Honeywell S7800A for Valve Proving provides current status of burner sequence, timing information, hold information and lockout information, as well as selectable or preemptive messages.
Fort Lauderdale, FL - Popular Honeywell online retailer DtiCorp.com (http://www.DtiCorp.com) is introducing 8 brand new Honeywell S7800A Keyboard Display Modules (KDM).
DESCRIPTION
Provides current status of burner sequence, timing information, hold information and lockout information, as well as selectable or preemptive messages.
The KDM provides local or remote annunciation of operation and fault information, remote reset, report generation, burner control data and diagnostic information. The KDM is part of the 7800 SERIES of microprocessor-based burner controls for gas, oil, coal or combination fuel single burner applications.
The 7800 SERIES is programmed to provide a level of safety, functional capabilities and features beyond the capacity of conventional controls.
FEATURES
• Application flexibility.
• Communication interface capability with Switchover to ModBus programmable.
• First-out annunciation and system diagnostics provided by 2 row by 20 column Vacuum Fluorescent Display (VFD).
• S7800A1001 offers "Call Service" (Business Card)programmable message displayed when system lockout occurs.
• S7800A1001 series 5 and greater has selectable ModBus Feature.
• Local or remote annunciation of operation and fault information.
• First out expanded annunciation with 24 limit and interlock LEDs enhances keyboard display module information. Display can be Programmed to customize the expanded annunciator messages to the system. Provides burner controller data.
• Remote reset.
• Report generation.
SPECIFICATIONS
The S7800A1001 KDM Series 5 offers the following technical advancements to the 7800 SERIES devices:
. Compatible with installed Honeywell 7800 SERIES systems.
. A three screen two-row by twenty-column readout set of
.Call Service. (Business Card) alpha/numeric directions can be displayed instead of the standard lockout display message. (Pass Code protected feature). This .business card. can be cloned to other displays to save setup time.
. Enable ModBus Communication feature.
The Business Card (Call Service) can be made up using:
. Capital letters (A through Z).
. Lower case letters (a through z).
. Numbers (1 through 0).
. Symbols (!, @, #, $,%, etc.).
. Spanish symbols.
Programming can be done with the S7800 KDM mounted on a 7800 SERIES Relay Module or with a 13 Vdc power source connected to the KDM through the 203541 5-wire connector. Since your Business Card (Call Service) S7800A1001 will be left at the job site, programming your personal three-number password and personal lockout message can be set up ahead of time without being connected to a 7800 SERIES device. A clone function allows you to make multiple Business Cards from the original display.
Models available:
1. S7800A1001 Keyboard Display-English
2. S7800A1035 Keyboard Display-French
3. S7800A1043 Keyboard Display-German
4. S7800A1050 Keyboard Display-Italian
5. S7800A1068 Keyboard Display-Spanish
6. S7800A1118 Keyboard Display-Katakana(Japanese)
7. S7800A1126 Keyboard Display-Portuguese
8. S7800A1142 Keyboard Display-English with Valve Proving, Postpurge, "Call Service", and Expanded Annunciator programming ability
About Us: DtiCorp.com (http://www.DtiCorp.com) carries more than 35,000 HVAC products, including industrial, commercial and residential parts and equipment from Honeywell, Johnson Contols, Robertshaw, Jandy, Grundfos, Armstrong and more. Our online catalog is easy to navigate and search, and all products have a picture and a description. If a customer has any questions about a product, they can call 800-757-5999 and speak with one of our product experts. Our mission is to offer the best prices anywhere to our customers.
Julian Arhire
Manager DtiCorp.com
Phone: 954.298.2515
Fax: 954.206.0767
Web: http://www.DtiCorp.com
###
DtiCorp.com, Honeywell, Keyboard Display Module, KMD, S7800A1001, S7800A1068, S7800A1142
Friday, March 19, 2010
Tuesday, March 9, 2010
DtiCorp.com is introducing 16 Honeywell L4006 Aquastat Controllers
Fort Lauderdale, FL - Popular Honeywell online retailer DtiCorp.com (http://www.DtiCorp.com) is introducing 16 Honeywell L4006 Aquastat Controllers.
DESCRIPTION
Aquastat® Controllers are immersion type devices for limiting or regulating the temperature of liquids in boilers, storage tanks, and other applications where temperature control is required.
FEATURES
• Totally enclosed Micro Switch™ snap-acting switches operate on temperature rise to setpoint.
• Visible control point scale and external adjustment screw permit easy setting.
• Horizontal or vertical insertion of the sensing element.
• Direct or well immersion of the sensing element.
• Models available for strap-on mounting.
• Remote bulb model may be used to sense air temperature in ducts and in outside air sensing applications.
• TRADELINE models include heat-conductive compound.
• Select models have wells.
SPECIFICATIONS
• Description: High or Low limit Aquastat Controller with 100 F to 240 F operating temperature and 5 F fixed differential
• Application: High or Low limit
• Bulb Size (in.): 3/8 in. x 2 7/8 in. copper
• Bulb Size (mm): 10 mm x 73 mm copper
• Well Spud Size (in.): 1/2 in. NPT
• Well Spud Size (mm): 13 mm NPT
• Capillary Length (in.): 1 1/2 in.
• Switching Action: SPST, contacts break on temperature rise.
• Operating Temperature Range (F): 100 F to 240 F
• Operating Temperature Range (C): 38 C to 116 C
• Electrical Ratings (millivolt): 0.25 A @ 0.25 to 12 Vdc
• Electrical Ratings (Full Load): 5.1A @ 240 Vac; 8A @ 120 Vac
• Electrical Ratings (Locked Rotor): 30.6A @ 240 Vac; 48A @ 120 Vac
• Electrical Ratings (AFL): 8A @ 120 Vac
• Electrical Ratings (AFL): 5.1A @ 240 Vac
• Electrical Ratings (ALR): 48A @ 120 Vac
• Electrical Ratings (ALR): 30.6A @ 240 Vac
• Differential Temperature (F): 5 F Fixed
• Differential Temperature (C): 3 C fixed
• Maximum Ambient Temperature (F): 150 F
• Maximum Ambient Temperature (C): 66 C
• Case Dimensions (in.): 5 5/8 in. high x 2 in. wide x 2 1/8 in. deep
• Case Dimensions (mm): 143 mm high x 51 mm wide x 54 mm deep
• Mounting: Horizontal or Vertical
• Approvals, Underwriters Laboratories Inc: UL Component Recognized File No. MP466, Vol. 6, Sec.1, Guide No. MBPR2
• Approvals, Canadian Standards Association - Certified: File No. LR95329-1
• Approvals, American Gas Association IAS: AGA Certified
• Includes: 1/2 in. well - 123869A
• Capillary Length (mm): 38 mm
Models available:
1. L4006A1009 High or Low limit Aquastat Controller with 100 F to 240 F operating temperature and 5 F fixed differential
2. L4006A1017 High or Low limit Aquastat Controller with 100 F to 240 F operating temperature and 5 F to 30 F adj. differential
3. L4006A1132 High or Low limit Aquastat Controller with 100 F to 240 F operating temperature and 5 F fixed differential
4. L4006A1678 High or Low limit Aquastat Controller with 100 F to 240 F operating temperature and 5 F to 30 F adj. differential
5. L4006A1959 High or Low limit Aquastat Controller with 100 F to 240 F operating temperature and 2 F fixed differential
6. L4006A1967 High or Low limit Aquastat Controller with 100 F to 240 F operating temperature and 5 F to 30 F adj. differential
7. L4006A2007 High or Low limit Aquastat Controller with 100 F to 240 F operating temperature and 5 F to 30 F adj. differential
8. L4006B1007 Circulator Aquastat Controller with 100 F to 240 F operating temperature, 5 F fixed Differential
9. L4006B1155 Circulator Aquastat Controller with 100 F to 240 F operating temperature, 5 F to 30 F adj. Differential
10.L4006B1163 Circulator Aquastat Controller with 100 F to 240 F operating temperature, 5 F to 30 F adj. Differential
11.L4006E1067 High Limit; Manual Reset Aquastat Controller with 130 F to 270 F operating temperature
12.L4006E1091 High Limit; Manual Reset Aquastat Controller with 130 F to 270 F operating temperature
13.L4006E1109 High Limit; Manual Reset Aquastat Controller with 130 F to 270 F operating temperature
14.L4006E1117 High Limit; Manual Reset Aquastat Controller with 100 F to 240 F operating temperature
15.L4006E1125 High Limit; Manual Reset Aquastat Controller with 100 F to 200 F operating temperature
16.L4006H1004 High Limit strap-on mounting Manual Reset Aquastat Controller with 100 F to 240 F operating temperature
About Us: DtiCorp.com (http://www.DtiCorp.com) carries more than 35,000 HVAC products, including industrial, commercial and residential parts and equipment from Honeywell, Johnson Contols, Robertshaw, Jandy, Grundfos, Armstrong and more. Our online catalog is easy to navigate and search, and all products have a picture and a description. If a customer has any questions about a product, they can call 800-757-5999 and speak with one of our product experts. Our mission is to offer the best prices anywhere to our customers.
Julian Arhire
Manager DtiCorp.com
Phone: 954.298.2515
Fax: 954.206.0767
Web: http://www.DtiCorp.com
###
DtiCorp.com, Honeywell, Aquastat Controller, L4006E1125, L4006H1004, L4006A1009
DESCRIPTION
Aquastat® Controllers are immersion type devices for limiting or regulating the temperature of liquids in boilers, storage tanks, and other applications where temperature control is required.
FEATURES
• Totally enclosed Micro Switch™ snap-acting switches operate on temperature rise to setpoint.
• Visible control point scale and external adjustment screw permit easy setting.
• Horizontal or vertical insertion of the sensing element.
• Direct or well immersion of the sensing element.
• Models available for strap-on mounting.
• Remote bulb model may be used to sense air temperature in ducts and in outside air sensing applications.
• TRADELINE models include heat-conductive compound.
• Select models have wells.
SPECIFICATIONS
• Description: High or Low limit Aquastat Controller with 100 F to 240 F operating temperature and 5 F fixed differential
• Application: High or Low limit
• Bulb Size (in.): 3/8 in. x 2 7/8 in. copper
• Bulb Size (mm): 10 mm x 73 mm copper
• Well Spud Size (in.): 1/2 in. NPT
• Well Spud Size (mm): 13 mm NPT
• Capillary Length (in.): 1 1/2 in.
• Switching Action: SPST, contacts break on temperature rise.
• Operating Temperature Range (F): 100 F to 240 F
• Operating Temperature Range (C): 38 C to 116 C
• Electrical Ratings (millivolt): 0.25 A @ 0.25 to 12 Vdc
• Electrical Ratings (Full Load): 5.1A @ 240 Vac; 8A @ 120 Vac
• Electrical Ratings (Locked Rotor): 30.6A @ 240 Vac; 48A @ 120 Vac
• Electrical Ratings (AFL): 8A @ 120 Vac
• Electrical Ratings (AFL): 5.1A @ 240 Vac
• Electrical Ratings (ALR): 48A @ 120 Vac
• Electrical Ratings (ALR): 30.6A @ 240 Vac
• Differential Temperature (F): 5 F Fixed
• Differential Temperature (C): 3 C fixed
• Maximum Ambient Temperature (F): 150 F
• Maximum Ambient Temperature (C): 66 C
• Case Dimensions (in.): 5 5/8 in. high x 2 in. wide x 2 1/8 in. deep
• Case Dimensions (mm): 143 mm high x 51 mm wide x 54 mm deep
• Mounting: Horizontal or Vertical
• Approvals, Underwriters Laboratories Inc: UL Component Recognized File No. MP466, Vol. 6, Sec.1, Guide No. MBPR2
• Approvals, Canadian Standards Association - Certified: File No. LR95329-1
• Approvals, American Gas Association IAS: AGA Certified
• Includes: 1/2 in. well - 123869A
• Capillary Length (mm): 38 mm
Models available:
1. L4006A1009 High or Low limit Aquastat Controller with 100 F to 240 F operating temperature and 5 F fixed differential
2. L4006A1017 High or Low limit Aquastat Controller with 100 F to 240 F operating temperature and 5 F to 30 F adj. differential
3. L4006A1132 High or Low limit Aquastat Controller with 100 F to 240 F operating temperature and 5 F fixed differential
4. L4006A1678 High or Low limit Aquastat Controller with 100 F to 240 F operating temperature and 5 F to 30 F adj. differential
5. L4006A1959 High or Low limit Aquastat Controller with 100 F to 240 F operating temperature and 2 F fixed differential
6. L4006A1967 High or Low limit Aquastat Controller with 100 F to 240 F operating temperature and 5 F to 30 F adj. differential
7. L4006A2007 High or Low limit Aquastat Controller with 100 F to 240 F operating temperature and 5 F to 30 F adj. differential
8. L4006B1007 Circulator Aquastat Controller with 100 F to 240 F operating temperature, 5 F fixed Differential
9. L4006B1155 Circulator Aquastat Controller with 100 F to 240 F operating temperature, 5 F to 30 F adj. Differential
10.L4006B1163 Circulator Aquastat Controller with 100 F to 240 F operating temperature, 5 F to 30 F adj. Differential
11.L4006E1067 High Limit; Manual Reset Aquastat Controller with 130 F to 270 F operating temperature
12.L4006E1091 High Limit; Manual Reset Aquastat Controller with 130 F to 270 F operating temperature
13.L4006E1109 High Limit; Manual Reset Aquastat Controller with 130 F to 270 F operating temperature
14.L4006E1117 High Limit; Manual Reset Aquastat Controller with 100 F to 240 F operating temperature
15.L4006E1125 High Limit; Manual Reset Aquastat Controller with 100 F to 200 F operating temperature
16.L4006H1004 High Limit strap-on mounting Manual Reset Aquastat Controller with 100 F to 240 F operating temperature
About Us: DtiCorp.com (http://www.DtiCorp.com) carries more than 35,000 HVAC products, including industrial, commercial and residential parts and equipment from Honeywell, Johnson Contols, Robertshaw, Jandy, Grundfos, Armstrong and more. Our online catalog is easy to navigate and search, and all products have a picture and a description. If a customer has any questions about a product, they can call 800-757-5999 and speak with one of our product experts. Our mission is to offer the best prices anywhere to our customers.
Julian Arhire
Manager DtiCorp.com
Phone: 954.298.2515
Fax: 954.206.0767
Web: http://www.DtiCorp.com
###
DtiCorp.com, Honeywell, Aquastat Controller, L4006E1125, L4006H1004, L4006A1009
Saturday, February 27, 2010
8 Honeywell C723 Carbon Sensor & Controllers from DtiCorp.com
Popular Honeywell online retailer DtiCorp.com (http://www.DtiCorp.com) is introducing 8 brand new Honeywell C7232 Carbon Dioxide Sensors and Controllers.
DESCRIPTION
The Carbon Dioxide (CO2) Sensors and Controllers are stand-alone carbon dioxide (CO2) sensors for use in determining ventilation necessity with HVAC controllers. The sensor measures the CO2 concentration in the ventilated space or duct. The sensors are used in ventilation and air conditioning systems to control the amount of fresh outdoor air supplied to maintain acceptable levels of CO2 in the space.
FEATURES
• Models available with LCD that provides sensor readings and status information.
• Non-Dispersion-Infrared (NDIR) technology used to measure carbon dioxide gas.
• Gold-plated sensor provides long-term calibration stability.
• C7232 provides voltage or current output based on CO2 levels.
• SPST relay output.
• Used for CO2 based ventilation control (Demand Control Ventilation (DCV)).
• Automatic Background Calibration (ABC) algorithm based on long-term evaluation reduces required typical zero-drift check maintenance.
SPECIFICATIONS
• Carbon Dioxide Range: 0 to 2000 ppm, adjustable
• Analog Current Output: 0/2 – 10 Vdc or 0/4 – 20 mA selectable, w/ one relay output
• Relay Output – One: Normally Open SPST
• Electrical Connections: Six leadwires, 20-gauge, 8 in. long
• Voltage: 24 Vac/dc ±20%,
• Frequency: 60 Hz
• Frequency: 50 Hz
• Operating Temperature Range (F): 32 F to 122 F
• Operating Temperature Range (C): 0 C to 50 C
• Timing (response): 1 minute
• Sensor Type: Non-dispersive Infrared (NDIR)
• Accuracy: 5% full scale
Models available:
1. C7232A1008 Wall mounted Non-dispersive Infrared (NDIR) Carbon Dioxide Sensor with LCD Display
2. C7232A1016 Wall mounted Non-dispersive Infrared (NDIR) Carbon Dioxide Sensor
3. C7232A1024 Wall mounted Non-dispersive Infrared (NDIR) Carbon Dioxide Sensor with LCD Display
4. C7232A1032 Wall mounted Non-dispersive Infrared (NDIR) Carbon Dioxide Sensor
5. C7232B1006 Duct mounted Non-dispersive Infrared (NDIR) Carbon Dioxide Sensor with LCD Display
6. C7232B1014 Duct mounted Non-dispersive Infrared (NDIR) Carbon Dioxide Sensor
7. C7232B1022 Duct mounted Non-dispersive Infrared (NDIR) Carbon Dioxide Sensor with LCD Display
8. C7232B1030 Duct mounted Non-dispersive Infrared (NDIR) Carbon Dioxide Sensor
About Us: DtiCorp.com (http://www.DtiCorp.com) carries more than 35,000 HVAC products, including industrial, commercial and residential parts and equipment from Honeywell, Johnson Contols, Robertshaw, Jandy, Grundfos, Armstrong and more. Our online catalog is easy to navigate and search, and all products have a picture and a description. If a customer has any questions about a product, they can call 800-757-5999 and speak with one of our product experts. Our mission is to offer the best prices anywhere to our customers.
Julian Arhire
Manager DtiCorp.com
Phone: 954.298.2515
Fax: 954.206.0767
Web: http://www.DtiCorp.com
###
| Contact us at : | |
| Issued By: | master331@gmail.com |
| Email: | master331@gmail.com |
| Country: | USA |
| WebSite: | http://dticorp.com |
| Categories: | Business, Events / Trade Shows, Home and Family, Industrial, Miscellaneous, Paid, Small Business, Technology |
| Tags: | C7232, C7232A1008, Carbon Dioxide Controllers, Carbon Dioxide Sensors, DtiCorp.com, Honeywell |
Friday, January 8, 2010
27 New Honeywell Programmable Thermostats from DtiCorp.com
You can save as much as 33% a year on your heating and cooling bills using programmable thermostats.
Fort Lauderdale, FL - Popular Honeywell online retailer DtiCorp.com (http://www.DtiCorp.com) is introducing 27 New Honeywell Programmable Thermostats. Using a programmable thermostat, you can adjust the times you turn on the heating or air-conditioning according to a preset schedule. As a result, the equipment doesn't operate as much when you are asleep or when the house, or a part of it, is not occupied. Programmable thermostats can store and repeat multiple daily settings (six or more temperature settings a day) that you can manually override without affecting the rest of the daily or weekly program.
Honeywell Programmable Thermostats provide the ability to automatically adjust for unique lifestyles, controlling home comfort to the desired temperature at the desired time. They do the work for the homeowner automatically when they are away or asleep. And the big benefit is energy savings - up to 33% on home heating and cooling costs - by adjusting the temperature up or down, thereby reducing equipment run-time. Honeywell combines the convenience of schedule selection with precise temperature control to deliver superior programmable thermostats.
Models available:
A.Honeywell Prestige Comfort Systems.Prestige Comfort System is the easiest-to-use programmable thermostat line available. Features include: 7 Day Programming wizard, Multi-Language Options and USB setup. Prestige is RedLINK enabled and can be used with compatible wireless accessories.
1. THX9321R5000
2. YTHX9321R5003
3. YTHX9321R5012
4. THX9321R1008
5. YTHX9321R1000
6. YTHX9321R1011
B. VisionPRO IAQ Total Home Comfort System with Temperature, Humidification, Dehumidification, and Ventilation Control.
7. THM5421C1008
8. TH9421C1004
9. YTH9421C1002
10.YTH9421C1010
C. VisionPRO 8000 is a universal effortless-to-use 7-day programmable thermostat line which features a large touch screen display. Automatically updates the time for daylight savings and keeps time/holds programming during the event of a power failure.
11.TH8110U1003
12.TH8320U1008
13.TH8321U1006
14.TH8321U1097
D. Wireless RF Communicating Thermostats
15.T8635L1013
E. FocusPRO 6000 offers the perfect blend of features, performance and value. With the largest backlit screen in its class and an easy-to-read digital display, FocusPRO™ 6000 prominently displays both room and set temperature.
16.TH6110D1005
17.TH6110D1021
18.TH6220D1002
19.TH6220D1028
20.TH6320U1000
F. Honeywell PRO Programmable Thermostats
21.TH4110D1007
22.TH4210D1005
23.TH2110D1009
24.TH2210D1007
G. Honeywell Line Volt PRO Programmable Thermostats
25.TL6120A1016
26.TL8130A1005
27.TL8230A1003
About Us: DtiCorp.Com (http://www.DtiCorp.com) carries more than 35,000 HVAC products, including industrial, commercial and residential parts and equipment from Honeywell, Johnson Contols, Robertshaw, Jandy, Grundfos, Armstrong and more. Our online catalog is easy to navigate and search, and all products have a picture and a description. If a customer has any questions about a product, they can call 800-757-5999 and speak with one of our product experts. Our mission is to offer the best prices anywhere to our customers.
Julian Arhire
Manager DtiCorp.com
Phone: 954.298.2515
Fax: 954.206.0767
Web: http://www.DtiCorp.com
###
Fort Lauderdale, FL - Popular Honeywell online retailer DtiCorp.com (http://www.DtiCorp.com) is introducing 27 New Honeywell Programmable Thermostats. Using a programmable thermostat, you can adjust the times you turn on the heating or air-conditioning according to a preset schedule. As a result, the equipment doesn't operate as much when you are asleep or when the house, or a part of it, is not occupied. Programmable thermostats can store and repeat multiple daily settings (six or more temperature settings a day) that you can manually override without affecting the rest of the daily or weekly program.
Honeywell Programmable Thermostats provide the ability to automatically adjust for unique lifestyles, controlling home comfort to the desired temperature at the desired time. They do the work for the homeowner automatically when they are away or asleep. And the big benefit is energy savings - up to 33% on home heating and cooling costs - by adjusting the temperature up or down, thereby reducing equipment run-time. Honeywell combines the convenience of schedule selection with precise temperature control to deliver superior programmable thermostats.
Models available:
A.Honeywell Prestige Comfort Systems.Prestige Comfort System is the easiest-to-use programmable thermostat line available. Features include: 7 Day Programming wizard, Multi-Language Options and USB setup. Prestige is RedLINK enabled and can be used with compatible wireless accessories.
1. THX9321R5000
2. YTHX9321R5003
3. YTHX9321R5012
4. THX9321R1008
5. YTHX9321R1000
6. YTHX9321R1011
B. VisionPRO IAQ Total Home Comfort System with Temperature, Humidification, Dehumidification, and Ventilation Control.
7. THM5421C1008
8. TH9421C1004
9. YTH9421C1002
10.YTH9421C1010
C. VisionPRO 8000 is a universal effortless-to-use 7-day programmable thermostat line which features a large touch screen display. Automatically updates the time for daylight savings and keeps time/holds programming during the event of a power failure.
11.TH8110U1003
12.TH8320U1008
13.TH8321U1006
14.TH8321U1097
D. Wireless RF Communicating Thermostats
15.T8635L1013
E. FocusPRO 6000 offers the perfect blend of features, performance and value. With the largest backlit screen in its class and an easy-to-read digital display, FocusPRO™ 6000 prominently displays both room and set temperature.
16.TH6110D1005
17.TH6110D1021
18.TH6220D1002
19.TH6220D1028
20.TH6320U1000
F. Honeywell PRO Programmable Thermostats
21.TH4110D1007
22.TH4210D1005
23.TH2110D1009
24.TH2210D1007
G. Honeywell Line Volt PRO Programmable Thermostats
25.TL6120A1016
26.TL8130A1005
27.TL8230A1003
About Us: DtiCorp.Com (http://www.DtiCorp.com) carries more than 35,000 HVAC products, including industrial, commercial and residential parts and equipment from Honeywell, Johnson Contols, Robertshaw, Jandy, Grundfos, Armstrong and more. Our online catalog is easy to navigate and search, and all products have a picture and a description. If a customer has any questions about a product, they can call 800-757-5999 and speak with one of our product experts. Our mission is to offer the best prices anywhere to our customers.
Julian Arhire
Manager DtiCorp.com
Phone: 954.298.2515
Fax: 954.206.0767
Web: http://www.DtiCorp.com
###
Friday, January 1, 2010
13 New Honeywell Aquatrol AQ2000 Series Controls from DtiCorp.com
Fort Lauderdale, FL - Popular Honeywell online retailer DtiCorp.com (http://www.DtiCorp.com) is introducing 13 Brand New Honeywell Aquatrol AQ2000 Series electronic controls. The AQ250 family of AQUATROL Boiler Controls provides simplified, energy-efficient control of single temperature, residential hydronic heating systems. The AQ250 easily converts a single zone heating system into a room-by-room comfort control system, or upgrades a basic, relay-logic zoning system to intelligent Zone of Greatest Demand control for increased energy efficiency with reduced boiler cycling. AQ250 boiler controls can ensure ample supply of hot water for both space heating and priority generation of domestic hot water for bathing, dishes and laundry.
Models available:
-AQ25042B Aquatrol Boiler Control Panel with DHW priority for 4 zones of Pumps or 2-wire valves
-AQ25044B Aquatrol Boiler Control Panel with DHW priority for 4 zones of 4-wire valves (with end switches)
The AQ251 family of AQUATROL Boiler Reset Controls provides simplified, energy-efficient outdoor temperature compensated control of single temperature, residential hydronic heating systems. The AQ251 easily converts a single zone heating system into a room-by-room comfort control system, or upgrades a basic, relay-logic zoning system to intelligent Zone of Greatest Demand control with outdoor reset for increased energy efficiency with reduced boiler cycling. AQ251 boiler controls can ensure ample supply of hot water for both space heating and priority generation of domestic hot water for bathing, dishes and laundry.
Models available:
-AQ25110B Aquatrol Boiler Reset Control Panel
-AQ25142B Aquatrol Boiler Reset Control Panel with DHW priority for 4 zones of pumps or 2-wire valves
-AQ25144B Aquatrol Boiler Reset Control Panel with DHW priority for 4 zones of 4-wire valves (with end switches)
The AQ252 family of AQUATROL Universal Injection/Mixing Boiler Reset Controls provides simplified, energy-efficient outdoor temperature compensated control of single-temperature, residential hydronic heating systems. The AQ252 easily converts a single zone heating system into a room-by-room comfort control system, or upgrades a basic, relay-logic zoning system to intelligent Zone of Greatest Demand control with outdoor reset for increased energy efficiency with reduced boiler cycling. AQ252 boiler controls can ensure ample supply of hot water for both space heating and priority generation of domestic hot water for bathing, dishes and laundry.
Models available:
-AQ25242B Aquatrol Universal Injection/Mixing Boiler Reset Control Panel with DHW Priority
-AQ25244B Aquatrol Universal Injection/Mixing Boiler Reset Control Panel with DHW Priority
The AQ254 Add-a-Temperature Expansion Control Panel is used in conjunction with an AQ250, AQ25A, AQ251 or AQ252 Control Panel. It provides one additional loop temperature control capability for up to 16 zones when used with AQ255 and/or AQ257 zoning panels. It can also be simply used to add up to 16 more zones to the main boiler loop. Mixed loop target temperature is reset by either outdoor temperature or calculated system load based on indoor temperature feedback.
Models available:
-AQ25400B Aquatrol Add-a-Temperature Expansion Control Panel
-AQ2541E0 Aquatrol Add-a-Temperature Expansion Control Panel
The AQ255 and AQ257 family of AQUATROL Expansion Zoning panels work with AQ2000 Boiler Control Panels and AQ1000 Communicating Thermostats to control up to 4 space heating zones (or 8, for the AQ2558P2X Panel). Can be combined with additional expansion zoning panels and an AQ2000 control panel for a total of 16 space heating zones.
Models available:
-AQ25542B Aquatrol Zoning Panel for 4 pumps
-AQ25582B Aquatrol Zoning Panel for 8 pumps
The AQ255 and AQ257 family of AQUATROL Expansion Zoning panels work with AQ2000 Boiler Control Panels and AQ1000 Communicating Thermostats to control up to 4 space heating zones (or 8, for the AQ2558P2X Panel). Can be combined with additional expansion zoning panels and an AQ2000 control panel for a total of 16 space heating zones.
Models available:
-AQ25742B Aquatrol Zoning Panel for 4 valves
-AQ25744B Zoning control for 4 valves with end switches
About Us: DtiCorp.Com (http://www.DtiCorp.com) carries more than 35,000 HVAC products, including industrial, commercial and residential parts and equipment from Honeywell, Johnson Contols, Robertshaw, Jandy, Grundfos, Armstrong and more. Our online catalog is easy to navigate and search, and all products have a picture and a description. If a customer has any questions about a product, they can call 800-757-5999 and speak with one of our product experts. Our mission is to offer the best prices anywhere to our customers.
Julian Arhire
Manager DtiCorp.com
Phone: 954.298.2515
Fax: 954.206.0767
Web: http://www.DtiCorp.com
###
Models available:
-AQ25042B Aquatrol Boiler Control Panel with DHW priority for 4 zones of Pumps or 2-wire valves
-AQ25044B Aquatrol Boiler Control Panel with DHW priority for 4 zones of 4-wire valves (with end switches)
The AQ251 family of AQUATROL Boiler Reset Controls provides simplified, energy-efficient outdoor temperature compensated control of single temperature, residential hydronic heating systems. The AQ251 easily converts a single zone heating system into a room-by-room comfort control system, or upgrades a basic, relay-logic zoning system to intelligent Zone of Greatest Demand control with outdoor reset for increased energy efficiency with reduced boiler cycling. AQ251 boiler controls can ensure ample supply of hot water for both space heating and priority generation of domestic hot water for bathing, dishes and laundry.
Models available:
-AQ25110B Aquatrol Boiler Reset Control Panel
-AQ25142B Aquatrol Boiler Reset Control Panel with DHW priority for 4 zones of pumps or 2-wire valves
-AQ25144B Aquatrol Boiler Reset Control Panel with DHW priority for 4 zones of 4-wire valves (with end switches)
The AQ252 family of AQUATROL Universal Injection/Mixing Boiler Reset Controls provides simplified, energy-efficient outdoor temperature compensated control of single-temperature, residential hydronic heating systems. The AQ252 easily converts a single zone heating system into a room-by-room comfort control system, or upgrades a basic, relay-logic zoning system to intelligent Zone of Greatest Demand control with outdoor reset for increased energy efficiency with reduced boiler cycling. AQ252 boiler controls can ensure ample supply of hot water for both space heating and priority generation of domestic hot water for bathing, dishes and laundry.
Models available:
-AQ25242B Aquatrol Universal Injection/Mixing Boiler Reset Control Panel with DHW Priority
-AQ25244B Aquatrol Universal Injection/Mixing Boiler Reset Control Panel with DHW Priority
The AQ254 Add-a-Temperature Expansion Control Panel is used in conjunction with an AQ250, AQ25A, AQ251 or AQ252 Control Panel. It provides one additional loop temperature control capability for up to 16 zones when used with AQ255 and/or AQ257 zoning panels. It can also be simply used to add up to 16 more zones to the main boiler loop. Mixed loop target temperature is reset by either outdoor temperature or calculated system load based on indoor temperature feedback.
Models available:
-AQ25400B Aquatrol Add-a-Temperature Expansion Control Panel
-AQ2541E0 Aquatrol Add-a-Temperature Expansion Control Panel
The AQ255 and AQ257 family of AQUATROL Expansion Zoning panels work with AQ2000 Boiler Control Panels and AQ1000 Communicating Thermostats to control up to 4 space heating zones (or 8, for the AQ2558P2X Panel). Can be combined with additional expansion zoning panels and an AQ2000 control panel for a total of 16 space heating zones.
Models available:
-AQ25542B Aquatrol Zoning Panel for 4 pumps
-AQ25582B Aquatrol Zoning Panel for 8 pumps
The AQ255 and AQ257 family of AQUATROL Expansion Zoning panels work with AQ2000 Boiler Control Panels and AQ1000 Communicating Thermostats to control up to 4 space heating zones (or 8, for the AQ2558P2X Panel). Can be combined with additional expansion zoning panels and an AQ2000 control panel for a total of 16 space heating zones.
Models available:
-AQ25742B Aquatrol Zoning Panel for 4 valves
-AQ25744B Zoning control for 4 valves with end switches
About Us: DtiCorp.Com (http://www.DtiCorp.com) carries more than 35,000 HVAC products, including industrial, commercial and residential parts and equipment from Honeywell, Johnson Contols, Robertshaw, Jandy, Grundfos, Armstrong and more. Our online catalog is easy to navigate and search, and all products have a picture and a description. If a customer has any questions about a product, they can call 800-757-5999 and speak with one of our product experts. Our mission is to offer the best prices anywhere to our customers.
Julian Arhire
Manager DtiCorp.com
Phone: 954.298.2515
Fax: 954.206.0767
Web: http://www.DtiCorp.com
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Wednesday, September 30, 2009
ListFree.org - imageboard related to popular culture
Introducing http://www.ListFree.org – an imageboard related to popular culture.
Imageboards, similar to bulletin boards, are used for discussion of a variety of topics. The primary focus of imageboards, however, is directed away from text posts, and is instead placed on picture posts. The two share many of the same structures, including separate forums for separate topics, as well as similar audiences. Imageboards are much more transitory with content - on some boards (especially highly-trafficked ones), the thread deletion time can be as little as 10 minutes. The most popular English-language imageboards tend to revolve around Japanese culture such as CG artwork of anime. In Japan, where imageboards are more common, topics vary widely, ranging from trains to current news.
Imageboards are also different from online galleries in that most of the works posted are not made by the poster, but instead are taken from other online sources: galleries, other imageboards, and edited pictures.
Most imageboards and 2channel-style discussion boards allow (and encourage) anonymous posting and use a system of tripcodes instead of registration. Anonymity is considered to be one of the advantages of an imageboard. Some boards have from time to time removed the ability to post with a name altogether (known as 'forced anonymous/anonymity').
A tripcode is a means of telecommunication authentication that does not require registration. Tripcodes are most often used in 2channel-style message boards or Futaba Channel-style imageboards. A tripcode is a hashed password by which a person can be identified by others.
A tripcode is the result of input to a cryptographic hash function on the message board server, usually entered in the same field as the name. Readers of the board can identify postings made by the same user by comparing tripcodes. If two people use the same user name, they can be told apart because they, presumably, don't know each other's passwords that generate the different tripcodes. This way, the names and passwords don't have to be stored in a database. As many boards use the same algorithm, tripcodes are usually consistent.
If a user wants to reply to a thread but not bump it, they can put the word “sage” in the e-mail field. "Ageing" can refer to either bumping a post or putting the word age into the e-mail field. It is considered polite to sage when replying to your own thread.
In Japan, the imageboard is a much larger cultural symbol, with one estimate putting the total number of posts for Futaba's seven Nijiura boards at over 56,000,000 and rising.
About ListFree.org: ListFree.org (http://www.listfree.org) is an English language imageboard based around the posting of pictures related to popular culture and their discussion. Unlike most web forums, ListFree.org does not have a registration system, allowing users to post anonymously. Any nickname may be used when posting, even one that has been previously adopted, such as "Anonymous". In place of registration, ListFree.org has provided tripcodes as an optional form of authenticating a poster's identity. Tease your brain and make the most out of your time online based on content collaboration.
Saturday, August 22, 2009
Honeywell-Thermostats.com – Service for buying Honeywell thermostats
Honeywell-Thermostats.com is a Shopping Assistance Service for customers buying HVAC thermostats. Our mission is to provide you with the best service to buy products from the brands you know and want. No one knows thermostats better than Honeywell. Their heritage is built on over 100 years of thermostat design and manufacturing. The primary job of a thermostat is to accurately control home temperature, and that is why Honeywell makes thermostats that are easy to use, contain high quality components and are engineered to precise design specifications resulting in pinpoint temperature control to +/- 1 F. The focus is on quality, performance and innovation, and it shows in the complete lines of brand new Honeywell thermostats.
A thermostat is a device for regulating the temperature of a system so that the system's temperature is maintained near a desired setpoint temperature. The thermostat does this by switching heating or cooling devices on or off or regulating the flow of a heat transfer fluid as needed to maintain the correct temperature.
The Honeywell digital thermostats have no moving parts to measure temperature and instead rely on thermistors or other semiconductor devices such as a resistance thermometer (resistance temperature detector). Typically one or more regular batteries must be installed to operate it, although some so-called "power stealing" digital thermostats use the common 24 volt AC circuits as a power source, but will not operate on thermopile powered "millivolt" circuits used in some furnaces. Each has an LCD screen showing the current temperature, and the current setting. Most also have a clock, and time-of-day and even day-of-week settings for the temperature, used for comfort and energy conservation. Some advanced models have touch screens, or the ability to work with home automation or building automation systems.
Honeywell digital thermostats use either a relay or a semiconductor device such as triac to act as switch to control the HVAC unit. Units with relays will operate millivolt systems, but often make an audible "click" noise when switching on or off.
More expensive models have a built-in PID controller, so that the thermostat knows ahead how the system will react to its commands. For instance, setting it up that temperature in the morning at 7 a.m. should be 21°C, makes sure that at that time the temperature will be 21°C, where a conventional thermostat would just start working at that time. The PID controller decides at what time the system should be activated in order to reach the desired temperature at the desired time. It also makes sure that the temperature is very stable (for instance, by reducing overshoots).
Most Honeywell digital thermostats in common residential use in North America and Europe are programmable thermostats, which will typically provide a 30% energy savings if left with their default programs; adjustments to these defaults may increase or reduce energy savings.
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