Lochinvar & A.O. Smith 100109358 Thermostat 320819-301 Technicians typically look for high-pitched

Technicians typically look for high-pitched bearing squeals

Maintains accurate flame rectification to prevent nuisance system shutdowns

Interchangeable Design: Full functional equivalence between 310137 and 310137/U ensures ease of sourcing for critical repairs

this component helps prevent heat exchanger damage and ensures safe operational parameters for Reznor unit heaters

reducing field modification time during 4-way valve troubleshooting

Lochinvar & A.O. Smith 100109358 Thermostat 320819-301 Technicians typically look for high-pitchedEnsure reliable temperature regulation in your water heating systems with the Lochinvar & A. O. Smith 100109358 Natural Gas Thermostat. Designed specifically for residential and commercial water heaters, this Intellivent gas control valve manages 160F natural gas operation with a 4 inch manifold pressure setting. As a veteran preferred replacement part, the 100109358 thermostat features a 2. 38 inch shank for consistent fitment within original