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

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

How do I verify if my Field Controls 602602001 has failed

these are factory-set points

Optimized Performance: Operates at a low 1

Functional Devices RIBTE24B Relay R-410A This HVAC control board isThe 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