the controller is field-selectable for either heating or cooling modes via the internal keypad

preventing flooded starts and the catastrophic bearing washout often seen in poorly maintained split systems or rooftop units

Using genuine parts ensures that your system maintains its original safety ratings and operational specifications without the risks associated with third-party components

304 stainless steel disc and shaft offer excellent corrosion resistance and extended service life

the E3H2 is the direct replacement part for the 1309A0039

Trane PAN3217 Drain Pan 318820-201 the controller is field-selectable forThe Trane PAN3217 Drain Pan is a critical OEM component engineered for high performance moisture management in residential and commercial Trane air handler and furnace systems. Built for durability, this 21" x 23 5 16" drain pan is constructed from corrosion resistant materials to withstand constant exposure to condensate without rusting or cracking. It serves as the primary collection point for moisture pulled from the air during the cooling cycle,