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APOLLO Central Heat Pump - 72k BTU / 6 Ton - Air to Water - EVI Inverter DC Technology
APOLLO Central Heat Pump - 72k BTU / 6 Ton - Air to Water - EVI Inverter DC Technology is backordered and will ship as soon as it is back in stock.
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APOLLO Central Heat Pump - 72k BTU / 6 Ton - Air to Water - EVI Inverter DC Technology is backordered and will ship as soon as it is back in stock.
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Description
Description
APOLLO Central Heat Pump - 72k BTU / 6 Ton - Air to Water - EVI Inverter DC Technology
The APOLLO 72K BTU Air‑to‑Water Heat Pump is a high‑capacity hydronic heating and cooling solution designed to serve larger residential and commercial spaces with versatile year‑round comfort. With a 72,000 BTU (6‑ton) capacity, this unit is capable of providing efficient heating, cooling, domestic hot water, and pool heating from a single outdoor heat pump. It supports hydronic distribution systems including radiant floor heating, fan coil units, central air handlers, and baseboards, making it a comprehensive choice for multi‑function climate control.
Built with advanced EVI inverter DC technology, the heat pump delivers reliable performance across a wide range of outdoor temperatures, with continuous operation from −31 °F to 110 °F. Its smart design enables rapid heat delivery and the ability to produce high water temperatures up to 175 °F, which supports not only space heating but also hot water and pool heat applications. This flexibility makes it suitable for larger homes, multi‑family dwellings, or commercial projects where multiple thermal functions are needed.
The system emphasizes energy efficiency, offering a high Coefficient of Performance (COP) of up to 5.65 under optimal conditions, helping reduce overall operating costs while maintaining effective heating and cooling performance. Premium internal components such as inverter DC compressors and DC fan motors contribute to quiet operation and long‑term reliability.
Designed to balance performance, adaptability, and energy savings, the APOLLO 72K BTU Air‑to‑Water Heat Pump provides a powerful all‑in‑one solution for hydronic climate control and hot water needs. Its comprehensive functionality and high capacity make it a compelling choice for users seeking dependable and efficient year‑round comfort.
Features
- Capacity Recommended: 4000 ft²
- Applications: Perfect for Radiant Floor, Fan Coil Unit (FCU), Central Air Handler (AHU), Radiators, and Baseboard Heating.
- All-in-One Solution: Offers heating, cooling, domestic hot water (DHW), and pool heating capabilities.
- Energy Efficiency: COP reaching up to 5.65 for optimal energy savings.
- Extreme Climate Performance: Operates reliably in temperatures ranging from -31°F to 110°F.
- Smart Technology: Comes with a Wi-Fi controller for seamless remote operation.
- Quiet Operation: Produces minimal noise, ensuring a peaceful indoor environment.
- Premium Build: Incorporates Panasonic scroll compressors and Siemens fan motors for superior reliability.
- Low Global Warming Potential (GWP) Refrigerant: Uses R-32 for minimum environmental impact.
- High Capacity: Designed to handle larger residential or commercial spaces with ease.
- Durable Construction: Built to last, even in demanding climates and heavy usage scenarios.

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Functions under -31°F
Smart EVI inverter structure allows stable operation under -31°F
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Energy Saving
COP reaching as high as 5.65 for a SCOP, with an annual COP of 4.88
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Certified Technology
Over 65k units sold worldwide. UL certified.
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EVI Full Inverter
Inverter compressor with an inverter controller and DC fan motor
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Virtually Silent
You won't hear it running from 10 feet away
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Famous Brand Components
Created with Panasonic compressor and Siemens fan motor technologies.
Advanced Technology
- EVI Inverter DC Technology: Ensures superior performance in extreme temperatures, energy efficiency, and quiet operation.
- Designed in the USA: Built with precision and quality for long-lasting reliability.
Upgrade your heating and cooling system with the APOLLO Central Heat Pump, the market’s best replacement for traditional boilers. Offering high efficiency, versatility, and convenience, it’s the perfect solution for modern comfort needs.

Additional Features
- Extreme Temperature Operation: Stable performance from -31°F to 110°F, making it suitable for even the harshest climates.
- Energy Efficiency: With a COP of 5.65 and an annual SCOP of 4.88, this heat pump is designed to significantly reduce energy costs.
- Certified Performance: UL-certified with over 65,000 units sold worldwide, ensuring trust and reliability.
- EVI Full Inverter Technology: Features a Panasonic inverter compressor, Siemens fan motor, and brushless DC water pump for superior efficiency and quieter operation.
- Whisper-Quiet: Operates as quietly as a refrigerator, producing 12 dB(A) less noise than traditional heat pumps.
Additional Benefits
- Versatile Applications: Supports heating, cooling, and hot water production, catering to various needs year-round.
- A+++ Energy Label: One of the most energy-efficient heat pumps available, cutting energy consumption by 30% compared to standard units.
- Smart Control: Automatically adjusts load and operation to suit different environments and climates for optimal performance.
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50% Faster Heating
The Apollo Heat Pump quickly adjusts compressor and fan speeds for optimal performance. Its advanced technology allows for up to 50% faster heating than traditional heat pumps, providing quicker comfort and enhanced efficiency.
Specifications
| Model | 3.5T | 5T | 6T |
| A | 18.5" | 20" | 20.9" |
| B | 28.5" | 32.5" | 32.5" |
| C | 43.4" | 45.3" | 47.6" |
| D | 33.1" | 53.8" | 57.3" |

| MODEL | EVI DC 3.5 T | EVI DC 5 T | EVI DC 6 T | |
|---|---|---|---|---|
| Heating Condition: Air DB 41°F / WB 59°F - Water Inlet 95°F, Water Outlet 131°F | ||||
| Heating Capacity | KBTU | 42 | 60 | 71.5 |
| Input Power (Heating) | KBTU | 9.2 | 13 | 15.7 |
| Input Current (Heating) | A | 12.2 | 17.4 | 20.8 |
| COP | W/W | 4.6 | 4.6 | 4.6 |
| Heating Condition: Air DB 44°F, WB 42°F - Water Inlet 114°F, Water Outlet 113°F | ||||
| Heating Capacity | KBTU | 35.8 | 47.7 | 56.3 |
| Input Power (Heating) | KBTU | 11 | 14.2 | 17 |
| Input Current (Heating) | A | 14.8 | 19 | 22.7 |
| COP | W/W | 3.23 | 3.35 | 3.38 |
| Heating Condition: Air DB 10°F, WB 7°F - Water Inlet 97°F, Water Outlet 106°F | ||||
| Heating Capacity | KBTU | 22.2 | 32.4 | 39.2 |
| Input Power (Heating) | KBTU | 10.5 | 15.2 | 18.6 |
| Input Current (Heating) | A | 14 | 20.3 | 24.8 |
| COP | W/W | 2.11 | 2.13 | 2.11 |
| Cooling Condition: Air DB 95°F, --°F - Water Inlet 54°F, Water Outlet 44°F | ||||
| Cooling Capacity | KBTU | 27.3 | 42.7 | 51.2 |
| Input Power (Heating) | KBTU | 6.8 | 17 | 20.4 |
| Input Current (Heating) | A | 13.6 | 22.6 | 27.2 |
| COP | W/W | 4.6 | 4.6 | 4.6 |
| Rated Voltage/Frequency | V/P/Hz | 220-240V/1/60Hz | ||
| Rated Heating Capacity | KBTU | 35.8 | 58 | 83.5 |
| Rated Cooling Capacity | KBTU | 27.4 | 51.5 | 68.9 |
| Fan Motor Rating Load | A | 0.29 | 0.58 | 0.58 |
| Compressor Rotor Load | A | 15.94 | 29.09 | 37.47 |
| Total Load | A | 16.23 | 29.67 | 38.05 |
| MCA | A | 29.41 | 48.16 | 58.72 |
| MOP | A | 39.56 | 65.84 | 100.78 |
| Rated Water Flow | GPM | 8.2 | 13 | 19.2 |
| Water Connection | Inch | 1 | 1 | 1 1/4 |
| Refrigerant / Charge | R32 / 49.3 OZ | R32 / 81.2 OZ | R32 / 134.6 OZ | |
| Noise Level | dB(A) | 52 | 55 | 58 |
| Product Dimension (L/W/H) | inch | 43.4 / 18.5 / 33.1 | 45.3 / 20 / 53.8 | 43.4 / 20.9 / 57.3 |
| Product Weight | Lb | 275.6 | 341.8 | 403.5 |
The Apollo Heat Pump offers efficient heating and cooling with high COP, quiet operation, and reliable performance across multiple temperature ranges.
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