A heat pump is a valuable contribution to making your home more sustainable. There are various types of heat pumps on the market, but the main purpose of these devices is to heat your home or water without using gas.
This not only results in a more environmentally friendly approach but also leads to significantly lower heating costs. While a heat pump is an ideal addition to your home, the initial investment can be significant, considering the cost of these devices.
Regular maintenance of the heat pump is essential to be able to use it for as long as possible.
1. Need for maintenance of the heat pump
Before purchasing a heat pump, many people have experience with a central heating boiler, which often requires considerable maintenance. Cleaning, topping up, and adjusting the system are common tasks. Heat pumps generally require less maintenance, with most types only needing an annual inspection.
The heat pump itself generally requires little maintenance, but the heat source and the heat distribution system do require regular inspections. An annual inspection focuses on the heat pump, the source, and the distribution system, checking all aspects, from wiring to pipes. Not only is the pump's operation central, but its efficiency is also assessed to ensure optimal performance.
In the event of malfunctions, it's advisable to contact an inspector immediately, but otherwise, an annual inspection is sufficient. A maintenance contract not only provides quick assistance in the event of malfunctions but also eliminates the need for an annual inspection. Self-inspecting the heat pump is not recommended due to the complexity of the system and the expertise required.
2. Tasks of the annual inspection
To thoroughly inspect the heat pump, several tasks are necessary, depending on the type of heat pump. Generally, these tasks include checking the water pressure, expansion vessels, wiring, pipes, and components, checking the heat pump menu for warnings, inspecting and cleaning line filters if necessary, checking the compressor and refrigerant lines, fully testing all the appliance's functions, and measuring and recording the electrical current per phase.
By recording operating hours and comparing them annually, the inspector can detect any anomalies in the system. The same applies to the number of compressor starts and stops and the current per phase. Depending on the type of heat pump, additional tasks may be required. Performing this inspection yourself is difficult, so it is recommended to have it done by a specialist.
3. Self-maintenance options
If you want to do some maintenance yourself, you can keep the outdoor unit free and clean it if possible. Don't use chemicals or pressure washers; instead, clean the outdoor unit with a damp cloth and remove leaves, snow, and dust.
Also check the water pressure, as correct pressure is crucial for optimal operation. Monitoring the number of operating hours and contacting an inspector if any discrepancies are found is also recommended.
4. Importance of maintenance
Since purchasing a heat pump is a significant investment, it's essential to keep the system functioning for as long as possible. Regular maintenance, preferably annually, is therefore highly recommended. A maintenance contract not only provides quick assistance in the event of malfunctions but also ensures that efficiency remains high.
With proper maintenance, a heat pump's lifespan can even reach 20 to 25 years or even longer. This not only contributes to sustainability but also to reducing the use of fossil fuels, as a well-maintained heat pump often no longer requires gas.
Maintenance ensures that the heat pump continues to function efficiently and can heat your home for a long time.
