Pay in 4 interest-free payments of $57.49 Learn more
Ships within 48 hours · Estimated delivery Sep 18 - Sep 23
Durable Poppet Design: The rubber seat poppet ensures a positive shut-off and long-term durability in environments with high cycling demands
Key Benefits Direct OEM Replacement: Guaranteed compatibility with Lennox 103931-01 specifications for seamless plug-and-play installation
replacing the discontinued TST30009
Universal Compatibility: Mounts easily to round or square shafts with standard hardware
Common Questions Regarding the Marley QTS1500T:
Heil Quaker ICP 17122000051897 Control Board 328140-751 Durable Poppet Design: The rubberThe Heil Quaker ICP 17122000051897 Control Board is a critical OEM replacement main control board designed for high performance management of HVAC systems. As a veteran grade ICP circuit board, this unit facilitates precise regulation of heating and cooling cycles, ensuring all system parameters operate within manufacturer specifications. This factory authorized part serves as the direct 17122000051897 replacement for 17122000018581, offering a