Industrial-Grade Termination: Features coded screw terminals that simplify wiring and support heavy-gauge field wiring up to 14 AWG

this OEM Rheem replacement part ensures the burner cycles correctly to maintain a consistent 160-degree Fahrenheit setpoint

specifically the 9MPT and 9MPD high-efficiency series including 9MPT050

Always cross-reference your valve model number to ensure the internal tolerances match the 594-220 specifications

Lochinvar & A.O. Smith 100170456 T-Stat 320720-756 Industrial-Grade Termination: Features coded screwThe Lochinvar & A. O. Smith 100170456 T Stat is a critical temperature control component engineered for high performance commercial water heaters and boiler systems. Designed for precise thermal regulation, this OEM replacement part ensures the HVACR system maintains optimal set points while preventing overheating via its integrated high limit energy cutout. As a veteran technician knows, maintaining energy efficiency and system reliability depends on