HVAC Sensors

Manufacturer Part Number: M21-EAA-307 The Mitsubishi M21-EAA-307 is a remote temperature sensor for mini-split indoor units. The sensor is used when the room temperature thermistor cannot detect the accurate room temperature. Compatible with MSZ-FH,...

RESTRICTED ITEM: This item is only available to qualified HVAC installers. Please contact us if you would like us to install the item or need a referral to one of our affiliate technicians. Manufacturer Part Number: X1351152701 Trane BAYSENS074A is a...

Manufacturer Part Number: MCR-SMC Samsung MCR-SMC MDS (Motion Detect Sensor) device for DVM S and CAC Series Wind-Free 4-Way cassettes using fascia panel model numbers PC4NUFMAN or PC4NUFMUN. It learns occupancy patterns to reduce time duration between...

Manufacturer Part Number: FUTYXSZX Fujitsu Air Conditioning FUTYXSZX Remote Room Sensor for extending the thermistor probe on the internal indoor unit. Ideal for ducted, cassette and any style of unit where temperature differences can occur.Key...

RESTRICTED ITEM: This item is only available to qualified HVAC installers. Please contact us if you would like us to install the item or need a referral to one of our affiliate technicians. Manufacturer Part Number: X1379084201 Trane X1379084201 is a...

Manufacturer Part Number: STE-8001W80 The SimplyVAV digital sensors are wall-mounted, temperature sensors for use with SimplyVAV series controllers.Installation Available RFWEL Engr provides installation assistance for HVAC Sensors. Please contact us...

This item is DISCONTINUED/ END-OF-LIFE (EOL). It has been replaced with DD01E (please contact us if this recommended replacement is not quite what you need). Manufacturer Part Number: DD01A Amana DD01A occupancy sensor and door switch combo device...

Manufacturer Part Number: QAA2280.EWSC Siemens QAA2280.EWSC is a room sensor designed for use with Siemens Terminal Equipment Controllers (TECs). This sensor communicates with the controller using an RJ-11 cable with plug connections at both ends for...

RESTRICTED ITEM: This item is only available to qualified HVAC installers. Please contact us if you would like us to install the item or need a referral to one of our affiliate technicians. Manufacturer Part Number: BAYSEN30ATEMPA Trane BAYSEN30ATEMPA...

Manufacturer Part Number: C7835A1009 Honeywell C7835A1009 is a communicating discharge Air Temperature Sensor. For Use with Networked Zoning Systems and single unit zone applications.Key FeaturesCompatible with Heat pumpsDATs senses air temparures and...