Lennox 55W78 Tensioner Assembly 321142-301 For contractors servicing draft control

For contractors servicing draft control systems

this specific model is wound for 120Vac operation

Common Questions: Can I use a 440V capacitor if the 370V P291-3053RS is out of stock

Utilizing a genuine Reznor 195647 replacement prevents the premature motor wear and excessive noise often associated with imbalanced or generic aftermarket blades

making it the go-to component for contractors installing Temp-Stat thermostats in 240VAC environments

Lennox 55W78 Tensioner Assembly 321142-301 For contractors servicing draft controlThe Lennox 55W78 Tensioner Assembly is a mission critical OEM replacement part engineered for high demand Lennox HVAC systems. As a veteran technician, you know that maintaining precise belt tension is the difference between a smooth running blower assembly and a costly emergency call. This HVAC belt tensioner features a robust 3. 98 inch OD pulley and a high grade spring mechanism designed for consistent pressure across variable load conditions. It