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Quick specs
Brand
Rheem
Tonnage
4 Ton
Compressor Type
N/A
Voltage
208/230V, 1-Phase, 60Hz
Blower Motor
Constant Torque ECM, 3/4 HP
Refrigerant
R-454B
Liquid Valve Size
3/8"
Suction Valve Size
7/8"
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 R-454B Two-Stage Multi-Position High Efficiency Air Handler 24.5″ Wide
10 Year Warranty on Parts·Heavy Duty Construction
$2,321.17
-
- 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
4 Ton Rheem R-454B Two-Stage Multi-Position High Efficiency Air Handler 24.5″ Wide
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.
$2,321.17
-
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
4 Ton
Compressor Type
N/A
Voltage
208/230V, 1-Phase, 60Hz
Blower Motor
Constant Torque ECM, 3/4 HP
Refrigerant
R-454B
Liquid Valve Size
3/8"
Suction Valve Size
7/8"
Not sure this fits your unit?
Call us with your model number and we'll confirm the right part before you order.
Why Rheem Electric Air Handlers Are the Ultimate Choice for Year-Round Comfort
The RH2TY indoor air handler is built to move cooled or heated air through your home quietly and efficiently. It uses a newer, lower-impact refrigerant setup that already meets the EPA’s 2025 environmental rules, so you don’t have to worry about a major equipment change later.
Inside, the all-aluminum coil holds up better against corrosion. The sturdy steel cabinet can be installed in several positions—upflow, downflow, or on its side—so it can fit in tighter spaces. It is also well sealed (under 2% air leakage) so conditioned air stays in the ducts instead of leaking into the attic or closet. One inch of insulation helps keep blower noise down.
A built-in refrigerant safety system watches for leaks. It works with a standard 24-volt thermostat and will automatically pause the outdoor unit if it detects too much refrigerant in the air.
Optional electric heat kits can be added for extra warmth on cooler days, and they include built-in breakers and a service disconnect for safety. Altogether, the RH2TY is a compact, service-friendly indoor unit designed to deliver dependable comfort in tight spaces.
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.
Key features
- 10 Year Warranty on Parts — Replacement for any part of this product which fails in normal use in accordance with the terms of the limited warranty.
- Heavy Duty Construction — Rugged steel cabinet with 1-inch foil-faced insulation to cut blower noise and sweating.
- PlusOne Refrigerant Detection System — Pauses the outdoor unit if a refrigerant leak is detected.
- 100% Factory Run Tested — Fully assembled and run under real operational conditions before it leaves the factory.
Air Handler
Height 55-1/2 in
Width 24-1/2 in
Length 21-11/16 in
Weight 128 lb
Customer reviews
What buyers are saying
Verified reviews from customers who purchased this product.
5.0
4 verified reviews
FS
Frank S
The 3.5-ton and 4-ton Rheem air handlers deliver exceptional cooling power, making my home feel like a luxurious retreat even in scorching heat. Their 24.5-inch width makes installation a breeze, and the high efficiency at such a budget-friendly price is almost too good to be true.
WR
Wilson R
I recently invested in the 3.5 Ton and 4 Ton Rheem R410A Multi-Position High Efficiency Air Handler (24.5″ Wide), and I’m thrilled with the amazing price, top-notch equipment, and outstanding performance that have truly transformed my indoor comfort experience!
E
Evan
I recently purchased the 3.5 Ton and 4 Ton Rheem R410A Multi-Position High Efficiency Air Handler (24.5″ Wide), and I am thrilled with the fantastic deal I got on these units! The price was excellent, and the equipment’s remarkable performance has significantly improved the comfort and efficiency of my home’s heating and cooling system. It’s an exciting surprise that brings both energy savings and top-notch quality to my HVAC setup, making it a purchase I highly recommend!
C
Charles
Unbelievable value! Both the 3.5 Ton and 4 Ton Rheem R410A Multi-Position High Efficiency Air Handlers redefine excellence at a price that’s hard to believe for such top-tier equipment and efficiency. Their 24.5″ width conceals an exceptional performance—truly surprising and a game-changer in home climate control!
