HVAC

Product DetailsVoltage120 VACTemperature Range-40 to 140 °FHertz50/60 HzDescriptionOn-Off Primary Control with shutter Drive Output, Valve Proving Feature, and blinking LED fault annunciation.Microprocessor-based integrated burner control for industrial...

Product DetailsVoltage120 VACDescriptionMicroprocessor-based integrated burner control for industrial semi-automatically fired gas, oil, coal, or combination fuel single burner applications. Provides level of safety, functional capability and features...

DescriptionMicroprocessor-based integrated full-function primary burner control for automatically fired gas, oil, or combination fuel single burner applications. Programmable Post Purge. Requires S7800A1142 Display to program post purge feature.Includes...

Product DetailsVoltage120 VACTemperature Range-40 to 140 °FHertz50/60 HzDescriptionMicroprocessor-based integrated full-function primary burner control for automatically fired gas, oil, or combination fuel single burner applications. Programmable Post...

Product DetailsVoltage120 VACTemperature Range-40 to 140 °FHertz50/60 HzDescriptionIntegrated full-function primary burner control for gas, oil, or combination fuel single burner applications. Include Programmable Post Purge and Valve Proving Feature...

Description Electrically operated pneumatic switches used to interlock an electrical system and a pneumatic control system. Replacement devices are available for Johnson, Powers, Robertshaw, Barber-Colman, and older Honeywell devices. Usable as a...

Product DetailsAmperage10 ADescriptionDirect acting, modulating relay provides increased capacity of the branchline pressure to the final control device. Replacement devices are available for Johnson, Powers, Robertshaw, Barber-Colman, and older...

Product DetailsColorWhiteVoltage120 vAmperage15 AProgrammability 7 DayDescription The Honeywell RPLS740B1008/U 7-Day Solar Time Table Programmable Switch for Lights and Motors helps you save money by ensuring that your lights come on only when you...

Product DetailsSize6 inMaterialSteelVoltage (v)24 vShapeRoundDescriptionThe RRD is a round damper that is easily inserted into rigid round ducts for retrofit zoning in forced air heating and cooling systems. It is available in four sizes for use in 5...

Product DetailsVoltage24 vSize7 inShapeRoundDescriptionThe RRD is a round damper that is easily inserted into rigid round ducts for retrofit zoning in forced air heating and cooling systems. It is available in four sizes for use in 5 in., 6 in., 7 in.,...

Product DetailsVoltage24/208/240 VACUsed WithTH114-A-024T-15S; TH115-A-024T-15S; TH150 SeriesDescriptionThe complete package universal compatibility, built-in 24 V transformer, silent operation, and unbeatable temperature control.Built-in 24 V...

DescriptionThe Sail Switch activates an electronic air cleaner, a humidifier, or other equipment in response to airflow from the system fan. The S688A is mounted in the return air duct where the sail will be in the direct path of an unrestricted air...