The Lennox 12W70 is a high-performance direct drive blower motor engineered for specific Lennox furnace and air handler applications

Signs of a faulty 0130M00250 include heavy ice buildup on the outdoor unit

simplifying your installation workflow

When you are dealing with communication faults or erratic signal routing

if the motor is humming but not starting

Lennox 46G05 Housing 319852-301 The Lennox 12W70 is aThis OEM Lennox 46G05 housing is a critical structural component engineered specifically for high efficiency inducer blower assemblies. Built to handle the rigorous demands of combustion air redirection, this direct replacement housing ensures the draft motor maintains calibrated static pressure across the heat exchanger. In high performance Lennox furnaces, the integrity of the exhaust vent path depends on a perfect seal at the blower scroll; this