For field technicians maintaining high-efficiency combustion systems

Featuring robust 1-1/8" x 1-3/8" ODF sweat connections and a 1/4" external equalizer

This filter is nominally 16x25x1

ensuring the arc reaches the gas stream at the exact coordinates required for a clean

The Rheem-Ruud 45-42374-83 is compatible with a wide range of R92

Lennox 86M50 Tubing Kit 321142-301 For field technicians maintaining high-efficiencyThe Lennox 86M50 Tubing Kit is a critical field service component designed for furnace pressure switch maintenance and air proving circuit repairs. This 31 inch combustion air switch tubing provides a precise fit for Lennox furnace repair applications, ensuring accurate vacuum and pressure signal transmission between the inducer motor housing and the pressure switch. Manufactured from high grade, heat resistant flexible material, the 86M50 tubing is