HVAC Wireless Controls

Manufacturer Part Number: HR90 used as stand-alone controller for radiator heating control applicationsFor optimized readability of the backlight display the display position can be adjustedFast installation due to the simple lock mechanism closing the...

Manufacturer Part Number: T104A1040 TRV ideal for high capacity steam and hot water heating systems.Used with a V110 Valve Body to control radiators, convectors, baseboard heating units, or other heating units with standard capacity requirements.The...

NON-RETURNABLE ITEM: This item is non-returnable and non-canceleable. It can only be returned for repair/replacement within the warranty period for a verifiable manufacturer warranty claim. Please contact us if you would like to discuss the specs to...

Manufacturer Part Number: SFTHCTSH742WFI Start to Finish SFTHCTSH742WFI is a 7-day programmable commercial wireless thermostat with 4-heat and 2-cooling stages compatible with gas electric or heat pump control. It features a 365-day holiday scheduler...

Manufacturer Part Number: FH-BACKUP-SENSOR Installation Available RFWEL Engr provides installation assistance for HVAC Sensors. Please contact us for an estimate. Key Specifications Mechanical Specification ...

Manufacturer Part Number: UWG4-4999 Due to its WiFi capabilities, this programmable thermostat, with built-in self-testing GFCI, allows you to control your floor heating system with your smartphone or on the web.Key FeaturesAllows remote operation via...

Manufacturer Part Number: K9334126004 Genuine Fujitsu replacement remote controller K9334126004. Works with the Fujitsu indoor units shown in the table below.Remote's FeaturesThis is a genuine Fujitsu original replacement part (not a universal...

Manufacturer Part Number: BP101WA Cielo Smart Wi-Fi AC controllers make any type of air conditioner (Mini Splits, Portables & Window ACs) smart (Contact for compatibility if unsure)Includes features such as global control, weekly scheduling, Geofencing,...

USED RETURN: This is an open-box item returned by a customer within our 30-day refund period. Box may be missing or open but item is like new. Item has been inspected and/or tested and is in excellent working condition. Eligible for our 30-day return...

USED RETURN: This is an open-box item returned by a customer within our 30-day refund period. Box may be missing or open but item is like new. Item has been inspected and/or tested and is in excellent working condition. Eligible for our 30-day return...

USED RETURN: This is an open-box item returned by a customer within our 30-day refund period. Box may be missing or open but item is like new. Item has been inspected and/or tested and is in excellent working condition. Eligible for our 30-day return...

Manufacturer Part Number: EB-STATE6LP-01 This item replaces: EB-STATE5P-01, EB-STATE3-02, EB-STATE3-01Works with most 24 VAC HVAC equipment: Gas, oil, electric, dual fuel, forced air Conventional (2H/2C) Heat pump (3H/2C) - 2 stage heat pump + 1 stage...