RGRA Series
Classic 90 Plus Premium Upflow Gas Furnace

Warranty:
Limited-Lifetime Heat Exchanger Warranty
All Other Parts 5 Years

Gas Efficiency: 92%-93.5%

The Rheem Classic 90 Plus® gas furnace is designed with high-efficiency in mind. With a minimum 92% AFUE, it can provide years of cost savings for all your heating needs. Available in Upflow and Downflow/Horizontal models, the Rheem Classic 90 PLUS gas furnace is as flexible as it is efficient.

COMPREHENSIVE RANGE OF CAPACITIES.
The Rheem Classic 90 PLUS gas furnace is available in heating capacities from 45,000 to 120,000 BTUH. Chances are, there's a model with the perfect capacity for your application.

LIMITED LIFETIME WARRANTY ON HEAT EXCHANGERS.
Innovative features like stainless steel primary and secondary heat exchangers represent significant advancements in furnace technology. These heat exchangers are so durable, Rheem backs them with a limited lifetime warranty. And this is just the beginning. Each Rheem furnace is designed to provide years of dependable, trouble-free service.

Rheem manufactures the most comprehensive, feature-loaded furnace line-up in the heating industry. At the top of this furnace line-up is the Rheem Prestige Series 90 Plus Modulating Gas Furnace with Contour Comfort Control- North America's first truly modulating gas furnace.

RGRK Series
Classic 90 Plus with Dual Comfort Control Upflow Gas Furnace

Warranty:
Limited-Lifetime Heat Exchanger Warranty
All Other Parts 5 Years

Gas Efficiency: 92% and Above

The Rheem Classic Series with Dual Comfort Control two-stage gas furnace features a new two-stage gas valve that delivers fuel to the burner at 1 of 2 rates to maintain the desired temperature. On the coldest days, the furnace will operate at 100-percent capacity. On other days, the furnace operates at 70-percent capacity to help reduce energy bills. This means that now you can have the best of both worlds. Economical light-duty heating on cool days, and real heavy-duty heating power on the coldest nights. All that, and the energy savings of a 90-percent gas furnace make the Rheem Classic Series with Dual Comfort Control a perfect choice.

HEAT EXCHANGER
Awarded three patents, the heat exchanger is renowned for its Reliability and efficiency. It's constructed of aluminized and stainless steel for maximum resistance to rust and corrosion.

GAS VALVE
With the call for ignition, the integrated furnace control then opens the gas valve. The redundant gas valve is a 24 volt slow-opening valve that delivers gas in a regulated flow to the in-shot burners.

IN-SHOT BURNERS
The natural (or optional LP) gas is ignited by the direct spark ignition at the in-shot burners. The in-shot burner's shutter free design requires no adjustments to regulate the air/gas mixture.

DIRECT SPARK IGNITION
Direct spark ignition is an extremely Reliable and efficient way to light the burner. And it eliminates the need for a standing pilot. For added safety, the remote flame sensor constantly monitors the burner flame to ensure it is operating as it should.

ADJUSTABLE AIR SPEED
Thanks to adjustable controls for the blower, your technician can precisely match airflow to the specific comfort requirements of your home.

INTEGRATED FURNACE CONTROL
The "Brain" of the Rheem Classic Series with Dual Comfort Control is the Integrated Furnace Control (IFC) which directs all activities of major furnace components.

Rheem manufactures the most comprehensive, feature-loaded furnace line-up in the heating industry. At the top of this furnace line-up is the Rheem Prestige Series 90 Plus Modulating Gas Furnace with Contour Comfort Control- North America's first truly modulating gas furnace.

RGRL Series
Rheem Classic Series 90 Plus with Dual Comfort Control 2-Stage Upflow Gas Furnace - 95% A.F.U.E or above

Warranty:
Limited-Lifetime Heat Exchanger Warranty
All Other Parts 5 Years

Gas Efficiency: 95% and Above

The Rheem Classic Series with Dual Comfort Control two-stage gas furnace features a new two-stage gas valve that delivers fuel to the burner at 1 of 2 rates to maintain the desired temperature. On the coldest days, the furnace will operate at 100-percent capacity. On other days, the furnace operates at 70-percent capacity to help reduce energy bills. This means that now you can have the best of both worlds. Economical light-duty heating on cool days, and real heavy-duty heating power on the coldest nights. All that, and the energy savings of a 90-percent gas furnace make the Rheem Classic Series with Dual Comfort Control a perfect choice.

HEAT EXCHANGER
Awarded three patents, the heat exchanger is renowned for its Reliability and efficiency. It's constructed of aluminized and stainless steel for maximum resistance to rust and corrosion.

GAS VALVE
With the call for ignition, the integrated furnace control then opens the gas valve. The redundant gas valve is a 24 volt slow-opening valve that delivers gas in a regulated flow to the in-shot burners.

IN-SHOT BURNERS
The natural (or optional LP) gas is ignited by the direct spark ignition at the in-shot burners. The in-shot burner's shutter free design requires no adjustments to regulate the air/gas mixture.

DIRECT SPARK IGNITION
Direct spark ignition is an extremely Reliable and efficient way to light the burner. And it eliminates the need for a standing pilot. For added safety, the remote flame sensor constantly monitors the burner flame to ensure it is operating as it should.

ADJUSTABLE AIR SPEED
Thanks to adjustable controls for the blower, your technician can precisely match airflow to the specific comfort requirements of your home.

INTEGRATED FURNACE CONTROL
The "Brain" of the Rheem Classic Series with Dual Comfort Control is the Integrated Furnace Control (IFC) which directs all activities of major furnace components.

Rheem manufactures the most comprehensive, feature-loaded furnace line-up in the heating industry. At the top of this furnace line-up is the Rheem Prestige Series 90 Plus Modulating Gas Furnace with Contour Comfort Control- North America's first truly modulating gas furnace.

RGFD Series
Prestige Series with Contour Comfort Control Upflow Gas Furnace

The industry's only truly modulating gas furnace.

Warranty:
Limited-Lifetime Heat Exchanger Warranty
All Other Parts 5 Years


Click For Larger Image


Gas Efficiency: 92.4%-94.1%

Features
• Heat exchanger is constructed of all stainless steel for maximum corrosion resistance and thermal fatigue reliability.
• Modulating Function: when used with a modulating thermostat, modulation rate between 40% and 100% of total capacity.
• Two-stage Function: when used with a two-stage thermostat, furnace operates at 40% on first stage, and stages up to 65%, then 100% for second stage.
• Multistage Function: when used with a single-stage thermostat, furnace functions as a three stage furnace operating at 40%, 65% and 100% of total capacity.
• Reduced firing rates, electrically efficient ECM2+ motor, and solid doors provide the ultimate in quiet operation.
• Low speed constant fan.
• Constant temperature rise for superior comfort.
• Seven segment LED for system diagnostics.
• Diagnostic history for troubleshooting.
• Two-speed induced draft motor.
• Direct spark ignition with remote sense.
• Top electrical connections, left or right gas and condensate drainage connections on downflow models.
• Optional indoor or outdoor combustion air.

Rheem manufactures the most comprehensive, feature-loaded furnace line-up in the heating industry. At the top of this furnace line-up is the Rheem Prestige Series 90 Plus Modulating Gas Furnace with Contour Comfort Control- North America's first truly modulating gas furnace.