Without this technical feedback

This HVAC control board is a field-proven replacement for older part numbers including HK35AA005

maintaining tight differential pressure settings for system longevity

It will open the circuit at 150°F and automatically close it once the temperature drops back down to 110°F

these are factory-set points

Functional Devices RIBTE24B Relay R-410A Without this technical feedbackThe Functional Devices RIBTE24B is a pilot duty SPDT enclosed relay engineered for reliable control within BAS and HVAC systems. This 20 Amp rated device features a 24Vac dc coil, making it a versatile solution for switching inductive or resistive loads. Housed in a NEMA 1 rated enclosure with a 1 2 inch NPT nipple, the RIBTE24B allows for direct mounting to electrical boxes or HVAC cabinets, simplifying onsite wiring for contractors. The Single Pole