providing ample lead for mounting the LWCO control box

The Lennox 27J29 Limit Switch is a critical safety component designed for precise thermal regulation in residential and light commercial HVAC systems

High Altitude Performance: Maintains consistent combustion efficiency across various atmospheric conditions when properly calibrated

Balanced Design: Precision manufacturing reduces mechanical stress on the fan motor

ensuring a secure high-voltage spark connection

Raytek MT4 IR Thermometer Els PW 17895 providing ample lead for mountingAs a field tested non contact infrared thermometer, the Raytek MT4 is a staple in the HVAC technician's diagnostic kit. Engineered for immediate data acquisition, this IR temperature gun operates across a wide range from 0F to 750F ( 18C to 400C), allowing for safe monitoring of evaporator coils, compressor discharge lines, and electrical busbars. With an 8: 1 distance to spot ratio, it provides precise HVAC troubleshooting capabilities without