ProDirect 3.5 Ton up to 15 SEER2 Split System A/C Condenser
Component — Not a Complete System
This is the outdoor unit only. To run, you also need a matching indoor air handler and a refrigerant line set. Looking for the complete system instead? Browse complete 39,000 BTU systems.
SKU HAC15042
Customize it — compatible add-ons only
ProDirect top-discharge heat strips — sized in kW by your installer.
Universally compatible tools and care items — maintenance kit, coil cleaner, install tools.
Sizing Help
Not sure if 39K BTU is right for your space?
Proper sizing prevents short-cycling, high bills, and premature failure. Our sizing tool takes 60 seconds.
Description
ProDirect 3.5 Ton up to 15 SEER2 Split System A/C Condenser
What's in the Box
Here's what you'll receive with your order
ProDirect 3.5 Ton up to 15 SEER2 Split System A/C Condenser
As described
Key Specifications
14.3
SEER2 Rating
39000BTU
Cooling Capacity
230V
Voltage
63dBA
Noise Level
ProDirect 3.5 Ton up to 15 SEER2 Split System A/C Condenser — Model Details
What this specific model is sized for, how it installs, how it performs, and what it costs to run.
Room & Space Coverage — 39,000 BTU
The ProDirect 3.5 Ton up to 15 SEER2 Split System A/C Condenser delivers 39,000 BTU of cooling and heating capacity (3.5-ton class), sized for spaces up to 2,000 sq ft in standard 8-ft ceiling rooms with average insulation. At this capacity the unit is typically used for open-plan main floors, large garages, pole barns, finished basements, and small commercial bays. For homes with vaulted ceilings, heavy sun exposure, or poor insulation, plan on ~20% more BTU per square foot than the nominal coverage.
Efficiency & Operating Cost
This unit is rated at 14.3 SEER2 and 11.7 EER2 at full load. SEER2 measures seasonal cooling efficiency — higher is better — and 14.3 meets current federal baseline. Running the unit 8 hours a day at full load draws roughly 655 kWh/month — about $105/month at the US average $0.16/kWh residential rate. Real-world draw is usually 30–50% lower because inverter compressors modulate down most of the time.
Power & Electrical Requirements
Power requirement: 230V 1-phase 60Hz (standard US residential 240V service).
Install Difficulty — Professional Install
This is a professionally-installed condenser that requires a licensed HVAC technician with EPA 608 certification. The tech will pull a vacuum on the line set to 500 microns, pressure-test with nitrogen, release the factory charge, and commission per MrCool's startup procedure. Budget 1 full day for install on a single-zone system.
Sound Level & Comfort Features
Rated sound output is 63 dB(A) at full operation.
Warranty & Certifications
When you register your unit within 60 days of purchase you get 10 year parts on parts through MrCool's registered warranty program. AHRI certified and UL/ETL listed for North American electrical safety — required for most utility rebate and tax credit programs.
What's in the Box & Compatibility
Ships as a Split System AC Condensers.
Product Details
You’re not going to believe how much better your house feels after you scrap your old cooling unit and replace it with the ProDirect 3.5 Ton 15 SEER Split System A/C Condenser. The scroll compressor in this unit is the key to making your home feel comfortable throughout the summer, because it compresses the R-410A refrigerant and releases the absorbed heat so it’s ready to remove more heat from your home. This efficient unit is even more cost-effective with the piston flow control device. You can keep comfortable despite any outdoor conditions you put your condenser through! This system is safeguarded by a galvanized steel cabinet and a Gold Fin® coil coating. The coil coating, which is non-toxic and environmentally friendly, can repel water from the system’s fins, ensuring that the unit will be without rust and corrosion. It also offers extra insulation. When this unit is installed, you can register it online to benefit from a superior warranty. When you need a new unit to bring you comfort, choose the ETL listed and AHRI certified MRCOOL ProDirect 3.5 ton split system A/C condenser.
Specifications
| Cooling Capacity | 39,000 BTU |
| SEER2 Rating | 14.3 |
| Voltage | 230 V |
| Noise Level | 63 dBA |
| EER2 | 11.7 |
| Tonnage | 3.5 Ton |
| Airflow | 3820 CFM |
| Phase | 1 |
| Refrigerant Charge | 137.56 oz |
| Liquid Line Size | 3/8 |
| Suction Line Size | 3/4 |
Features
- Equipment should be installed by a qualified professional
- 10 Year Registered Warranty
- 15 SEER
- R-410A environmentally friendly refrigerant
- AHRI Certified & ETL listed
- Pressure and Temperature protection sensors help prevent damage
- A shape coils, constructed with copper tubing and enhanced aluminum fins.
- Gold Fin® condenser: corrosion resistant - live on the coast? Don't worry, our condenser is built to resist long term corrosion
Frequently Asked Questions
Everything you need to know about this product
What size room will the ProDirect 3.5 Ton up to 15 SEER2 Split System A/C Condenser cool?
Do I need a licensed HVAC installer?
Is this unit eligible for the federal 25C tax credit?
What electrical circuit do I need for installation?
What warranty do I get?
How fast does HVACZAR ship this unit?
What if it arrives damaged or I change my mind?
What is the warranty on the ProDirect 3.5 Ton up to 15 SEER2 Split System A/C Condenser?
How long does shipping take?
What size room does 39,000 BTU cover?
What is the efficiency rating?
Do you offer returns?
How can I pay?
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Ships Nationwide — Shop by State
We deliver the ProDirect 3.5 Ton up to 15 SEER2 Split System A/C Condenser to all 50 states via FedEx, UPS, and truck freight. Each state page lists local rebate programs and utility incentives.






