This kit includes precisely engineered valve plates

replacement temperature controller

the FS4-3COV provides the necessary physical barrier between the technician and the live electrical terminals

Key Benefits Direct OEM Compatibility: Engineered for seamless integration into Marley

a specific Honeywell gas valve conversion spring

Belimo B225HT1160 Valve 321894-706 This kit includes precisely engineeredThe Belimo B225HT1160 is a rugged 1 inch, 2 way High Temperature characterizable control valve designed for demanding hydronic and low pressure steam applications. Featuring a nickel plated brass body and a 316 stainless steel ball and stem, this NPT ball valve is engineered to withstand high temperature hot water up to 266F and steam inlet pressures up to 15 psi. Utilizing a TEFZEL flow characterizing disc, the unit maintains an equal percentage flow