The Goodman CHPTA4230C3 evaporator coil is ready for any horizontal installation that you need it for. With a built-in TXV kit for efficiency, the CHPTA4230C3 lives up to Goodman's expectations to provide an enhanced comfort with a superior efficiency, all while staying within your budget. If you want the best possible coil for your home, this is it.
Features
3.5 ton horizontal evaporator coil
Can be used with heat pump and AC-only condensers
R32: Complies with Clean Air Act New Refrigerant Requirements
Galvanized, embossed, and insulated coil cabinet to protect the coil and prevent air leakage
Perfect Match for 3.5‑Ton Systems: Designed to support 42,000 BTU cooling capacity, making it an excellent evaporator coil for mid‑to‑large residential air conditioners or heat pump systems.
Factory‑Installed TXV for Better Performance: The thermal expansion valve (TXV) ensures precise refrigerant control, improving cooling efficiency and steady airflow across varying conditions.
Built for R‑32 Refrigerant: Optimized for R‑32 refrigerant, offering improved heat transfer and better environmental performance than older refrigerants.
21″ Height Horizontal Design:Horizontal, low‑profile configuration fits easily into tight mechanical spaces such as attics, closets, or crawlspaces.
Durable Aluminum Coil Construction:Aluminum tube‑and‑fin design delivers strong corrosion resistance and dependable heat exchange for long service life.
Moisture & Condensate Protection: Includes foil‑faced insulation and corrosion‑resistant drain pan to help reduce moisture buildup and extend component life.
Service‑Ready Accessibility: Front access panels and standardized connections make installation and maintenance straightforward for HVAC professionals.
Q&A
Q: What size capacity is the Goodman CHPTA4230C3 evaporator coil? A: The Goodman CHPTA4230C3 is a 3.5 Ton horizontal cased evaporator coil, ideal for residential HVAC systems up to ~42,000 BTU cooling capacity.
Q: What refrigerant does this coil use? A: This evaporator coil is designed for R‑32 refrigerant, supporting modern high‑efficiency air conditioners and heat pumps.
Q: Does the CHPTA4230C3 include a metering device? A: Yes — it comes with a factory‑installed thermal expansion valve (TXV) for optimized refrigerant flow and improved system performance.
Q: What installation orientation is supported? A: It’s built for horizontal installation, suitable for attic or under‑floor setups where airflow is oriented sideways.
Q: What are the key dimensions? A: The coil has a 21″ height and standard horizontal casing dimensions designed to fit common residential HVAC cabinets and attic spaces.
Q: What materials/features improve durability? A: Features all‑aluminum tubing and fins for efficient heat transfer and corrosion resistance, plus a galvanized steel cased cabinet for structural strength.
Q: What serviceability and maintenance benefits does it include? A: The design includes accessible service panels, rust‑resistant drain pan, and insulated casing for easier maintenance and reduced condensation issues.
Q: What line sizes are typically compatible? A: Standard residential installations use 3/8″ liquid and 7/8″ suction line connections, compatible with most matched outdoor units.
Q: What applications is this coil best suited for? A: It’s ideal for residential air conditioning and heat pump systems when paired with a matching outdoor condenser for balanced performance.
Maintenance Tips
Replace or clean air filters every 1–3 months to maintain proper airflow and prevent dust buildup on the coil.
Inspect and clean the evaporator coil annually to ensure efficient heat transfer and optimal cooling performance.
Keep the condensate drain pan and drain line clear to avoid water overflow, clogs, and mold growth.
Check refrigerant line connections (3/8" liquid, 7/8" suction) for leaks or damaged insulation.
Verify TXV (thermal expansion valve) operation for correct refrigerant flow and system efficiency.
Inspect coil cabinet and insulation to prevent air leaks and condensation issues.
Maintain a clean surrounding area to reduce dust and moisture accumulation near the unit.
Schedule annual professional HVAC maintenance to check coil condition, refrigerant charge, and overall system performance.
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Customer's Love
★★★★★
I’ve never experienced such comfort and style together.
Adeel Khan
Lahore, Pakistan.
★★★★★
The quality speaks for itself. Highly recommend!
Mehmood Aslam
Islamabad, Pakistan.
★★★★★
I’m genuinely impressed with the detail and finish.
