Lennox 11H36 Control Kit 321702-401 The Trane HTR15194 Crankcase Heater

The Trane HTR15194 Crankcase Heater is a rugged

This assembly is the standard solution for resolving such mechanical draft failures

you need a direct match to restore airflow without field modifications

the R01E52221 (also replacing legacy part R01E40221) offers the efficiency and low-noise profile expected in premium mini-split and multi-zone systems

Integrating this genuine part into your HVAC gas valve assembly prevents common lockout issues and fluctuating burner performance often seen with aftermarket equivalents

Lennox 11H36 Control Kit 321702-401 The Trane HTR15194 Crankcase HeaterRestore 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