All models may be installed without disassembling the valve - Compact construction for easy installation - Normally closed - Manual opener - Single pole, single throw (SPST) end switch
Complete powerhead may be removed or replaced without breaking plumbing line connections or draining the system
Motor may be replaced without removing the valve body or draining the system
All models may be installed without disassembling the valve - Compact construction for easy installation - Normally closed - Manual opener - Single pole, single throw (SPST) end switch
Complete powerhead may be removed or replaced without breaking plumbing line connections or draining the system
Motor may be replaced without removing the valve body or draining the system
Includes safety shutoff, manual valve, two automatic operators, pressure regulator, pilot adjustment, Q340 thermocouple, two 3/4 inch x 1/2 inch bushings, one 3/4 inch straight flange, one 3/4 inch elbow flange, one 1/2 inch x 3/8 inch bushing, and an LP conversion kit
Single stage - 24 Volt - Standard Opening - 200,000 BTU per hour at 1 inch water column - 30,000 BTU per hour minimum - 300,000 BTU per hour maximum
Easy to install, adjust and service; all adjustments and connections are accessible from top of control
Provides two automatic valves: Solenoid operated first automatic valve opens on thermostat call for heat, closes when call for heat ends - Diaphragm operated second automatic valve opens under control of regulator and closes if gas or power supply is interrupted
Meets codes requiring dual safety shutoff - Complete safety shutoff on pilot flame failure - LITE-RITE (OFF-PILOT-ON) lighting sequence
Replaces multiple field installed intermittent pilot modules supplied by Honeywell, Robertshaw, Johnson, and UTEC (HSC) - Uses existing intermittent pilot burner
Includes cross reference, instructions, and damper connection with automatic vent damper plug
Provides ignition sequencing, flame monitoring and safety shutoff for intermittent pilot warm air furnaces and heating appliances
Provides 100 percent pilot gas shutoff if pilot fails to light; after 6 minute delay, trial for ignition is repeated. Ignition trial/delay sequence is repeated until the appliance lights or call for heat is removed.
For use with Natural or LP gas
For use in single rod or dual rod/remote sense applications
Honeywell Automatic Round Damper power-close, spring-open models ensure low leakage while controlling circulating air in heating, cooling and ventilation systems.
Features galvanized steel with single-blade damper, which closes off tightly against gasket for minimal leakage
Can be field-converted when used as an idependent zone or for fresh air intake
Contains multiple thermocouples connected in series to provide 750MV. The power generated is sufficient to operate an automatic millivolt gas control system, independent of any outside power source
Includes: 1/2 inch attaching nut, split nut, spade to quick connect adapter, push-in clip, and PG9 adapter
Fits Q314, Q324, Q327, Q377, Q379, and Q382 and other brands of pilot burners
Senses the pilot flame on standing pilot, gas fired heating systems. The pilot flame heats the tip of the thermocouple, producing a temperature differential between it and the base to generate 30 millivolts.
RedLINK compatible - Can be connected to the equipment with the THM5421R-1021 Equipment Interface Module or with the THM4000R-1000 TrueZONE Wireless Adapter
7 day (All days seaparate) programming - Smart Schedule; programs in seconds for any lifestyle - Interview based programming and installer setup
Displays in 10 square inch standard backlit screen - Conventional systems and heat pumps have 1 heat and 1 cool stages
Selectable for residential and light commercial applications - Light commercial - Commercial language (occupied and unoccupied), schedule holidays and custom events, economizer and time of day.
Plain language setup, no manual needed - Alerts and User Interactions Log keeps a searchable history of alerts and setting changes to the thermostat to determine if there is a system malfunction or if the issue was caused by a user error - Saves time in troubleshooting and points the technician in the right direction - The Alert and User Interaction Logs are viewable on a computer after you download them from the thermostat to a microSD card
Customizable Service Reminders allow dealers to remind their customers when its time to call for service, when their warranty is expiring and to provide customized alerts
MicroSD port for copying the Installer Setup, Customizable Reminders, Custom Events and Holidays to multiple thermostats - MicroSD port for adding the dealer's contact information on the screen
Precise comfort control which maintains consistent comfort - Automatic or manual changeover - Horizontal mount
RedLINK compatible - Can be connected to the equipment with the THM5421R-1021 Equipment Interface Module or with the THM4000R-1000 TrueZONE Wireless Adapter
7 day (All days seaparate) programming - Smart Schedule; programs in seconds for any lifestyle - Interview based programming and installer setup
Displays in 10 square inch standard backlit screen - Conventional systems have 2 heat and 2 cool stages - Heat pumps have 3 heat and 2 cool stages
Selectable for residential and light commercial applications - Light commercial - Commercial language (occupied and unoccupied), schedule holidays and custom events, economizer and time of day.
Plain language setup, no manual needed - Alerts and User Interactions Log keeps a searchable history of alerts and setting changes to the thermostat to determine if there is a system malfunction or if the issue was caused by a user error - Saves time in troubleshooting and points the technician in the right direction - The Alert and User Interaction Logs are viewable on a computer after you download them from the thermostat to a microSD card
Customizable Service Reminders allow dealers to remind their customers when its time to call for service, when their warranty is expiring and to provide customized alerts
MicroSD port for copying the Installer Setup, Customizable Reminders, Custom Events and Holidays to multiple thermostats - MicroSD port for adding the dealer's contact information on the screen
Precise comfort control which maintains consistent comfort - Automatic or manual changeover - Horizontal mount
For use with: VisionPRO and VisionPRO IAQ Series Thermostats
Used to sense temperature if the thermostat is installed in a poor temperature sensing location. - Small remote temperature sensor to match any room decor
Easy to install and use. - Factory calibrated; no field calibration required.
Senses the pilot flame on standing pilot, gas fired heating systems. The pilot flame heats the tip of the thermocouple, producing a temperature differential between it and the base to generate 30 millivolts.