as well as standard round shafts up to 11/16"

reducing nuisance service calls related to pilot outages or "no hot water" complaints

Replacing a failing control module with this genuine HVAC control board restores the furnace sequence of operation

CCW Rotation: Standard counter-clockwise rotation (lead end) for typical condenser fan and blower wheel layouts

mitigating the common "hunting" issues often seen with non-programmed or generic alternatives

Lennox 10W85 Orifice Kit 322055-301 as well as standard roundThe Lennox 10W85 is a critical RFC . 072 orifice kit engineered for precise refrigerant flow control in residential and light commercial DX systems. As a fixed metering device, this Lennox replacement part is essential for maintaining the specific pressure drop required to transition high pressure liquid refrigerant into a saturated vapor within the evaporator coil. Unlike adjustable expansion valves, the . 072 orifice size must be matched exactly to