HVAC Wireless Controls

Manufacturer Part Number: RS100-104 Custom sensor technology attached to your current system. Features 10 sensors to monitor 32 functions for performance and efficiency.Sensi Predict smart hub streams information to the secure Emerson cloud via Wi-Fi...

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: 500900-SB Offers remote access through Watts Home mobile app when connected to a home Wi-Fi system and features Wireless technology of 915MHz for connecting accessories (SunStat Relay R4 and ConnectPlus smart...

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: T100B1035 Allow automatic temperature control in two-pipe steam or hot water systems for free standing radiators, convectors, and other heating units with standard capacity requirements.May also be used with MV100 Electric Zone...

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 ...