MRCOOL 2.5 Ton 14.5 SEER Split System Air Handler, - MAHM030CTA
The MRCOOL Multi-Position Air Handler, 2.5 Ton 14.5 SEER 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.
Features
-
Smaller profile for closet applications
- Optional auxiliary heat kits are available
- Baked polyester paint finished over galvanized steel for maximum durability
- Antimicrobial treated drain pan to resist mold and mildew growth
- Factory tested for leakproof construction
- Foil faced insulation for enhanced indoor air quality
- CoolGuard total corrosion protection technology designed coil
- Built-in indoor time delay for increased efficiency and comfort
- One piece design
- High-strength/heat resistant/corrosion resistance SMC drain pans
- Multi-position = Upflow/Horizontal Left/Right
Specifications
| Product Dimensions |
18.5"W x
16.5"D x
47"H |
| Product Weight |
133 lbs |
| SEER |
Up to 14.5 |
| CFM |
1000 |
| Tonnage |
2 1/2 |
| Cooling Capacity |
30000 |
| Voltage |
Requires a minimum of 208V-230V/60HZ/5-15A (please check your home meets this electrical requirement prior to purchase) |
| Phase |
1 |
| Cycle |
60 |
| Max Fuse Breaker |
15 |
| Min Circuit Ampacity |
5 |
| Color |
Gray |
| Color Family |
Gray |
| Max Coverage Area |
1250 |
| Refrigerant Type |
R-410A |
| Number of Speeds |
3 |
| Inverter |
No |
| Lineset Included |
No |
| Lineset Length |
15ft, 25ft, 35ft, 50ft |
| Max Lineset Length |
50ft |
| Lineset Fitting Type |
Sweat |
| Liquid Line Size |
3/8 |
| Suction Line Size |
3/4 |
| Blower Motor Type |
PSC |
| Blower Motor HP |
1/2 |
| Blower Motor Speeds |
3 Speed |
| Blower Motor RPM |
770-1085 |
| Filter Type |
Replacement |
| Filter Size |
15x20 |
| Auxiliary Heater Included |
No |
| Auxiliary Heater Available |
Yes |
| Auxilary Heater Sizes |
7.5kw, 10kw, 15kw |
| Contains Electronics |
Yes |
| Contains Chemicals |
Yes |
| Contains Aerosol |
Yes |
| Contains Compressed Gas |
Yes |
| Proposition 65 Warning |
Yes |
What our Experts Think
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High-capacity comfort: 4-ton performance is well-suited for large homes or demanding residential applications.
-
Dependable efficiency: 14 SEER compatibility delivers reliable heating and cooling with controlled operating costs.
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Quiet, consistent airflow: Engineered for smooth air distribution and reduced indoor noise.
-
Easy system pairing: Designed to integrate seamlessly with compatible split-system condensers and standard ductwork.
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Built for longevity: MRCOOL’s solid construction supports long-term reliability and serviceability
Q&A
Q: What is the MRCOOL MAHM048CTA air handler?
A: A 4-ton split system air handler designed for reliable central heating and cooling performance.
Q: What efficiency is it rated for?
A: Built to match 14 SEER split system applications for dependable, cost-effective operation.
Q: What size space is it best for?
A: Ideal for large homes or light commercial spaces, typically 2,000–2,400 sq. ft. (climate and insulation dependent).
Q: Is it compatible with split system condensers?
A: Yes, it’s designed to pair with compatible MRCOOL split system outdoor units.
Q: Does it work with existing ductwork?
A: Yes, it integrates easily with standard central HVAC ducted systems.
Q: Why choose the MRCOOL MAHM048CTA?
A: It offers solid performance, proven reliability, and excellent value, making it a popular choice for central HVAC replacements.
Maintenance Tips
-
Replace air filters every 1–3 months to maintain airflow and efficiency.
-
Keep the area around the indoor unit clean and free of dust or obstructions.
-
Inspect ductwork for leaks or damage to ensure consistent airflow and energy efficiency.
-
Clean the evaporator coil annually to prevent reduced cooling performance.
-
Check condensate drain lines regularly to avoid clogs and water damage.
-
Schedule annual professional maintenance to inspect refrigerant levels, electrical connections, and overall system health.
-
Use a programmable thermostat to optimize comfort, efficiency, and reduce wear on the system.
Damage 
Loss 
Theft 
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