including the core assembly and core tube

we recommend use with OEM controllers like the LPC-2000 for verified accuracy

This kit is designed for a precise fit within the burner rack

the replacement diaphragm should be inspected for tears or hardening

featuring standard shaft diameters and lengths compatible with OEM blower wheels

Belimo B225HT1856 Valve 322056-301 including the core assembly andThe Belimo B225HT1856 is a high performance 1 inch NPT 2 way control valve engineered for demanding hydronic and steam applications. Featuring a 18. 56 Cv rating and an equal percentage flow characteristic, this valve ensures precise modulation in heat exchangers and AHU coils. The construction utilizes a forged brass body with a 304 stainless steel ball and stem, specifically designed to withstand high temperature water up to 266F and low pressure