it fits various Lennox furnaces and Allied Air equipment

Controlled Ignition: The slow-opening regulator prevents hard starts and reduces stress on the heat exchanger

utilizing a genuine system information module ensures seamless communication with the master control board and prevents the compatibility issues often associated with aftermarket alternatives

Optimized Pulldown: Smoothly modulates refrigerant flow to ensure the compressor maintains efficiency even during heavy-load startups

and "W" are for liquids below 212°F

Belimo B322 Valve 323269-701 it fits various Lennox furnacesThe Belimo B322 is a high performance 1" NPT 3 way ball valve designed for precise flow control in demanding hydronic systems. Engineered with a 7. 4 Cv rating, this valve features an equal percentage flow characteristic in the A port and a modified linear flow in the B port to ensure a constant common port flow rate during modulation. Constructed with a nickel plated forged brass body and a stainless steel ball and stem, the B322 provides superior