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 detailsModel
APOLLO Hydro Smart Station
$6,485
$5,18820% off
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APOLLO Geothermal MAX — Premium
APOLLO Geothermal Heat Pump MAX - 48k btu / 4 ton
Heating Capacity: Up to 2,500 ft²
Water-to-water heating and cooling with leaving water up to 131°F and included Wi-Fi control.
Model
APOLLO Geothermal MAX 4 Ton - 48K BTU · Up to 2,500 ft²
$7,880
$6,30420% OFF
Shipping$1,340Free
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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
- Up to 131°F water
- Ground-source stability
- Twin-rotary inverter
- Wi-Fi included
GEOTHERMAL WATER-TO-WATER HEAT PUMP MAX – 48K BTU / 4 TON
High-performance geothermal heat pump designed as a premium boiler replacement solution, with tested heating water up to 131°F outlet, for efficient heating, cooling, and hot water.
Key Benefits
- Heating water up to 131°F outlet on the high-temperature test
- All-in-one system for heating, cooling, domestic hot water, and pool heating
- Compatible with radiant floors, fan coil units, air handling units, baseboards, and radiators
- High efficiency with a heating COP up to 6.8 on a water loop
- Quiet operation at 48 dB(A)
Specifications
- Recommended coverage: Up to 2,500 ft²
- Rated heating: 14.7 kW / 50,230 BTU/h
- Rated cooling: 12.7 kW / 43,330 BTU/h
- Heating water: up to 131°F outlet (122°F inlet)
- Cooling water: 54°F inlet / 45°F outlet
- Cooling COP: 4.4
- Compressor: Twin rotary DC inverter
- Water connections: 1 in
- Sound level: 48 dB(A)
- Controller: Wi-Fi included
- Application: Residential hydronic heating and cooling systems
Designed in the USA
| Rated heating capacity | 14.7 kW / 50,230 BTU/h |
|---|---|
| Rated cooling capacity | 12.7 kW / 43,330 BTU/h |
| Heating COP, water loop | 3.4–6.8 |
| Heating COP, brine loop | 2.6–5.5 |
| Cooling COP | 4.4 |
| Highest tested heating water | 122°F inlet / 131°F outlet |
| Cooling water | 54°F inlet / 45°F outlet |
| Power supply | 220 V / 1 / 60 Hz |
| Water flow | 9–11 GPM |
| Water connection | 1 in |
| Compressor | Twin rotary DC inverter |
| Sound level | 48 dB(A) |
| Controller | Wi-Fi included |
| Recommended coverage | Up to 2,500 ft² |
- Rated heating capacity
- 14.7 kW / 50,230 BTU/h
- Rated cooling capacity
- 12.7 kW / 43,330 BTU/h
- Heating COP, water loop
- 3.4–6.8
- Heating COP, brine loop
- 2.6–5.5
- Cooling COP
- 4.4
- Highest tested heating water
- 122°F inlet / 131°F outlet
- Cooling water
- 54°F inlet / 45°F outlet
- Power supply
- 220 V / 1 / 60 Hz
- Water flow
- 9–11 GPM
- Water connection
- 1 in
- Compressor
- Twin rotary DC inverter
- Sound level
- 48 dB(A)
- Controller
- Wi-Fi included
- Recommended coverage
- Up to 2,500 ft²
Complete the system
What Our APOLLO Geothermal MAX 4 Ton - 48K BTU 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
$4,121
$3,29620% 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 detailsModel
Wall-Mounted
Cooling Capacity
1.5 Ton (est. 400-900 ft²)
Pipe Configuration
2-Pipe
$917
$73320% off
Radiant 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 detailsManifold Configuration
Manifold Station MAX 12 Loop
$1,768
$1,41420% 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
Electrical Supply
12–24 V AC/DC
$327
$26120% 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.
View detailsMBTEK Google Reviews
Verified Google reviews from MBTEK customers across our heating and hydronic product lines.
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Installation help and contact
Need an installer?We made it easy for you.
Listed installers are independent contractors, not MBTEK employees. They're skilled professionals familiar with our products and capable of efficient installation.
Any questions?Reach out to us.
Our team can help with product questions, sizing guidance, and next steps.