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Geoflo Hybrid 22

Geoflo Hybrid 22

Environmentally responsible climate control down under

Harnessing the abundant free renewable energy right under your feet

Everyday the ground absorbs approximately half of the sun’s energy that reaches earth and stores it at a steady temperature at specific depths. Rinnai’s Geoflo Hybrid ²² Geothermal system harnesses this free renewable energy source from the ground to reliably deliver highly efficient energy boosting to your home’s heating and cooling needs.

In addition to heating and cooling, the Geoflo Hybrid ²² technology diverts surplus energy to the generation of essentially free hot water for your home.

Watch the video below to learn how the Geoflo Hybrid ²² works.

Renewable clean energy

Lower energy costs

Very quiet

Flexible design

Sustainable heating & cooling

5 year warranty

Renewable clean energy
Geothermal energy is extremely affordable and can assist to cut electricity consumption by up to 50% in comparison to a traditional ducted reverse cycle inverter air conditioning system. Geothermal system heating and cooling performance is maintained during extreme climate conditions eliminating high seasonal energy costs.

Very quiet
When looking for a heating and cooling system that is virtually noise free, look no further than geothermal. The reduction in moving parts and high noise generating components in the Rinnai Geoflo Hybrid 22, delivers smooth quiet operation, devoid of the higher Db noise levels of older technologies. That keeps neigbours and families comfortable and renders the environment more peaceful.

Flexible design
Geothermal heat pump systems are designed with the user in mind. They are designed to be installed in either new or retrofit applications. And since the hardware requires considerably less space than traditional HVAC systems and ancillary equipment, you can instantly save storage footprint in your home by switching to a geothermal system.

Very durable
Geothermal systems have a relatively low level of moving parts. With high durability and reliability geothermal systems are becoming the way of the future for many homeowners who want low energy costs and environmental solutions that deliver greener outcomes.

 

System Overview
Model Name Geoflo Hybrid 22
Power Supply V – Ph – Hz 220- 240V, 1 phase, 50Hz
Cooling Rated Capacity kW 19.7*
Rated Input Power kW 4.8
EER W/W 4.1
Heating Rated Heating Capacity kW 18.0**
Rated Heating Input Power kW 4.50
COP W/W 4.6
Supplementary Hot Water Energy Output (Use To size PTR) kW 10.00***
Supplementary Hot Water COP/ 3.9
Average Water Production Rate L/h 150***
Refrigerant R410A
Refrigerant Pipe – Suction mm / inch 19mm ~ 3/4”
Refrigerant Pipe – Liquid 9.5mm ~ 3/8”
Hot Outlet and Cold Return Connections ISO 7.1 ¾” RP3/4
Condensing Unit
Model Name DONSGHW18Z2
Compressor Type Inverter Twin Rotary
Oil Type Polyester (POE)
Breaker & wire size selection Amps 40 A
Maximum Input Current 32 A
Dimensions (W x D x H) mm 1257 x 508 x 1395
Weight (Net) kg 206
Operating Temperature Limits °C -15 – 50
Sound Power Level dBA 67
Indoor Fan Coil Unit
Model Name DINLR17Z72
Maximum Input Current Breaker & wire size selection Amps 10
Rated Load Amps (RLA) Amps 3
Maximum Input Power kW 600
Dimensions (W x D x H) mm 1400 x 858 x 440
Weight (Net) kg 75
Air Flow @ 150 Pa L/s 1100
Maximum External Static Pressure Pa 200
Return Air Duct Connection (L x W) mm 1188 x 385
Supply Air Duct Connection (L x W) mm 1188 x 385
Rated Moisture Removal L/h 3.3
Heat Pump Storage Tank
Model Name EHFA 250S36 / EHFA 315S36
Cylinder Height mm 1770
Cylinder Diameter mm 605
Storage Tank Booster Heating Element Size kW 3.60
Weight Empty kg 92
Cold / Hot connection Inch ISO 7.1 ¾” RP
Rating of PTR Valve supplied kW 10
Heat Pump Flow & Return connection Inch ISO 7.1 1 /2 ” RP

* Rated Cooling Capacity (890 L/s Air Flow @ 60 Pa ESP – AS / NZS 3823.2
** Rated Heating Capacity (902 L/s Air Flow @ 60 Pa ESP – AS / NZS 3823.2
*** Rated Energy Output (Ambient 20 °C , Temperature rise from 20ºC to 45ºC)- AS / NZS 5125.1

With our policy of continuous improvement, we reserve the right to change, or discontinue at any time, specifications or designs without notice.

Note: All images contained within this brochure are for illustrative purposes only, the colours and finishes of the products featured are as close to the respective product range as photographic lighting and printing processes allow.

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