bridging the gap between legacy hardware and modern environmental controls

Ensure the 1/4" pilot tubing is clear and the thermocouple is generating at least 8 to 12 millivolts under a closed-circuit load

Complete Replacement Solution: Shipped as a Uni-Kit with a black dial and hardware for screw or palnut mounting

if the unit fails to sense flame after the trial period

this model is an automatic reset pressure control

Belimo G665C Valve Refrigerant bridging the gap between legacyThe Belimo G665C is a professional grade 2. 5 inch 2 way globe valve designed for precise flow control in demanding hydronic systems. Engineered as the direct replacement for the legacy G665 model, this flanged assembly features a CV 65 rating and a pressure compensated design to maintain stable performance across varying differential pressures. The bronze trim and cast iron body construction ensure long term durability in closed loop chilled or hot