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Ships within 48 hours · Estimated delivery Oct 23 - Oct 28
With a 650 PSIG maximum working pressure
As a direct replacement for PWHK01C
reducing the total time on the job site
Simplified Installation: Features a break-off shaft
Using this 440V unit in a 370V application provides additional protection against voltage spikes
Lochinvar & A.O. Smith 100277954 Valve 319847-401 With a 650 PSIG maximumThe Lochinvar & A. O. Smith 100277954 is a 3 4" 150# T&P Valve designed for high pressure commercial and residential water heating systems. This temperature and pressure relief valve serves as a critical safety component, engineered to discharge water when inner tank temperatures exceed 210F or pressures surpass 150 PSI. The 100277954 is the official manufacturer specified 100167353 replacement valve, ensuring seamless mechanical compatibility and
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