Air to Water Heatpump & Central Heating Maintenance

For a long-term, safe and efficient operation of your Air to Water Heat pump Central Heating System be it either with radiators, underfloor heating or a combination of both the system needs to be serviced on an annual basis.  

We are able to offer comprehensive maintenance and in this regard below find what is included for both the refrigeration and hydronic segments.

Heat pump Outdoor Unit:

• Insulation measurement (power source circuit/ compressor).
• Power source measurement (no-load voltage/ rated operation).
• Operation frequency (outdoor unit operation check).
• Refrigerant leakage inspection.
• Cleaning of air heat exchanger inspection (using HydroFoam 2.0).
• Fan inspection (Scratch, damage).
• Check operation of cycle parts (compressor, 4-way valve, pulse motor valve).
• Check and tighten electrical connections.

Hydro Unit & Hydronic Components:

• Insulation measurement (power source circuit/ heater circuit).
• Power source measurement (no-load voltage).
• Check and tighten electrical terminals.
• Operation check.
• Refrigerant leakage/ water leakage inspection.
• Water heat exchanger inspection & cleaning (internal dirt and clogging).
• Inlet/ Outlet water temperature measurement.
• Circulation pump inspection.
• Air vent valves inspection.
• Expansion vessel inspection.
• Heater assembly inspection.
• Check operation of flow switch.
• Check manometer for any water leakages.
• Check operation and any water leakages of safety valves, motorised valves & pressure release valves.
• Check water system for any air blockages.
• Clean strainers and magnetic filters.
• Perform water test. (flush system and dose with cleaning chemicals if necessary).
• Check operation of control systems and actuators.

Domestic Hot Water Tank:

• Check heating element.
• Check thermostat.
• Check safety release valve.
• Check for water leakages.
• Replace anodes.
• Empty and clean tank from limescale.

For further information  please contact us on 214988658 or email at info@cutrico.com.