Monobloc air source heat pumps - free energy from the air!

16 of June '21

Monobloc inverter air-to-water heat pump HPA-O 8 CS Plus

What is a monobloc heat pump?

Air source heat pumps with monobloc design are completely manufactured and assembled at the factory. All components - fan, evaporator, compressor, expansion valve and condenser - are enclosed in a single unit. All the connections of the system inside the pump containing refrigerant gas are also made during the production process. The thermodynamic system is filled with refrigerant gas, then sealed and tested in an extremely meticulous manner. The heat pump is airtight and therefore safe.

The HPA-O 8 CS Plus high-efficiency monoblock heat pump from STIEBEL ELTRON uses free natural energy from the air to heat the home.

The unit is dedicated to new homes of 100-220 m².

360° view

HPA-O 8 CS Plus monobloc inverter air-to-water heat pump

The monobloc is a complete, compact heat pump that is very easy to install
sets new heating standards in the segment of newly built single-family houses
due to minimal sound emissions, the pump can be used even in narrow spaces between buildings
installation outside the building on the wall or on brackets
modern inverter technology ensures high efficiency
I-COOL Technology function - intelligent cooling of the inverter - is carried out through the hydraulic system of the heat pump; compared to cooling by air, the system used allows to optimize and cool the inverter more efficiently; the flow rate of the cooling medium is controlled and regulated by a valve, so that cooling is realized only when necessary; in addition, the heat discharged from the inverter is transferred to the heating system, and not irretrievably "dumped" into the environment
ABC design function(Anti-Block-Condensate) prevents the condensate drain, formed when defrosting the heat pump, from being blocked and thus freezing the evaporator; in the bottom plate of the heat pump, the evaporator area is open
active cooling - cooling by taking heat from the heating system by means of surface heating and fan coils
maximum supply temperature of the heating medium +60°C (for P4°C) and +50°C (for P-8°C)
application limit: air temperature from -20°C to +40°C
heating power P7/W35 (min./max.) is 5.48/8.50 respectively
efficiency coefficient (COP) at A7/W35 (EN 14511) is 4.76
sound pressure level (EN 12102) is 57dB (A)
the unit is factory-equipped with safety features (including a high-pressure sensor, a low-pressure sensor) and has an integrated frost protection system; at a condenser temperature of 8°C, the circulating pump is automatically switched on, and when the temperature in the heating circuit drops below 5°C, the heat pump is automatically switched on
possibility to connect with photovoltaic installation
KEYMARK certificate
energy efficiency class A++

These arguments - top quality, efficiency and trouble-free operation, as well as the possibility of obtaining subsidies under the "Clean Air" program - quickly caught the fancy of many individual investors.

Heating your home with the HPA-O 8 CS Plus air source heat pump

Features and benefits of monobloc heat pumps

Hermeticity
The heat pump is a hermetic device, with a factory-sealed refrigeration system

No periodic inspections
the heat pump does not require the inspections required by the F-Gas Act of May 15, 2015. Item 881, on substances that deplete the ozone layer and certain fluorinated greenhouse gases; this means more money in your wallet

Permanent tightness
a monoblock heat pump is less likely to leak even after many years of operation

Quiet boiler room
probably no one likes noise, especially in their own home. The outdoor unit and all moving parts are located outside; there are no sound-generating elements in the building

Quiet outdoor operation
The monoblock heat pump operates very quietly. When the unit is positioned outdoors, the sound power level according to EN 12102 is only 57 dB; the additional SILENT MODE allows for very quiet operation, such as at night

Commissioning and service
we care about the comfort of our customers; we will provide you with a free inspection of the system before commissioning; our warranty and post-warranty service covers the whole country; the monoblock heat pump HPA-O 8 CS Plus is practically failure-free, but - as it happens in life - anything can happen; therefore you can count on us, we care about prestigious customers

Inverter
the use of inverter technology in the HPA-O 8 CS Plus monoblock heat pumps means that the unit is controlled according to the current heat demand; this involves smooth regulation of performance by changing the speed of the compressor and fan, which ensures high system efficiency and a significant reduction in electricity consumption; the I-Cool function provides intelligent cooling of the inverter through the heat pump hydraulic system.