Lennox 70W93 Tubing Kit 319825-402 The assembly includes a high-sensitivity

The assembly includes a high-sensitivity 11/16" diameter by 10" long Style 1 bulb connected via a 4' capillary

Key Benefits: OEM Compatibility: Specifically designed for Reznor unit heaters and duct furnaces requiring a 230V venter motor

Robust Build Quality: High-grade sensors designed to withstand the rapid thermal cycling typical of commercial and telecommunication shelter HVAC applications

Laminated Core Design: Reduces electromagnetic noise and thermal buildup

maintaining proper pressure switch toggling and preventing lockout errors

Lennox 70W93 Tubing Kit 319825-402 The assembly includes a high-sensitivityExperienced contractors know that a precise pressure reading is the difference between a reliable ignition sequence and a persistent "no flame" call. The Lennox 70W93 Tubing Kit is a field essential OEM replacement part designed specifically for the pressure switch assembly on 90% efficiency variable capacity and modulating gas furnaces. This comprehensive kit includes both black and red tubing segments, manufactured from high grade, corrosion