The Lennox LD24 commercial duct furnace offered by Logical Heating and Air Conditioning is specially designed for applications requiring duct systems.
One of the standard features of the Lennox commercial duct furnace is the tubular heat exchanger, designed to enhance performance and reliability. The exchanger’s curved design provides excellent heat transfer by completely exposing the heating surface to the air stream. Rounded surfaces minimize air resistance and even heating is allowed across all surfaces, reducing stress on the heat exchanger.
The many other advanced features include an in-shot burner assembly that’s simple to clean and easily within reach, plus safety valves and switches and efficient direct-spark ignition. A self-diagnostic board with LED readout simplifies troubleshooting.
- 80% thermal efficiency.
- Heating capacities from 75,000-300,000 Btuh.
- Specially designed for applications requiring duct systems.
- Compact, lightweight cabinet with suspension points for easy overhead installation.
- Stainless steel heat exchanger is available for longer product life.
- Sidewall venting eliminates roof penetrations.
- Self-diagnostic board with LED display improves troubleshooting efficiency and accuracy.
More flexibility keeps everyone more comfortable
Lennox heating products are available in three unit designs to meet a wide range of commercial and residential applications, including unit heaters, separated combustion unit heaters for hard-to-heat areas, and duct furnaces for projects that require duct systems.
Several heating capacities are available, making it easy to keep both small and larger spaces comfortable. These reliable heaters and furnaces are available with your choice of natural gas or propane, and several wall venting options – including horizontal and vertical – allow the units to be placed in a number of locations.
Call Logical Heating and Air Conditioning LLC at 763-428-6358 for a free initial consultation and let us help you find the right system for your needs.
Logical Heating and Air Conditioning serves the entire Minneapolis and St. Paul metro area including: Albertville, Anoka, Becker, Big Lake, Brooklyn Center, Brooklyn Park, Champlin, Corcoran, Crystal, Dayton, Delano, Golden Valley, Greenfield, Hamel, Hanover, Independence, Long Lake, Loretto, Maple Grove, Maple Plain, Medina, Monticello, New Hope, Orono, Osseo, Otsego, Plymouth, Ramsey, Robbinsdale, Rockford, Rogers, St. Michael, and Wayzata.