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SKU: RA14AY48AJ1NALHP, R801T1005A21UHSNAS, RCFY4821STANMC · Category: CENTRAL GAS FURNACE AND AC COMBO
4 Ton Rheem 13.8 SEER2 R-454B 80% AFUE 100,000 BTU Single Stage Upflow/Horizontal Gas Furnace Split System
$6,080.97
-
- 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.
Secure payment
VISA MC AMEX DISC PayPal Affirm CHECK
SKU: RA14AY48AJ1NALHP, R801T1005A21UHSNAS, RCFY4821STANMC · Category: CENTRAL GAS FURNACE AND AC COMBO
4 Ton Rheem 13.8 SEER2 R-454B 80% AFUE 100,000 BTU Single Stage Upflow/Horizontal Gas Furnace Split System
Licensed HVAC technician required. Must be installed by a certified professional. Improper installation voids the manufacturer warranty.
Need help? (888) 292-0874
- Free shipping — most items ship by the next day
Secure payment
VISA MC AMEX DISC PayPal Affirm CHECK
In stock
In most items, small items ship same day. Complete systems ship next business day.
$6,080.97
-
Need help? (888) 292-0874
- Free shipping — most items ship by the next day
Secure payment
VISA MC AMEX DISC PayPal Affirm CHECK
Not sure this fits your unit?
Call us with your model number and we'll confirm the right part before you order.
4 Ton Rheem 13.8 SEER2 R-454B 80% AFUE 100,000 BTU Single Stage Upflow/Horizontal Gas Furnace Split System
FEATURES
10 year warranty on parts and compressor 20 year warranty on heat exchanger
Designed for vertical upflow, downflow, horizontal left or horizontal right airflow
High-efficiency single stage scroll compressor
Quiet and efficient multi-speed constant torque ECM blower motor
Energy saving single stage gas valve
Heavy-duty aluminized steel primary heat exchanger
Stainless steel secondary heat exchanger
Constructed of aluminum fins bonded to internally grooved aluminum tubing
Condensate drain pan is constructed of high grade, heat resistant, corrosion free thermal-set material
Bi-Directional airflow eliminates the need to switch any internal components from horizontal left to right
Swept Wing Fan Technology quieter operation and improved unit acoustics
N-Coil design maximizes performance and minimizes height required during installation
7mm Condenser Copper Coil: Requires less refrigerant allowing for a smaller and lighter footprint while enhancing reliability
PlusOne Diagnostics Industry-first, 7-segment LED for quick & easy service
PlusOne Ignition System Proven Direct Spark Ignition (DSI) for reliability and longevity
Low Profile, 34-inch Cabinet makes furnace ideal for space
Self-Priming Condensate Trap for on-going water saturation within the trap to keep it primed, and eliminates the need for seasonal service on the condensate trap
Coils are tested at the factory with an extensive refrigerant leak check
Fully insulated furnace and coil cabinet with all aluminum evaporator coil
Condenser includes filter drier, internal thermal overload & internal pressure relief valve
Coil drain pan constructed of high grade, heat resistant, corrosion free thermal-set material
Indoor coil features a factory installed internal thermal expansion valve
Condenser pre-charged with R-454B refrigerant
Convertible from natural gas to propane (LP) gas with kit
Designing for Sustainability with Low GWP this new requirement will result in a 78% lower GWP than previous-generation refrigerants
PlusOne Refrigerant Detection System featuring the A2L sensor and mitigation board
SPECIFICATIONS
Condenser Dimensions: H35″ x W33 3/4” x D33 3/4”
Gas Furnace Dimensions: H34″ x W21″ x D28 1/2”
Cased Coil Dimensions: H28″ x W21″ x D21 11/16”
Volts (condenser): 208/240
Volts (furnace): 115
Phase: 1
Hertz: 60
Liquid Line Valve Connection: 3/8″ outside diameter
Suction Line Valve Connection: 7/8″ outside diameter
Condenser Specifications
Gas Furnace Specifications
Cased Coil Specifications
Why homeowners choose NAW
Genuine OEM parts
Every part we sell is the real thing — authorized, factory-genuine, and backed by the full manufacturer warranty.
Easy online ordering
Find your part by model number, add to cart, and get it delivered to your door — no middleman, no markup.
30-day hassle-free returns
Ordered the wrong part? Send it back within 30 days.
Help when you need it
Not sure if this is the right part? Call us at (888) 292-0874 and we’ll help you find the correct replacement.
Customer reviews
What buyers are saying
Verified reviews from customers who purchased this product.
5.0
8 verified reviews
WF
Wesley F
The 4 Ton Rheem 13.8 SEER2 R-454B 80% AFUE 100,000 BTU Single Stage Upflow/Horizontal Gas Furnace Split System blew me away with its strong, consistent performance and high-quality design. I was genuinely surprised at the excellent price for such efficient and reliable equipment—it’s a top-tier choice for comfort and value.
MC
Marky C
The 4 Ton Rheem 13.8 SEER2 R410A 80% AFUE 100,000 BTU Single Stage Upflow/Horizontal Gas Furnace Split System delivers powerful heating and cooling with incredible efficiency. The price is a great deal for such a well-built system, making it a top choice for reliable year-round comfort.
LF
Liam F
I couldn’t be more impressed with the 4 Ton Rheem 13.8 SEER2 R410A 80% AFUE 100,000 BTU Single Stage Upflow/Horizontal Gas Furnace Split System—it delivers exceptional performance at an unbeatable price! This furnace heats my home quickly and efficiently, providing reliable comfort with a noticeable improvement in energy savings!
FD
Farley D
The 4 Ton Rheem 13.8 SEER2 R410A 80% AFUE 100,000 BTU Single Stage Upflow/Horizontal Gas Furnace Split System delivers powerful heating with unmatched energy efficiency. At an incredible price, this system has transformed my home’s comfort while keeping my energy bills impressively low!
MT
Melvin T
The 4 Ton Rheem 13.8 SEER2 Split System, with an 80% AFUE 100,000 BTU Gas Furnace, provides powerful heating and cooling that quickly made our home the most comfortable it’s ever been! Considering its impressive performance and reliable build, the price was surprisingly low, making this system a fantastic choice for anyone seeking quality climate control without breaking the bank
KW
Kameron W
I recently purchased the 4 Ton Rheem 13.8 SEER2 R410A 80% AFUE 100,000 BTU Single Stage Upflow/Horizontal Gas Furnace Split System, and I’m thrilled with the unbeatable price, top-notch equipment, and exceptional performance it provides!
BD
Baxter D
I recently purchased the 4 Ton Rheem 13.8 SEER AC along with an 80% AFUE 100,000 BTU Gas Furnace, and I’m genuinely impressed by the outstanding value and performance of this split system! The efficient SEER rating, powerful gas furnace, and the surprisingly reasonable price make it a standout choice, delivering exceptional heating and cooling capabilities that far exceeded my expectations.
H
Henry
Unbeatable value for exceptional performance! The 4 Ton Rheem 13.8 SEER2 R410A 80% AFUE 100,000 BTU Single Stage Upflow/Horizontal Gas Furnace Split System impresses with its outstanding heating capacity and top-notch equipment at an incredibly competitive price. Its single-stage operation guarantees dependable heating, ensuring superior comfort without compromising on affordability.
