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Quick specs
Brand
Rheem
Tonnage
4 Ton
Nominal Tonnage
4 Tons
Metering Device
Factory-Installed TXV
Liquid Line Size
3/8"
Suction Line Size
7/8"
Cabinet Width
21"
Configuration
Upflow/Downflow/Horizontal (Multipoise)
Refrigerant
R-454B
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 Multi-Position Cased Evaporator Coil (21″ Wide)
10-Year Parts Warranty·Multi-Position Cased Coil
$1,565.30
-
- 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 Multi-Position Cased Evaporator Coil (21″ 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.
$1,565.30
-
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
Nominal Tonnage
4 Tons
Metering Device
Factory-Installed TXV
Liquid Line Size
3/8"
Suction Line Size
7/8"
Cabinet Width
21"
Configuration
Upflow/Downflow/Horizontal (Multipoise)
Refrigerant
R-454B
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 Multi-Position Cased Evaporator Coil (21″ Wide)
FEATURES
10 year parts warranty
Designed for vertical up flow, down flow or horizontal installations
Constructed of aluminum fins bonded to internally grooved aluminum tubing
Tested at factory with extensive refrigerant leak check
Factory installed internal thermal expansion valve
Copper sweat refrigerant connections
Foil-faced insulation covers the internal casing to reduce cabinet condensation
UV & rust resistant thermoplastic drain pan
Compatible with Germicidal Light System (UV resistant)
Designed for sustainability with Low GWP 78% lower than previous generation refrigerants
PlusOne Refrigerant Detection System features A2L sensor and mitigation board that protects unit by pausing operation if excess refrigerant is detected
SPECIFICATIONS
Dimensions: H28″ x W21″ x D21 11/16“
Liquid Line: 3/8″
Suction Line: 7/8″
Cooling Capacity: 48,000 BTU
Key features
- 10-Year Parts Warranty — manufacturer coverage
- Multi-Position Cased Coil — upflow, downflow or horizontal installation
- All-Aluminum Construction — fins bonded to internally grooved aluminum tubing
- Factory Leak Tested — with factory-installed internal TXV
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
7 verified reviews
ED
Edward D
The 4 Ton Rheem R410A Multi-Position Cased Evaporator Coil 21″ Wide completely exceeded my expectations with its smooth performance and unbeatable price. I was amazed at how well-built and efficient this equipment is—definitely a smart investment for any home system.
MD
Mark D
The 3.5 Ton and 4 Ton Rheem R410A Multi-Position Cased Evaporator Coil offers outstanding cooling power with top-tier efficiency, making it a fantastic upgrade. The price is surprisingly affordable for such high-performance equipment, delivering reliability and comfort all year round!
MX
Marky X
The 3.5 Ton and 4 Ton Rheem R410A multi-position cased evaporator coil has completely blown me away with its performance and incredible value for the price! It’s efficiently cooling my entire space, and the air distribution is even better than I expected—this is top-tier equipment!
TD
Tom D
The 3.5 Ton and 4 Ton Rheem Multi-Position Cased Evaporator Coil offers powerful cooling with excellent adaptability at a surprisingly budget-friendly price. Its 21-inch width allows for flexible installation, and the multi-position design makes it easy to fit into a variety of HVAC setups while ensuring efficient performance with R410A.
DJ
Dominick J
I recently purchased the 3.5 Ton and 4 Ton Rheem R410A Multi-Position Cased Evaporator Coil (21″ Wide), and I’m thrilled to share that the incredible price, combined with the top-notch equipment and outstanding performance, has left me pleasantly surprised and completely satisfied!
L
Lucho
I recently purchased the 3.5 Ton and 4 Ton Rheem R410A Multi-Position Cased Evaporator Coil (21″ Wide), and I couldn’t be more thrilled with my decision! The price was incredibly reasonable, and the equipment’s exceptional performance has made a noticeable difference in the comfort of my home. This product offers a winning combination of affordability and effectiveness, delivering a cooling solution that exceeds expectations.
S
Stuart
I was genuinely stunned by the remarkable value packed into the 3.5 Ton and 4 Ton Rheem Multi-Position Cased Evaporator Coil! Despite their size, the price is fantastic for such high-quality equipment, and their performance has significantly improved the cooling efficiency in my space—absolutely impressive!
