HVAC Wireless Controls

Manufacturer Part Number: M21EC4397 Mitsubishi Electric M21EC4397 is a maintenance tool conversion cable that is required for type M-Series single-zone, and M-Series multi-zone (ported type) units.Works with MUZ-FS06NA, MUZ-FS09NA, MUZ-FS12NA,...

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...

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: KIT15943 Trane KIT15943 is a control circuit board module used with Trane OEM furnaces.Installation Available RFWEL Engr provides installation assistance for HVAC Control Boards. Please contact us for an estimate. ...

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...

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: K9317475051 Genuine Fujitsu replacement remote controller K9317475051. 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: CIS01 Genuine Hitachi replacement remote controller CIS01. Works with the Hitachi indoor units shown in the table below.Hitachi CIS01 controls up to 16 indoor units with multiple energy-saving features including temperature...

Manufacturer Part Number: K9319634012 Genuine Fujitsu replacement remote controller K9319634012. Works with the Fujitsu indoor units shown in the table below.Remote's FeaturesThis is a genuine Fujitsu original replacement part (not a universal...

This item is DISCONTINUED/ END-OF-LIFE (EOL). It has been replaced with UTY-TFSXH3 (please contact us if this recommended replacement is not quite what you need). Manufacturer Part Number: UTY-TFSXF2 UTY-TFSXF2 Wireless Interface Module facilitates...

Manufacturer Part Number: T2WEF4426 Genuine Mitsubishi Electric replacement remote controller T2WEF4426. Works with the Mitsubishi Electric indoor units shown in the table below.Remote's FeaturesThis is a genuine Mitsubishi Electric original replacement...

Manufacturer Part Number: DZK-MTS-3-W The Daikin DZK-MTS-3-W Wired Thermostat is an easy to use interface used to control a zone of a DZK zoning kit or operate as the main control. It features a color graphic interface with capacitive screen, the sleek...