MONOBLOCK HEAT PUMPS WITH BUILT-IN STORAGE TANK
Monoblock air-source heat pumps
What is a monoblock heat pump?
A monoblock heat pump consists of a single unit that is installed outside the building. A monoblock operates on the same principle as a split-type heat pump. The only difference is in their design. The entire process of heating and domestic hot water production takes place within a single unit, meaning that the refrigeration and hydraulic systems are housed in a single casing. The monoblock heat pump is factory-filled with refrigerant, and the manufacturer is responsible for its leak-tightness. As a result, F-gas certification is not required for its installation.
When should you choose a monoblock heat pump and when a split system?
Monoblock heat pumps are fitted with a complete, sealed refrigeration system, which minimises installation errors and ensures safety. The risk of a leak is virtually non-existent. In the event of a power cut, there is a slight risk of the water in the system freezing, so the pump must be adequately protected against freezing.
This type of pump takes up very little space, which is an advantage for those who do not have enough room for an outdoor unit.
The main difference between a monoblock heat pump and a split-type heat pump lies in their design and method of installation. In the case of a split heat pump, the refrigeration system is divided into two units connected by pipes through which the refrigerant circulates; consequently, the installer carrying out the installation should hold the appropriate qualifications (F-gas certification), which are not required for monoblock heat pumps.
Both types of pump require regular servicing. This ensures that the warranty remains valid and also guarantees the long-term reliability of the equipment.
To select the right pump for heating buildings, in terms of both capacity and type, it is worth consulting a specialist installer who will analyse your preferences and heating requirements and advise you how to use energy efficiently. It may also be useful to commission an energy audit, which will help identify necessary modernisation work and optimise costs. It is worth noting that Immergas heat pumps are eligible for government subsidies under schemes such as: My Electricity, Clean Air and My Heat.
