Corrosion Protection: The NEMA 4X watertight and dust-tight housing is ideal for harsh indoor and outdoor environments

While it fits a 1/2 inch bore

The York S1-026-31241-700 Gas Valve is a critical OE replacement component engineered for precision fuel regulation in high-efficiency natural gas heating systems

Ensure the mixed air sensor and enthalpy sensor (if applicable) are providing correct resistance values

The Lennox 14M94 Condensate Drain Hose Kit is a critical OEM component designed for high-efficiency moisture management in residential air handlers and furnaces

Resideo L4008E1305 Temperature Control 326058-755 Corrosion Protection: The NEMA 4XThe Resideo L4008E1305 is a high limit remote bulb immersion controller designed for hydronic heating systems requiring critical over temperature protection. This SPST aquastat features a manual reset mechanism, ensuring the system remains offline for inspection if the high limit threshold is breached. With an operating temperature range of 100 240F and a fixed high limit stop at 240F, this unit provides precise thermal management for boilers and