Hydro Station
A simpler mechanical room
Combines pump, controls, and electric backup into one compact wall station — less loose parts, faster install, cleaner mechanical room.
View details$6,176.48
$4,94120% off
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APOLLO Geothermal — Standard
APOLLO Geothermal Heat Pump - 72k btu / 6 ton - Water to Water
Heating Capacity: Up to 6,000 ft²
Quiet water-to-water heating and cooling with stable ground-source performance and leaving water up to 131°F.
Model
APOLLO Geothermal 6 Ton - 72K BTU · Up to 6,000 ft²
$9,667
$7,73320% OFF
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Installed in real homes and workshops
Customer Success Stories
Take a guided tour of a complete MBTEK geothermal system and see how the heat pump, HydroSmart Station, storage, and hydronic distribution work together.
The Ultimate MBTEK Geothermal Setup — Part 1
Part 1 introduces the complete installation in Concho, Arizona.
Product details
- Ground-source stability
- Heating and cooling
- DC inverter compressor
- Up to 131°F water
GEOTHERMAL WATER-TO-WATER HEAT PUMP – 72K BTU / 6 TON
High-capacity geothermal heat pump designed as a complete boiler replacement solution, delivering efficient heating, cooling, and hot water for larger residential or light commercial applications.
Key Benefits
- All-in-one system for heating, cooling, DHW, and pool heating
- Designed for radiant floor, fan coil units, and air handlers (AHU)
- High efficiency geothermal system for major energy savings
- Reliable operation in extreme cold and hot climates
- Wi-Fi controller included for easy monitoring and control
Specifications
- Capacity Recommended: 4,000 ft²
- Output: 72,000 BTU (6 ton)
- Annual COP: 4.2
- Compressor: Twin rotary DC inverter
- Sound Level: 52 dB(A)
- Connections: 1-1/4" water inlet/outlet
- Application: Hydronic heating & cooling systems
Designed in the USA
| Model code | AP-GEO-6T |
|---|---|
| Rated heating capacity | 28.1 kW / 95,881 BTU/h |
| Rated cooling capacity | 24.0 kW / 82,028 BTU/h |
| Heating COP range / cooling COP | 3.2–5.6 / 4.2 |
| Power supply | 220V / 1PH / 60Hz |
| Water flow / connection | 14–22 GPM / 1¼ in |
| Refrigerant | R-32 |
| Cabinet dimensions | 29½ × 29½ × 32⅔ in |
- Model code
- AP-GEO-6T
- Rated heating capacity
- 28.1 kW / 95,881 BTU/h
- Rated cooling capacity
- 24.0 kW / 82,028 BTU/h
- Heating COP range / cooling COP
- 3.2–5.6 / 4.2
- Power supply
- 220V / 1PH / 60Hz
- Water flow / connection
- 14–22 GPM / 1¼ in
- Refrigerant
- R-32
- Cabinet dimensions
- 29½ × 29½ × 32⅔ in
Complete the system
What APOLLO Geothermal Heat Pump - 72k btu / 6 ton - Water to Water Works With
Water heater tank
Store heat and make hot water
The combined buffer and indirect tank stores boiler heat and supplies household hot water — no separate water heater needed.
View detailsModel
DHW120 MAX · 90 gal DHW + 30 gal buffer
$3,925
$3,14020% off
Heating & Cooling Delivery
Heating & cooling with fan coils
Wall, concealed, ceiling, or floor units heat and cool rooms with hot or chilled water. The same thermostat platform controls them.
View detailsRadiant floor distribution
Even heat across every loop
Distributes warm water evenly to each radiant floor zone. The thermostat controls the valve; the manifold station distributes the flow.
View detailsType
Manifold Station 12 Loop
$1,179.47
$94320% off
APOLLO Wi-Fi Thermostat
Smart control for every room
A dedicated fan coil thermostat runs the unit on a schedule and only when there is real demand, reducing energy use and improving room-by-room comfort.
View detailsModel
Fan Coil Thermostat · 2/4-pipe FCU
Power
12 to 24V AC/DC
$311.25
$24920% off
Pool Heating
Optional Pool Heating
Pool heating can be added to the hydronic plan when the right heat exchanger, controls, and sizing are selected for the pool and climate.
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Verified Google reviews from MBTEK customers across our heating and hydronic product lines.
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Installation help and contact
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Any questions?Reach out to us.
Our team can help with product questions, sizing guidance, and next steps.