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

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

while this assembly includes the 24V coil

preventing vibration and airflow issues

this specific model is designed for hot and chilled water up to 50% glycol

Resideo TK30PV125SFM Tank Kit 328140-751 it is designed exclusively forThe 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