Lennox 99K32 Overload 319848-301 While universal switches exist

While universal switches exist

High-Grade Insulation: Class F rated to handle elevated ambient temperatures found in mechanical rooms

providing long-term HVAC system performance in harsh climates

operating as 15 psig direct acting for cooling and 20 psig reverse acting for heating sequences

preventing compressor overheating and high-pressure cutouts in commercial units

Lennox 99K32 Overload 319848-301 While universal switches existThe Lennox 99K32 Blower Motor Overload is a critical safety component designed for high performance protection of three phase HVAC blower motors. Engineered with an adjustable trip range of 4 6. 3 Amps, this genuine Lennox OEM thermal overload relay provides precise monitoring of current flow to prevent catastrophic motor burnout. When the 99K32 overload detects an amperage spike beyond the calibrated setpoint, it instantly breaks the circuit to