Amana-Goodman PCBKF109V009S Control Board 318172-701 The Lennox 78L03 is rated

The Lennox 78L03 is rated for use in high-pressure heat pump applications

bridging the gap between legacy hardware and modern environmental controls

While some assemblies come pre-sealed

making it ideal for large tonnage York chillers and commercial RTUs

Can the C6097A3004 be used for both air and fuel gas

Amana-Goodman PCBKF109V009S Control Board 318172-701 The Lennox 78L03 is ratedThe Amana Goodman PCBKF109V009S is a high performance SRV PCB Control Board designed specifically for modern HVACR systems. This advanced furnace control circuit board serves as the central intelligence of your unit, coordinating essential functions including blower fan operation, igniter sequencing, and gas valve timing. Engineering to meet rigorous OEM HVAC replacement part standards, the PCBKF109V009S is the official direct replacement for