Z307433 | 3wBody 1/2"SWT 3.5Cv No Lead | Caleffi Product Type_Cone Replacement for GV6 This board is responsible for

This board is responsible for controlling the operation of the unit heater

saving you energy and costs

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D-80 45GAL ASME PRES EXP TANK: The D-80 is a 45-gallon ASME pressure expansion tank from Xylem-Bell & Gossett

the R28670 sensor withstands demanding environments

Z307433 | 3wBody 1/2"SWT 3.5Cv No Lead | Caleffi Product Type_Cone Replacement for GV6 This board is responsible forCaleffi Z307433 3 Way Body SWT 3. 5Cv No Lead The Caleffi Z307433 is a 3 way body SWT 3. 5Cv no lead body designed for use in hydronic heating systems. It features a lead free construction for durability and resistance to corrosion, making it suitable for potable water applications. With a Cv value of 3. 5, it provides ample flow capacity for most residential and light commercial installations. The body is made of high quality brass for strength and