HVAC Wireless Controls

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: SEN01561 Trane SEN01561 relative humidity and temperature sensor utilize a polymer capacitive-sensing element for reliable sensing accuracy and superb recovery from saturation. Temperature output is provided by a 10 K Ohm Type...

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...

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: CNT04363 Trane CNT04363 is a universal defrost control board for heat pump units.Installation Available RFWEL Engr provides installation assistance for HVAC Control Boards. Please contact us for an estimate. Key...

Manufacturer Part Number: CNT08176 Installation Available RFWEL Engr provides installation assistance for HVAC Control Boards. Please contact us for an estimate. Key Specifications Device Type Control...

Manufacturer Part Number: TH6100AF2004 The T6 Pro hydronic 7-Day programmable thermostat features a single-stage heating cycle with an included AQ12C20 slab/floor sensor allowing for convenient and accurate monitoring and control of both air and floor...

Manufacturer Part Number: TH5220D1029 The FocusPro TH5220D1029 large display thermostat is a 2-Heat/2-Cool (2H-2C) capable non-programmable model providing monitoring and control of conventional 24Vac and heat pump HVAC systems. The thermostat is dual...

Manufacturer Part Number: PAN-AB004 The PAN-AB004 AirBoss allows the system to automatically heat or cool an individual zone that has specific conditioning requirements. It works with any standard 24-volt system including split geothermal, heat pump,...

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...

This item is DISCONTINUED/ END-OF-LIFE (EOL). It has been replaced with 1F96U-42WF (please contact us if this recommended replacement is not quite what you need). Manufacturer Part Number: 1F95U-42WF Emerson Sensi 1F95U-42WF is a smart digital...

Manufacturer Part Number: ST25U The Sensi ST25U is a smart digital universal touchscreen thermostat loaded with features designed to make it easier and more convenient than ever to achieve the perfect level of home comfort. It is simple to install and...