Pay in 4 interest-free payments of $22.82 Learn more
Ships within 48 hours · Estimated delivery Sep 16 - Sep 21
Quiet Operation: Precision-balanced components and sophisticated electronic commutation minimize vibration and acoustic output
Smith BTN 80 and BTN 100 or compatible Lochinvar Knight series
the physical round-style configuration and standard 1/4-inch quick-connect terminals allow for a seamless drop-in fit
Use the NC terminals to break the compressor or contactor circuit when the temperature exceeds your setpoint
and IDSR series
Daikin-McQuay 4000844 Sensor 321042-401 Quiet Operation: Precision-balanced components andThe Daikin McQuay 4000844 Sensor is a critical infrared sensor for control boards, engineered to facilitate precise communication between the remote interface and the HVAC control board. This genuine OEM replacement part is essential for maintaining high sensitivity signal reception in forced air systems and mini split units. Designed for absolute HVAC part compatibility, the 4000844 enables the main processor to execute temperature adjustments and
US$ 155.00
US$ 287.50
US$ 655.00
US$ 219.00
US$ 497.50
US$ 537.50
US$ 425.00
US$ 187.50
US$ 397.50
US$ 187.50
US$ 149.00
US$ 245.00
US$ 119.00
US$ 124.00
US$ 430.00