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Browse ProductsRheem 80% AFUE 50,000 BTU Variable Speed Single Stage Upflow/Horizontal Gas Furnace 14″ Wide
$2,281.01
-
- Free shipping — most items ship by the next day
Licensed HVAC technician required. Must be installed by a certified professional. Improper installation voids the manufacturer warranty.
Licensed HVAC technician required. Must be installed by a certified professional. Improper installation voids the manufacturer warranty.
- Free shipping — most items ship by the next day
$2,281.01
-
- Free shipping — most items ship by the next day
Rheem 80% AFUE 50,000 BTU Variable Speed Single Stage Up flow/Horizontal Gas Furnace 14″ Wide

Peace Of Mind Performance, Quieter Operation, High Comfort, Tested, Trusted, and Tough!
FEATURES
10 year warranty on parts
20 year warranty on heat exchanger
Designed for vertical up flow/horizontal installations
Variable speed 3 phase induced draft motor
Constant CFM Motor supplies just the right amount of heated airflow to maintain your comfort level preference while providing superior humidity control
Primary stainless steel heat exchanger
Pressure switches
Cool fan off delay
Manual shutoff valve
On demand dehumidification
Quieter operation from a fully insulated blower cabinet, a solid bottom with a truly variable speed airflow technology
EcoNet Enabled which provides a new level of protection, control and energy savings
PlusOne Diagnostics: 7 segment LED makes monitoring, troubleshooting, and repairing the product easier than ever before
PlusOne Ignition system: Direct spark ignition for reliability and longevity
On-the-go-control system alerts via the EcoNet Smart Thermostat and EcoNet App
Convertible from natural gas to propane (LP) gas with kit
SPECIFICATIONS
Dimensions: H34″ x W14″ x D29.59″
Volts (furnace): 115
Phase: 1
Hertz: 60
Input: 50,000 BTU/Hr
Output: 40,000 BTU/Hr
Genuine OEM parts
Easy online ordering
30-day hassle-free returns
Help when you need it
What buyers are saying
Verified reviews from customers who purchased this product.
I was amazed by the impressive performance and efficiency of the Rheem 80% AFUE 50,000 BTU Variable Speed Single Stage Upflow/Horizontal Gas Furnace 14″ Wide, delivering steady warmth while keeping energy costs low. With top-quality design at an unbeatable price, this furnace is a perfect choice for comfort, reliability, and long-lasting efficiency.
The Rheem 80% AFUE 50,000 BTU Variable Speed Single Stage Upflow/Horizontal Gas Furnace is an exceptional find! With an unbeatable price, it delivers efficient and reliable performance, keeping my home warm and comfortable with smooth airflow throughout the season!
The Rheem 80% AFUE 50,000 BTU Variable Speed Gas Furnace, just 14 inches wide, is a compact powerhouse, delivering consistent heating that keeps our home warm and cozy! Considering its variable speed technology and reliable performance, the price was surprisingly affordable, making this furnace an excellent choice for anyone seeking high-quality heating without overspending.
The Rheem 80% AFUE 50,000 BTU Variable Speed Gas Furnace, just 14 inches wide, is a compact powerhouse that delivers efficient and consistent heating, keeping our home perfectly warm! Given its variable speed technology and reliable performance, the price was surprisingly affordable, making it an excellent choice for anyone seeking quality heating without breaking the bank.
I recently purchased the Rheem 80% AFUE 50,000 BTU Variable Speed Single Stage Upflow/Horizontal Gas Furnace (14″ Wide), and I’m delighted with the thrilling price, top-notch equipment, and outstanding performance that have made my home exceptionally comfortable!
I am thrilled with my Rheem 80% AFUE 50,000 BTU Gas Furnace – the price is unbeatable for the outstanding equipment and performance it offers. The variable speed and single-stage features, along with its compact 14″ width, make it a heating gem, providing exceptional warmth and efficiency at an unexpectedly affordable cost!
Exceptional find! The Rheem 80% AFUE 50,000 BTU Gas Furnace is not only priced remarkably well but has proven to be a revelation in home heating, with its compact design and variable speed delivering surprising efficiency and performance. This furnace is a must-have for those seeking affordability without compromising on top-notch warmth – a true game-changer!
Absolutely amazed by the Rheem 80% AFUE 50,000 BTU Variable Speed Single Stage Upflow/Horizontal Gas Furnace! The price for this compact marvel, at just 14″ wide, is a delightful surprise, and its variable speed operation paired with 80% AFUE delivers stellar heating performance, ensuring remarkable home comfort and efficiency—truly impressive!




