Designed to accommodate standard 48-frame motors

the Lennox 36N77 and 36N7701 are functionally and physically identical

Always verify your specific model number against the technical manual before installation

By utilizing a genuine Carrier transformer

Engineered for mechanical 100% shut-off

Lennox 20J87 Inshot Burner 320735-701 Designed to accommodate standard 48-frameThe Lennox 20J87 Inshot Burner is a critical OEM replacement component designed for high efficiency gas furnaces and unit heaters. Engineered for precision, this 20J8701 identical burner measures 2. 5 inches wide by 4. 5 inches long and is constructed from durable stainless steel to resist corrosion and thermal stress. As a veteran technician knows, maintaining proper combustion performance depends on the swirl stabilized flame pattern this part