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Using this in an R-410A system will cause improper superheat and potential compressor failure
Compatibility: Perfectly suited as a direct replacement for RDS-12 and legacy ARD12TZ/U units
Field technicians rely on this bronze cage trim valve repair kit to address internal wear and packing leaks without necessitating a full valve body replacement
sweat-connection point
and corrosion in demanding combustion environments
Lochinvar & A.O. Smith 100172012 Gas Valve 321894-706 Using this in an R-410AThe Lochinvar & A. O. Smith 100172012 Gas Valve is a critical OEM replacement part designed for high efficiency commercial boilers and water heaters. This rotary gas valve is engineered to handle precise fuel delivery, supporting both natural gas and liquid propane (LP) configurations. As a high performance HVAC gas valve, it ensures stable combustion and optimal thermal efficiency for demanding hydronic systems. In the field, this component is
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