Reznor 272631 Thermostat R-407A Check the communication wiring pins

Check the communication wiring pins for corrosion or misalignment

Precision Timing: Repeatable 4-second TFI and 3-try sequence prevents nuisance lockouts while maintaining strict safety standards

Wide Supply Range: Compatible with 12-40 VDC

The unit utilizes highly developed sensor technology to provide a reliable 4 to 20 mA output signal

this kit adheres to rigorous manufacturing standards

Reznor 272631 Thermostat R-407A Check the communication wiring pinsThe Reznor 272631 is a commercial grade DDC communication thermostat engineered for high accuracy climate regulation in demanding industrial environments. Designed for seamless integration with Reznor unit heaters and direct fired makeup air systems, this wall mounted controller operates within a broad 14 140F temperature range. This Direct Digital Control thermostat provides the high resolution feedback necessary for building management system