GTUV 95% Two-Stage Furnace with ECM Motor

Our 95% two stage gas furnace with ECM variable speed blower keeps you comfortable while saving on fuel. It does this by operating in the low firing mode most of the time, providing a gentle flow of warm air. But when the weather turns really cold, the furnace automatically shifts into the high firing stage to provide the extra heat needed to keep the home comfortable.

The two-stage operation reduces the on-off cycling and temperature swings common with other furnaces. A conventional single-stage model operates at high heat until the thermostat is satisfied, then shuts of until the home cools off enough to trigger another demand for heat. The GTUV model, however, is designed to keep your home constantly at the comfort level you selected.

Energy is saved because in the low stage the burner flame is smaller and blower fan runs at a slower speed. Even in the high stage, the GTUV with its AFUE rating of over 95% (the GTUV120 has an AFUE rating of 93.3%) is super efficient.

The ECM variable speed blower motor adjusts the blower speed to deliver the airflow required by the system. By maintaining constant airflow across a wide range of external static pressures in the air ducts, it results in better indoor air quality and humidity control, in addition to more even temperatures than a single speed motor can provide. Other big advantages are energy efficiency and quiet operation.

The unit is backed by outstanding warranty protection: lifetime warranty on primary and secondary heat exchangers, and five year warranty on other parts (see printed warranty for limitations and details)

GLUB, 95% Single Stage Gas Furnace

Two heat exchangers make this one of the most efficient furnaces on the market today. The primary exchanger pulls about three-quarters of the available heat from the burner, then the secondary heat exchanger captures most of what's remaining. Using 95% or more of the heat output from each cubic foot of gas, this furnace produces not just greater comfort, but also significant fuel savings.

At only 34" in height, the revolutionary design is ideal for renovations and replacements. It will fit in virtually any space where a furnace was previously installed, including basements and utility closets. For contractors and architects, the low profile design is a distinct advantage in the design phase. Available in upflow and downflow/ horizontal models, the line offers many placement options.

Our 95% furnace comes assembled and pre-wired, ready for installation. An integrated control board simplifies hook-ups, and all components are easy to reach.

Inherent in the proven design of the furnace are quality components that are not only dependable but that keep operational sound to a minimum. The draft inducer, slow-opening gas valve, electronic ignition and in-shot burners all provide clean, efficient, quiet combustion.

GL Series 91% AFUE

The future of high-efficiency home heating just got smaller. At only 34" in height, this unit is the smallest high-efficiency 90% plus gas furnace on the market today. It is available in up flow, down flow, or horizontal in heating capacities ranging from 45,000 BTUH to 120,000 BTUH. For dealers and for homeowners, the benefits are endless!

The unit is lighter and shorter than any other 90% plus gas furnace available. It is a snap to unload, and will fit in the space of virtually any furnace it is replacing. Its low profile, 34" height leaves plenty of room for installation.

Contractors and architects, particularly those who are energy-efficient minded, will admire the size and efficiency of the unit as a distinct advantage in the design phase. The installation options are almost unlimited. Homeowners will appreciate the energy savings and the space savings.

The unit is designed with proven, time-tested components. State-of-the-art computer simulation and exhaustive field-testing have produced the finest high-efficiency gas furnace around. Service, if necessary, is quick and easy with the aid of self-diagnostic controls.

This series is 'add-on ready'! All comfort options like central air conditioning and electronic air cleaner are integrated into the furnace's control package. And there's no problem with space.