Service hot water heat pump system. <br />
- Inspect heat pump unit, storage tank and associated components. <br />
- Check electrical connections, sensors and control settings. <br />
- Inspect refrigerant pipework, insulation and condensate drain. <br />
- Clean air intake, coil and filters as required. <br />
- Clear and flush condensate drains. <br />
- Clear and flush PTR drains. <br />
- Check operation of circulation pump and valves where fitted. <br />
- Test heating cycle and confirm correct water temperatures. <br />
- Inspect temperature and pressure relief valve operation. <br />
- Confirm system is operating efficiently and safely. <br />
- Leave site clean and tidy.