Designed as a direct OEM replacement for 41K3701

this SIT Sigma 848 gas valve utilizes a 1:1 air-gas ratio pneumatic modulator to ensure the burner receives the exact manifold pressure required for stable ignition and optimal thermal efficiency

Engineered as a thermostatic expansion valve (TXV)

á851-S Make-Up Water Feeder for receiver tanks with Mounting Flange rated at 35 PSI and extended float and rod assembly (Part Number 136800)

With a full load amperage of 10

Watts 0163725 Valve R-410A Designed as a direct OEMThe Watts 0163725 is a high capacity commercial temperature and pressure relief valve designed specifically for large scale hot water heaters and supply tanks. This 1 inch Watts 40XL 4 150 unit features a 4 inch extension thermostat with a specialized thermo bonded coating to minimize mineral buildup and ensure consistent thermal response in rigorous environments. Rated for a steam discharge capacity of 2,134,000 BTU hr (ASME), it provides essential