3 Ton 36,000 BTU Split System Heat Pump
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 34,000 BTU systems.
SKU MHP15036A
Customize it — compatible add-ons only
Same-capacity indoor unit this condenser is rated with — required to run.
Backup/auxiliary heat strips with circuit breaker — sized in kW by your installer.
Universally compatible tools and care items — maintenance kit, coil cleaner, install tools.
Sizing Help
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Description
3 Ton 36,000 BTU Split System Heat Pump
What's in the Box
Here's what you'll receive with your order
3 Ton 36,000 BTU Split System Heat Pump
As described
Key Specifications
34000BTU
Cooling Capacity
1500sq ft
Coverage Area
208-230V
Voltage
76dBA
Noise Level
33800BTU
Heating Capacity
3 Ton 36,000 BTU Split System Heat Pump — Model Details
What this specific model is sized for, how it installs, how it performs, and what it costs to run.
Room & Space Coverage — 34,000 BTU
The 3 Ton 36,000 BTU Split System Heat Pump delivers 34,000 BTU of cooling and heating capacity (3-ton class), sized for spaces up to 1,500 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 15 SEER2. SEER2 measures seasonal cooling efficiency — higher is better — and 15 meets current federal baseline. For heating performance it carries a 8.2 HSPF rating, which translates to roughly 250–300% heating efficiency versus resistance electric — one kilowatt-hour of electricity moves three kWh of heat into the space at mild outdoor temperatures. Running the unit 8 hours a day at full load draws roughly 544 kWh/month — about $87/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.
Cold & Hot Weather Operating Range
On the cooling side the compressor runs down to 55°F outdoor ambient, useful for server rooms, grow rooms, and any space that needs year-round cooling.
Power & Electrical Requirements
Power requirement: 208-230V 1-phase 60Hz (standard US residential 240V service). Minimum circuit ampacity is 18.7A with a maximum overcurrent protection of 30A. Wire the outdoor unit with 10 AWG copper on a dedicated 30A double-pole breaker (or single-pole at 120V), with a disconnect within sight of the condenser per NEC 440.14.
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. The system supports line set lengths up to 50ft; longer runs are available as accessory kits. Plan the shortest practical route — every 10ft of line set adds roughly 2% capacity loss. Ships with R-410A refrigerant. R-410A is a mature, widely-serviced refrigerant; service technicians and parts are available at any HVAC supply house.
Sound Level & Comfort Features
Rated sound output is 76 dB(A) at full operation.
Warranty & Certifications
When you register your unit within 60 days of purchase you get Registered 10 Year Parts Warranty on parts through MrCool's registered warranty program. Unregistered coverage drops to 5 Year Parts Warranty — registration takes 3 minutes at mrcool.com and is the highest-ROI post-purchase step you can take. 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 Heat Pump.
Product Details
The MRCOOL 15 SEER Heat Pump Split System works diligently to make your home a comfortable space. This product gives you total energy efficiency with it's enhanced tube-and-fin coil design, allowing you to get more bang for your buck. You can have peace-of-mind with this product due to its affordability, quality, efficiency, and comfort. Look no further for your family's next home central heating and air system.
Specifications
| Cooling Capacity | 34,000 BTU |
| Heating Capacity | 33,800 BTU |
| SEER2 Rating | 15 |
| Voltage | 208-230 V |
| Refrigerant | R-410A |
| Noise Level | 76 dBA |
| Coverage Area | 1500 sq ft |
| Max Line Set | 50 ft |
| SEER Rating | 15 |
| HSPF | 8.2-8.5 |
| Tonnage | 3 Ton |
| Airflow | 1200-1275 CFM |
| Phase | 1 |
| Refrigerant Type | R-410A |
| Refrigerant Charge | 150 oz |
| Liquid Line Size | 3/8 |
| Suction Line Size | 7/8 |
| Country of Origin | Mexico |
Features
- Louvered construction with baked polyester finish over galvanized steel to withstand bad weather
- Raised coil to prevent debris blockage
- CoolGuard advanced corrosion resistant coil
- 4-screw louver panels, corner-mounted controlsand 45-degree offset valves for easy service.
- Enhanced tube-and-fin coil design featuring high efficiency heat transfer technology
- Thread-on pressure switches for simple, quick replacement
- Charged for 15 feet of line set
- Heavy-duty compressor sound blanket forquiet operation
- Internally protected against high temperature motor overload conditions
- Ships with filter drier
Frequently Asked Questions
Everything you need to know about this product
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We deliver the 3 Ton 36,000 BTU Split System Heat Pump to all 50 states via FedEx, UPS, and truck freight. Each state page lists local rebate programs and utility incentives.