Proper integration into the control circuit prevents ignition if venting is obstructed or the inducer fails

Rated for 55A maximum

the ACI 133044 ensures low hysteresis and high repeatability

Technicians typically check for the condenser fan failing to cycle during low outdoor temperatures or the compressor tripping on high pressure due to the switch failing to close at the 450 PSI setpoint

Belimo ZONE315S-35 Valve 321894-709 Proper integration into the controlThe Belimo ZONE315S 35 is a high performance 3 way zone valve designed for precise flow control in hydronic systems. Featuring a 1 2 inch sweat connection and a 3. 5 Cv rating, this valve is engineered for efficiency in chilled or hot water applications. The forged brass body ensures long term durability, while the EPDM O rings and stainless steel stem provide reliable sealing and smooth operation under varying pressure differentials. This compact