25% FS accuracy to ensure compliance with CDC guidelines in hospital isolation rooms and cleanroom suites

The hardware is rated for a design working pressure of 450 psi for standard refrigerants

the SPDT contact action (Single Pole Double Throw) offers flexible wiring configurations for either opening or closing circuits upon pressure rise or fall

it is designed exclusively for cold-water service where chemical resistance and physical structural integrity are paramount for long-term system performance

Resideo TK30PV125SFM Tank Kit 328140-751 25% FS accuracy to ensureThe Resideo TK30PV125SFM Tank Kit is an all in one hydronic expansion tank solution designed to streamline professional installations. This kit features the Extrol Model 30 expansion tank, engineered to handle thermal expansion in closed loop systems by maintaining internal pressure below the relief valve setting. Critical to system longevity, the package includes a Resideo SuperVent air eliminator with a 1 1 4 inch sweat connection, which utilizes a