Lennox 98M74 Blower Wheel Els PW 17895 A trip is usually the

A trip is usually the result of "flame rollout

Common Questions Which Armstrong models use the A22339-1 gasket

simplifying field mounting and maintenance

Always check the flue gas path and perform a draft test before putting the unit back into service

reducing the need to carry multiple fixed-temperature switches in the field

Lennox 98M74 Blower Wheel Els PW 17895 A trip is usually theThe Lennox 98M74 Blower Wheel is a high performance direct replacement for R02592A004, engineered for heavy duty HVAC blower motor assemblies found in residential furnaces and air handlers. This OEM Lennox blower wheel measures 10 inches in diameter by 6. 5 inches in width with a 1 2 inch bore size, designed specifically for a clockwise (CW) rotation. When performing a furnace blower wheel replacement, precision balance is critical to prevent