R290 heat pump installation and maintenance: total costs explained

If you have decided to invest in an R290 heat pump, you have already taken a sensible step towards energy efficiency and lower bills over time. Before signing a contract or ordering equipment, however, it is useful to understand what the decision really involves: not just the purchase price, but also all installation, maintenance and operating costs. The guide below provides a clear, complete and structured overview, so you know what to expect and can make informed decisions. 
 

What is an R290 heat pump and what makes it different?

An R290 heat pump uses propane, a natural refrigerant with a very low environmental impact. It is known for high efficiency, including at low outdoor temperatures. Compared with other models, R290 systems can achieve high seasonal performance (SCOP between 4 and 5), meaning that each kWh of electricity consumed may deliver up to 5 kWh of heat energy.
 

Benefits of R290 

• Lower long-term costs thanks to improved efficiency;

• Almost zero CO₂ emissions;

• High flow temperature (75 degrees);

• Compatibility with underfloor heating and radiator systems.
   

However, this equipment requires specialist installation and compliance with safety regulationsbecause propane is a flammable gas.
 

Purchase price: what to include in your calculations

The price of an R290 heat pump ranges from RON 20,000 to RON 40,000, depending on:

• installed capacity (kW);

• equipment manufacturer;

• additional functions: smart control, domestic hot water production and Wi-Fi connectivity.  

Besides the main unit, you should also budget for:

• a hot water cylinder for storage (if required): RON 3,500–7,500;

• installation accessories (expansion vessel, circulation pumps, valves and so on): RON 1,000–2,500;

• automatic controls: RON 500–1,500. 

Installing the system: expertise and safety

Installing an R290 heat pump is much more than simply connecting pipes. The work must be carried out by qualified personnelwho understand the handling of flammable gases. Installation costs may reach RON 5,000–15,000, depending on:

• the complexity of hydraulic and electrical connections;

• pipe lengths and insulation requirements;

• any modifications needed to the existing installation. 

Proper installation prevents efficiency losses and helps extend the equipment’s service life.

Choose an installer who offers at least a two-year workmanship warranty. Check whether commissioning, testing and user instruction are included.

Annual maintenance: the cost of keeping performance high

Although heat pumps are automated and durable systems, they still need periodic maintenance. Typically, annual maintenance costs range from RON 440 to RON 1,000, covering:

• refrigerant pressure checks;

• filter cleaning;

• testing the pumps and sensors;

• reviewing operating parameters. 

If faults or reduced efficiency occur, repairs may cost RON 1,000–1,500, depending on the nature of the problem. 

Correct maintenance can extend a heat pump’s service life beyond 15 years and help keep consumption under control.  

Other hidden costs you should know about

In addition to installation and maintenance, extra expenses may arise:
 

• connecting to a three-phase electricity supply if the home does not already have one;

• upgrading the electrical panel or adding protective devices;

• an energy audit before installation if required for a funding application;

• an energy performance certificate (if you sell or rent out the property). 
   

Include all these items in your initial budget. You will avoid surprises and gain a complete picture of the investment.   

Can you reduce costs? Yes — here’s how

There are several ways to make the investment more cost-effective:

• apply for funding programmes: European funds or other local grants;

• combine the system with photovoltaic panels to minimise monthly running costs;

• request several quotations from certified suppliers and compare them carefully;

• schedule installation in winter or early springwhen demand is lower. 

An R290 heat pump may not be inexpensive at the outset, but when you consider energy efficiency, lifespan and long-term savings, it is one of the most cost-effective modern solutions for home climate control. The initial outlay, although potentially substantial, can be recovered over a number of years, particularly with correct installation and regular maintenance. Consistent year-round comfort and greater independence from traditional heating systems can also add real value to your home.

With a carefully planned budget and a professional partner such as ECO-TEC, you will know what you are paying for and how to obtain the best possible performance. 

👉 Contact ECO-TEC and a specialist will quickly prepare a comprehensive estimate tailored to your home and actual requirements!