- cleaning of the water heater
- checking the thermal insulation of external pipes
- checking of connections, valves, seals, pumps, etc.
- checking the good condition of the expansion tank and its parameters
- checking the acidity level and efficiency rate of the liquid

The service does not include:
- any eventual repairs
- maintenance kits prescribed by the manufacturer
- extra workload due to previous maintenance not performed
- adding or replacing solar liquid
[SRECES-SREPES] Solar tank maintenance

- Checking of the different elements (indoor and outdoor units)
- Checking the efficiency and performance of the heat pump
- Cleaning of different parts (filters, water evaporator, tank, etc.)
- Verification of hydraulic pressure and refrigeration circuit tightness
- Checking and cleaning of filters

The service does not include:
- Any necessary repairs
- Maintenance kits prescribed by the manufacturer
- Additional workload due to previous maintenance not carried out
- Filters
[SRECET-SREPET] Residential thermodynamic tank maintenance

- het reinigen en desinfecteren van de toiletten
- controle van de vlotter
- controle van de belverbinding

De service omvat niet:
- vervanging van defecte onderdelen
[SREPSW] Toiletonderhoud