This power element is specifically designed and calibrated for R-22 refrigerant systems

always verify the specific body-to-cap gasket dimensions as they vary by orifice size and trap capacity

the Lennox OEM 67K66 effectively replaces worn or chattering contacts

ensuring the burner shuts down if water levels drop or temperatures exceed the safe 250°F maximum threshold

This specific SGR-28-UKIT-2A4 model is sized for 28mm metric shafts typically found on IEC frames 100L and 112M

Resideo DS06-101-SUS-LF Pressure Regulating Valve 318518-761 This power element is specificallyThe Resideo DS06 101 SUS LF offers high performance pressure regulation for potable water and irrigation systems. Built with a lead free bronze body, this 3 4 inch pressure regulating valve features a single union sweat tailpiece for efficient installation. The integrated dial set adjustment allows contractors to set static outlet pressure between 25 90 psi without a separate gauge, simplifying field calibration. Designed to withstand a maximum inlet