OEM Compatibility: Guaranteed direct replacement for CNT2222 and A19ACA-17

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

the paddle triggers the SPST contacts

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

The ZP31K5E-TF5-830 has a rated LRA of 73A

Watts 0383740 Valve R-410A OEM Compatibility: Guaranteed direct replacementThe 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