Contractors can rely on the pre-drilled internal mounting patterns and bottom-side knock-outs for rapid HVAC fire safety installation

as measured by a manometer

protecting the integrated furnace control (IFC)

the White-Rodgers 90-341 is a functional equivalent and a common cross reference for the R4222D1013

Durable OEM Build: Manufactured to exacting standards to ensure a perfect fit and long-term performance in demanding environments

Lennox 98M43 Reversing Valve 319848-301 Contractors can rely on theThe Lennox 98M43 Reversing Valve is a critical OEM 4 way control component engineered for high performance heat pump reversing valve applications. Designed to handle the rigorous demands of R 454B and R 22 systems, this V10 series reversing valve facilitates seamless transitions between heating and cooling cycles by accurately shifting refrigerant flow. This unit comes complete with a pre installed 24V reversing valve coil, ensuring immediate field