Lennox®
Roof-Top Commercial Furnace
Efficiency Rating
AFUE up to 80.0%
Multi-Speed blower system
Choice of one- or two-inch filters. Easy to change and readily accessible for service
Outdoor Fan
Direct drive outdoor fan is precision balanced for smooth, quiet and economical operation. Ensures low noise levels in the working environment.
Weather-resistant cabinet
Sturdy, corrosion-resistant cabinet is constructed of heavy-gauge steel with high-quality powder paint finish for years of protection. Drain pan is sloped to prevent rest and corrosion.
Advanced design compressor
Rugged, dependable single-stage compressor is quiet and built for high efficiency for lower energy bills. Low voltage state ensures reliable starting under low voltage conditions. Compressor is seated on rubber isolators for quiet, vibration-free operation.
Copper tubing/Enhanced aluminum fins
Provides greater reliability and easier to maintain than aluminum tubes; allows higher cooling efficiencies.
Electronic Ignition
No need
to worry about relighting the pilot every winter. Efficient electronic
ignition uses gas only when you need it.
Helical heat exchanger
The exclusive Lennox® helical heat exchanger provides outstanding heat efficiency and reliable, long-lasting operation. Its high-tech design absorbs stress to prevent annoying cracking or popping. Heavy commercial-grade construction ensures safety and durability. Lennox® backs it with an industry leading 15-year limited warranty.