Gas Furnaces Classic Series: Up to 95% AFUE 2-Stage V.S. ECM

Gas Furnaces Classic SeriesThe Rheem RGRM (Upflow Model) and RGTM (Downflow/Horizontal) Classic® Series 95% gas furnaces equipped with Dual Comfort Control line are designed for installation in closets, alcoves, utility rooms, or attics. The design is certified by CSA International.


Additional Benefits of Gas Furnaces Classic Series

Motor & Blower Compartment of Gas Furnaces Classic Series

Energy efficient & quiet variable speed ECM motor, An insulated blower compartment, a slow-open gas valve, specially designed 2-speed induced draft motor & blower motor make it one of the most reliable & quietest furnaces on the market today. Variable speed blower motor technology provides ultimate humidity control, quieter sound levels & year-round energy savings.

Two-stage Operations of Gas Furnaces Classic Series

Two stages of operation to save energy and maintain optimal comfort level.

Multistage Function of Gas Furnaces Classic Series

Furnace operates at 70% capacity for low-heat and 100% capacity for high-heat.

Low Profile of Gas Furnaces Classic Series

The “34 inch” [864mm] design is lighter & easier to handle, making is easily installed & leaves room for optional equipment & optimal access for maintenance.

Cabinet & Design of Gas Furnaces Classic Series

The units are constructed with Pre-paint galvanized steel cabinets for added reliability & durability. Solid doors & easy door removal & replacement makes for an easier time with service-ability. Also, all models are equipped with a molded permanent filter & right, left, or top side gas & electric inlet connections. Units all come with a standard solid bottom.

Patented Heat Exchanger of Gas Furnaces Classic Series

Extremely compact the heat exchanger provides a faster, more efficient transfer of heat. It is constructed of all aluminized steel for the maximum in corrosion resistance & thermal fatigue reliability. The construction is so reliable it’s backed with a conditional limited lifetime warranty.

Direct Spark Ignition & Remote Sensor

The direct spark ignition with reduced firing rates is an efficient method of gas ignition while the remote flame sensor monitors the flame. For added safety & personal peace of mind the direct spark ignition with remote sensor will lock out system after trial for ignition if main burner fails to ignite.

Furnace Control of Gas Furnaces Classic Series

For added customer assurance, all models feature an integrated board which manages all operational functions & are equipped with humidifier & electronic air cleaner hookups for added heating capacity & efficiency.

Thermostat of Gas Furnaces Classic Series

Thermostat is compatible with single or two-stage thermostats. (For optimal performance, two-stage thermostats are recommended.) A variety of cooling coils & plenums designed to use with (Rheem Classic Series™) two stage gas furnaces are available as optional accessories.

Air Quality & Control of Gas Furnaces Classic Series

With several options for easy install-ability these units have optional indoor or outdoor combustion air. In addition, combustion air may be piped to either the top or side of the cabinet on all downflow models. A special molded fitting is provided to ease installation.


  • Models: RGRM, RGTM
  • Dual Comfort Control System
  • Variable Speed Motor
  • High Efficiency
  • Improved Indoor Air Quality
  • Direct Spark Ignition


Conditional Unit Replacement Warranty – 10 Years Conditional Parts Warranty – 10 Years Both Conditional Warranty Registrations Limited Parts Warranty – 5 Years Heat Exchanger Warranty – Limited Lifetime RGRM, RGTM Warranty Information


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Experience the 5 Star Excellence! CALL US TODAY FOR A FREE QUOTE on your Gas Furnaces Classic Series needs: 204-777-STAR (204-777-7827). Contact Us for more information on our Gas Furnaces Classic Series services.