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Ships within 48 hours · Estimated delivery Sep 24 - Sep 29
Optimized Performance: Maintains precise superheat to prevent liquid slugging and maximize heat transfer efficiency
The horizontal-mount design is built for easy installation on a standard junction box or directly to the wall
Balanced Port Design: Delivers consistent superheat control and prevents hunting
this unit is a reliable solution for heavy-duty compressors
OEM Precision Fit: As a genuine Lennox 25G52 replacement
Lochinvar & A.O. Smith 100208450 Valve 320788-702 Optimized Performance: Maintains precise superheatThe Lochinvar & A. O. Smith 100208450 Valve is a critical safety component engineered for high performance residential and commercial HVAC systems. This heavy duty boiler pressure relief valve is factory set to a 75 PSI discharge threshold, providing essential protection against over pressurization in water heaters and hydronic heating loops. Featuring a 3 4" NPT inlet and a 1" NPT outlet, it ensures high capacity flow during emergency relief cycles
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