Description
Description
Model: MAHM042CTA
3.5 Ton 14 SEER Split System Air Handler
The MRCOOL Multi-Position Air Handler is designed to deliver dependable comfort, and is built for reliability. The permanent split capacitor (PSC) motor delivers consistent airflow throughout the seasons, allowing you to remain relaxed at all times. When choosing a MRCOOL Multi-Position Air Handler, you can always know that you are being energy and time efficient.
Key Features
- <ul><li>Smaller profile for closet applications</li><li>Optional auxiliary heat kits available</li><li>Baked polyester paint finished over galvanized steel for maximum duraility</li><li>Antimicrobial treated drain pan to resist mold and mildew growth</li><li>Factory tested for leakproof construction</li><li>Foil faced insulation for enhanced indoor air quality</li><li>CoolGuard total corrosion protection technology designed coil</li><li>Built-in indoor time delay for increased efficiency and comfort</li><li>One piece design</li><li>High-strength/heat resistant/corrosion resistance SMC drain pans</li><li>Multi-position=Upflow/Horizontal Left/Right</li><li>AHRI certified and ETL listed</li></ul>
Extra Information
| SEER | Up to 14.5 |
|---|---|
| CFM | 1400 |
| Tonnage | 3.5 |
| Cooling Capacity (BTU) | 42000 |
| Voltage (V) | 208-230 |
| Phase | 1 |
| Cycle (Hz) | 60 |
| Max Fuse Breaker (A) | 15 |
| Min Circuit Ampacity (A) | 5 |
| Refrigerant Type | R-410A |
| Color | Gray |
| Color Family | Gray |
| Net Depth (in) | 19.50 |
| Net Height (in) | 53.63 |
| Net Width (in) | 21.50 |
| Net Weight | 168.00 |
| Restricted States | No |
| Registered Warranty | Registered 10 Year Parts Warranty |
| Base Warranty | 5 Year Parts Warranty |
Compatibility & Refrigerant
Verify match before ordering: Indoor and outdoor units must be designed for the same refrigerant generation. If replacing only one component, have an EPA-certified HVAC technician confirm compatibility before installation.
Important Notices
- Images are illustrative only; included accessories may vary by model.
- Availability, specifications, rebates, and pricing can change without notice.
Notices
- Image may not depict actual product color, inclusions, or accessories.
- Availability and substitutions are not guaranteed.
- Handling time: 3–5 business days.
Need Help Before Ordering?
Send us your model numbers (indoor + outdoor) and we’ll help verify compatibility before you purchase.
Frequently Asked Questions
Does MAHM042CTA require a specific refrigerant type?
Yes. This model is designed for R-410A. Always match indoor/outdoor components to the same refrigerant generation before installation.
What electrical requirements does MAHM042CTA use?
Check your jobsite power and breaker sizing before ordering. This model lists 208-230 / 1 Phase in the published specifications (verify local code requirements).
What capacity is MAHM042CTA?
3.5 Ton / 42000 cooling. Use a proper load calculation to select the correct size for your space.
Which series does MAHM042CTA belong to?
Signature Split Air Handler up to 14.5 SEER. Confirm the system series when selecting matching components (indoor, outdoor, controls, accessories).
Does MAHM042CTA include a line set?
Line set length/specs vary by configuration. Published line set detail: 15, 25, 35, 50. Verify what’s included in your specific kit before purchase.
