Panasonic  Aquarea Heat pump service and maintenance

We service and repair the Panasonic Aquarea range of  Air to Water Heat Pumps (ASHP)

We also install service and maintain   Solar PV systems in Essex and the South East.


We have the full support of Panasonic and have achieved PRO Partner status. We are MCS accredited Solar Panel (PV) Installers

Most of the problems encountered by customers (with any manufacturers Heat Pump) are from poor installation practice , usually from firms that are insolvent who subcontracted the original work out to untrained tradesman .

We will access your installation against MCS design requirements and provide a report for you.

We will where possible correct faulty workmanship , rewire controls and rearrange pipework , top up antifreeze on monobloc units.

The Anti freeze is critical , in extreme conditions the units heat exchanger could be vulnerable if

correct dosing of antifreeze is not in place . This is or should be an item checked on an a annual service visit.

As a F Gas registered company  we can fault find on the refrigerant circuit.

We would also be happy to engage in an ongoing service contract .


The  Panasonic Aquarea heatpump has a protective  h62 error code, this can turn off the unit and the green light will be flashing on the control panel.

This indicates a flow rate which is not high enough in the system .

This is usually a problem with the  original installation  and may need remedial work carried out .

At best a differential bypass valve could be fitted at a relatively minor cost  , possibly in conjunction with introducing a permanently open radiator ..

We have come to rely on the introduction of a low loss header, this is a hydraulic break or separation between the heat pump and the heating circuit . Invariably performance is increased , air is reduced in the system and ongoing maintenance is likely to be less costly. Please contact PVRE to discuss the possibility of this option.

We are part P Electrical contractors and F gas engineers and can fault find all aspects of heat pump installations. We hold the g3 cylinder qualification/ certificate and can service all brands or make of Heat pump cylinder.

We supply and install Gledhill and Telford heat pump cylinders.

Commissioning of condensing or outdoor units. 

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Panasonic Aquarea Heatpump (ASHP) kelvedon Essex

 Commissioning of dual system air to water heat pump out door units

All refrigerant work is carried out by a F gas engineer.

Panasonic Aquarea 5 kw split and a  Aquarea 12 kw HT split unit ASHP in Kelvedon Essex.

Heatpump Service contracts in support of the RHI



Panasonic Aquarea southeast.
Panasonic Heat pump engineer Witham Chelmsford Essex

Mcs accredited installer of panasonic heatpumps in Essex Kent hertfordshire and the southeast

Southeast installers of panasonic aquarea heat pumps

Air to water heat pump (ASHP) Engineer Witham Chelmsford Maldon Tiptree Essex

Glycol Antifreeze for Air to Water  Heat Pumps (ASHP)  in Witham Chelmsford Maldon tiptree Essex

Panasonic Aquarea air to water heatpump h62 fault code error code Witham, maldon Essex Kent hertfordshire London Suffolk

panasonic aquarea air to water heatpump h90 fault code error code  Witham, maldon, Essex, Kent, hertfordshire london suffolk

Panasonic Aquarea air to water heatpump h91 fault code error code Witham, maldon, Essex, Kent, hertfordshire London suffolk

panasonic aquarea air to water heatpump  h70 fault code error code Witham, maldon, Essex, Kent , hertfordshire London Suffolk

Glycol Antifreeze for Air to Water  Heat Pumps (ASHP)  in Brentwood Romford  Upminster  Essex