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Quick specs
Brand
Rheem
Tonnage
3.5 Ton
SEER2
14.8
Compressor Type
Single-Stage Scroll
Voltage
208/230V, 60Hz, 1-Phase
Refrigerant
R-454B
Condenser Fan Motor
1/5 HP, 850 RPM
Liquid Valve Size
3/8"
Suction Valve Size
7/8"
AFUE
80%
Furnace Input
125,000 BTU/h
Heating Stages
Single-Stage
Blower Motor
3/4 HP 5-Speed Constant Torque ECM
Airflow Configuration
Upflow/Horizontal
Not sure this fits your unit?
Call us with your model number and we'll confirm the right part before you order.
SKU: RA14AY42AJ1NALHP, R801T1255A24UHSNAS, RCFY4824STANMC · Category: CENTRAL GAS FURNACE AND AC COMBO
3.5 Ton Rheem 14.8 SEER2 R-454B 80% AFUE 125,000 BTU Single Stage Upflow/Horizontal Gas Furnace Split System
10-Year Parts and Compressor Warranty·High-Efficiency Scroll Compressor
$6,019.18
-
- 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: RA14AY42AJ1NALHP, R801T1255A24UHSNAS, RCFY4824STANMC · Category: CENTRAL GAS FURNACE AND AC COMBO
3.5 Ton Rheem 14.8 SEER2 R-454B 80% AFUE 125,000 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.
$6,019.18
-
Need help? (888) 292-0874
- Free shipping — most items ship by the next day
Secure payment
VISA MC AMEX DISC PayPal Affirm CHECK
Quick specs
Brand
Rheem
Tonnage
3.5 Ton
SEER2
14.8
Compressor Type
Single-Stage Scroll
Voltage
208/230V, 60Hz, 1-Phase
Refrigerant
R-454B
Condenser Fan Motor
1/5 HP, 850 RPM
Liquid Valve Size
3/8"
Suction Valve Size
7/8"
AFUE
80%
Furnace Input
125,000 BTU/h
Heating Stages
Single-Stage
Blower Motor
3/4 HP 5-Speed Constant Torque ECM
Airflow Configuration
Upflow/Horizontal
Not sure this fits your unit?
Call us with your model number and we'll confirm the right part before you order.
3.5 Ton Rheem 14.8 SEER2 R-454B 80% AFUE 125,000 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 W24 1/2″ x D28 1/2″
Cased Coil Dimensions: H32″ x W24 1/2″ x D21 11/16″
Volts (condenser): 208/230
Volts (furnace): 115
Phase: 1
Hertz: 60
EER2: 11.7
Liquid Line Valve Connection: 3/8″ outside diameter
Suction Line Valve Connection: 7/8″ outside diameter
Condenser Specifications
Gas Furnace Specifications
Cased Coil Specifications
Key features
- 10-Year Parts and Compressor Warranty — plus 20-year heat exchanger warranty
- High-Efficiency Scroll Compressor — single-stage cooling with R-454B refrigerant
- Multi-Speed Constant Torque ECM — quiet, efficient blower
- Flexible Airflow — upflow, downflow, horizontal left or right
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.
Condenser
Height 35 in.
Width 33 3/4 in.
Length 33 3/4 in.
Furnace
Height 34 in.
Width 24 1/2 in.
Length 28 1/2 in.
Cased Coil
Height 32 in.
Width 24 1/2 in.
Length 21 11/16 in.
Customer reviews
What buyers are saying
Verified reviews from customers who purchased this product.
5.0
8 verified reviews
ED
Ernest D
The 3.5 Ton Rheem 14.3 SEER2 R-454B 80% AFUE 125,000 BTU Single Stage Upflow/Horizontal Gas Furnace Split System totally impressed me with its exceptional heating power and top-tier quality. I was thrilled to get such a reliable, high-performance system at an excellent price—definitely a great investment for long-term comfort.
RF
Robert F
The 3.5 Ton Rheem 14.3 SEER2 R410A 80% AFUE 125,000 BTU Single Stage Upflow/Horizontal Gas Furnace Split System delivers incredible heating power with smooth, reliable performance. With such an excellent price for top-quality equipment, this system is a game-changer for home comfort and efficiency.
LG
Ludigs G
I am beyond impressed with the 3.5 Ton Rheem 14.3 SEER2 R410A 80% AFUE 125,000 BTU Single Stage Upflow/Horizontal Gas Furnace Split System—it’s a true powerhouse at an incredible price! The performance is exceptional, heating my home faster and more efficiently than I expected, making it an unbeatable deal for the quality!
WF
Wesley F
The 3.5 Ton Rheem 14.3 SEER2 R410A 80% AFUE 125,000 BTU Single Stage Upflow/Horizontal Gas Furnace Split System delivers incredible heating power with impressive efficiency. For such an excellent price, this system provides reliable performance and comfort, making it a fantastic investment for any home.
ME
Moses E
The 3.5 Ton Rheem 14.3 SEER2 Split System, with an 80% AFUE 125,000 BTU Gas Furnace, provides powerful heating and cooling, transforming our home into a perfectly comfortable space no matter the weather! Given its robust performance and versatility, the price was surprisingly low, making this split system an excellent choice for anyone seeking reliable climate control without overspending
BT
Banks T
I recently purchased the 3.5 Ton Rheem 14.3 SEER2 R410A 80% AFUE 125,000 BTU Single Stage Upflow/Horizontal Gas Furnace Split System, and I’m absolutely thrilled with the exhilarating performance, unbeatable price, and the top-notch quality of the equipment!
BF
Brent F
I recently purchased the 3.5 Ton Rheem 14.3 SEER AC paired with an 80% AFUE 125,000 BTU Gas Furnace, and I’m absolutely thrilled with the unbeatable combination of efficiency and affordability this split system offers! The impressive 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.
G
Greg
Exceptional efficiency at an unbeatable value! The 3.5 Ton Rheem 14.3 SEER2 R410A 80% AFUE 125,000 BTU Single Stage Upflow/Horizontal Gas Furnace Split System astounds with its remarkable heating prowess and top-tier equipment at an astonishingly competitive price. Its single-stage operation guarantees reliable heating, delivering impressive comfort and efficiency without compromising affordability.
