If the module is sending 120V to the igniter but no spark is generated

The Carrier HH680369 is a critical safety component designed for precise thermal management in high-efficiency residential and commercial heating systems

making it directly compatible with legacy pneumatic infrastructure

Enhanced Safety: Effectively prevents the escape of combustion gases

Common indicators include local solenoid leakage

Watts 0383368 Valve Freon If the module is sendingThe Watts 0383368 is a high capacity Series 740 iron body boiler pressure relief valve engineered specifically for heavy duty protection in hot water space heating applications. Designed with 1 1 4 inch NPT female inlet and 1 1 2 inch expanded outlet connections, this valve manages a massive 3,560,000 BTU hr discharge capacity. It is factory set at 60 PSI to prevent catastrophic system failure in ASME Section IV high output boilers. The non metallic