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Quick specs
Brand
Daikin
Tonnage
1.5 Ton
Nominal Tonnage
1.5 Ton
Metering Device
Factory-Installed TXV
Liquid Line Size
3/8"
Suction Line Size
3/4"
Cabinet Width
22"
Configuration
Horizontal
Refrigerant
R-32
Not sure this fits your unit?
Call us with your model number and we'll confirm the right part before you order.
GOODMAN 1.5 Ton Horizontal Cased Evaporator Coil with TXV (R-32) CHPTA1822B3
1.5-Ton Cased Evaporator Coil·Built for R-32
$1,085.20
-
- 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
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GOODMAN 1.5 Ton Horizontal Cased Evaporator Coil with TXV (R-32) CHPTA1822B3
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.
$1,085.20
-
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
Daikin
Tonnage
1.5 Ton
Nominal Tonnage
1.5 Ton
Metering Device
Factory-Installed TXV
Liquid Line Size
3/8"
Suction Line Size
3/4"
Cabinet Width
22"
Configuration
Horizontal
Refrigerant
R-32
Not sure this fits your unit?
Call us with your model number and we'll confirm the right part before you order.
The Goodman CHPTA1822B3 is a 1.5 ton (18,000 BTU) horizontal cased evaporator coil built specifically for R-32 refrigerant systems. Designed as a direct-fit indoor coil for Goodman split-system air conditioners and heat pumps, it features an all-aluminum coil construction, a factory-installed thermal expansion valve (TXV), and a compact 21″ depth cabinet that makes it well suited for tight attic installations.
Key Features
- All-aluminum evaporator coil for efficient heat transfer and corrosion resistance
- Factory-installed TXV (thermal expansion valve) for precise refrigerant metering in both cooling and heat pump applications
- Optimized for R-32 refrigerant, including R-32-rated circuits, manifolds, and a sensor engineered for the life of the coil
- 21″ cabinet depth for easier maneuvering into tight attic spaces
- Single front access panel on the CHPTA series for simplified service access
- Foil-faced internal insulation to reduce cabinet condensation
- Galvanized, leather-grain embossed cabinet finish for durability and a clean appearance
- Rust-resistant, DecaBDE-free thermoplastic drain pan with a low water-retention design and secondary drain connection
- UV-resistant drain pan with rails engineered for easy coil removal/repositioning without compromising structural integrity
- Standardized copper suction tube stub length for streamlined installation
- AHRI certified and ETL listed
Benefits
- Delivers reliable, efficient cooling performance matched to 1.5-ton (18,000 BTU) systems
- R-32 optimization supports newer, more environmentally friendly refrigerant systems while maintaining coil longevity
- Compact depth and single-panel access simplify installation and future service work in space-constrained attics
- Rust- and UV-resistant drain pan components reduce the risk of water damage and extend product life
- Factory TXV eliminates the need for field-installed metering devices, reducing installation time and error
| Spec | Detail |
|---|---|
| Model Number | CHPTA1822B3 |
| Capacity | 1.5 Ton / 18,000 BTU |
| Coil Orientation | Horizontal, Cased |
| Metering Device | Factory-installed TXV |
| Refrigerant | R-32 only |
| Width | 22 in |
| Height | 17.5 in |
| Depth | 21 in |
| Cabinet | “B” Cabinet |
| Coil Material | All-aluminum |
| Certifications | AHRI certified, ETL listed |
Compatibility
- Designed for use with Goodman gas furnaces, split-system air conditioners, and heat pumps, as well as modular two-piece blower/furnace setups
- Compatible only with R-32 refrigerant systems — not intended for R-410A applications
- Part of Goodman’s CAPF/CAUF/CHPF/CAPT/CHPT coil family, sized to pair with 1.5-ton outdoor condensing units or heat pumps
- Fits standard attic and horizontal ducted installations where a 21″ depth cabinet is needed
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
- 1.5-Ton Cased Evaporator Coil — horizontal configuration
- Built for R-32 — matched to Goodman R-32 ACs and heat pumps
- Factory-Installed TXV — precise refrigerant metering
- All-Aluminum Construction — resists corrosion for long service life
Dimensions
Height 17.5 in.
Width 22 in.
Length 21 in.
Customer reviews
What buyers are saying
Verified reviews from customers who purchased this product.
5.0
7 verified reviews
TD
Teddy D
The 1.5 Ton Goodman R410A Horizontal Cased Evaporator Coil (17.5″ Tall) is an absolute game-changer at an unbeatable price! Its exceptional performance and reliability make it the perfect choice for anyone looking to improve their HVAC system without compromising on quality or efficiency.
JB
Jack B
The 1.5 Ton Goodman R410A Horizontal Cased Evaporator Coil offers exceptional performance and efficiency at an incredible price. With its durable build and reliable cooling power, this coil is a fantastic choice for any system upgrade.
GF
Greg F
I was blown away by the performance of the 1.5 Ton Goodman R410A horizontal cased evaporator coil—it’s an absolute steal at this price! Not only does it provide exceptional cooling power, but its quiet, efficient operation has completely transformed my home’s comfort level.
TD
Tanner D
The 1.5 Ton Goodman Horizontal Cased Evaporator Coil offers exceptional cooling in a sleek 17.5-inch tall package, at a price that’s surprisingly affordable. Its R410A refrigerant ensures efficient performance, making it a great choice for tight spaces and horizontal installations.
DD
Darius D
I recently purchased the 1.5 Ton Goodman R410A Horizontal Cased Evaporator Coil (17.5″ Tall), and I’m ecstatic about the unbelievable price, top-notch equipment, and stellar performance—it’s an absolute steal!
L
Leo
I recently purchased the 1.5 Ton Goodman R410A Horizontal Cased Evaporator Coil (17.5″ Tall), and I’m genuinely impressed with the incredible value it provides. The price was unbeatable, and the equipment’s outstanding performance has exceeded my expectations, making it a fantastic addition to my home comfort system.
N
Norman
I’m completely taken aback by the 1.5 Ton Goodman R410A Horizontal Cased Evaporator Coil—the performance it delivers in such a compact form is mind-blowing! This equipment has exceeded all my expectations, offering an outstanding experience with its exceptional efficiency and reliability!
