this is the replacement coil only

Its NEMA 1 enclosure and automatic reset functionality ensure consistent performance and reduced maintenance overhead when managing critical temperature setpoints in industrial settings

ensuring the furnace operates within safe thermal parameters to prevent heat exchanger overheating

When you're on a job and need a reliable ignition solution

compatible with most residential and commercial low voltage transformers

Watts 0383740 Valve R-410A this is the replacement coilThe Watts 0383740 (Series 740) is a high capacity iron body boiler pressure relief valve designed specifically for large scale hot water industrial and commercial heating systems. This ASME Section IV certified valve features a 1. 5 inch NPT female inlet and a 2 inch NPT female expanded outlet to facilitate rapid pressure discharge, effectively preventing catastrophic system failure due to thermal runaway. With a factory set relief pressure of 40 PSI