Pay in 4 interest-free payments of $53.90 Learn more
Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
the 3-speed configuration allows the Lennox 78F90 to be wired for different speeds—typically a lower speed for heating to maximize temperature rise and a higher speed for cooling to manage latent heat removal
Fail-Safe Reliability: Mechanical spring return ensures dampers or valves return to their normal position during power loss
For technicians and homeowners seeking reliable HVAC refrigerant metering devices
this sealed model filter drier is optimized for systems utilizing R-410A
Lennox 11H36 Control Kit 318973-401 the 3-speed configuration allows theRestore full communication and system performance with the Lennox 11H36 iComfort Control Kit, a critical OEM replacement control board kit engineered specifically for iComfort enabled outdoor units. Designed for communicating modulating AC and heat pump units, this kit resolves common intermittent operation issues and outdoor unit non response faults. This 11H36 control kit (Catalog #605341 10) includes the 103369 04 outdoor control board and updated