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Services Provided

Our Products

Heat Pump Servicing You Can Rely On

 Complete heat pump care 
— from annual servicing to emergency breakdowns.

Magna Filter Cleaning

Magna filter cleaning 

We’re committed to getting the best performance out of the heat pump system especially when it comes to this high-quality service package. Annual servicing of your heat pump includes filter changes and glycol testing. Keeping your system protected with adequate anti freeze levels helps to protect your heat pump in the winter months and maintain efficiency levels.  

Power flushing 

Heating system sludged up and radiators not getting up to temp? Power flushing of the heating system maybe required to improve flow rates and keep running cost down.  Call me today to schedule an appointment.

Power Flush Heating system
Radiator replacement

Radiator replacements 

I can undertake any kind of radiator replacement or repair, whether it’s a leaking gland on a thermostatic radiator valve or a pin holed rusty radiator. 

Circulation pump diagnostics and replacement. 

Pump speeds and flow rates need to be working correctly to maintain heat from the heat pumps to radiators, Pump lifespans can dramatically be reduced if a system is sludged up or has blockages
in the pipework.

Circulation Pump Issues

Replacement of zone valves 

Heating or hot water not working ? Two port zone  valves have a habit of failing from time to time. All aspects of valve replacement and repair undertaken.

2 Port Zone Valve Issues
Electrical testing

Diagnostics and fault finding

Whether it’s setting up timers or reconnecting wireless stats, here at Reliable Renewables we can offer the support and skill to get your system running at optimal performance. 

Heat Loss Calculations and Advice

Retaining the maximum heat from the system in your home is priority number one when it comes to heat pumps. Lack of roof insulation and in cavity walls can cause the heat pump to run longer and harder than it needs to leading to big bills. 

Heat Pump loss calculations

Leak Finding and Repair

Pressure constantly dropping but no evidence of a leak? I have the skills and experience in leak detection and fault finding to locate and repair the issue. Inhibitors and leak sealing fluid can be added to the system to fix any hidden underfloor pin hole leaks. 

Leak detection device
Pipework Insulation

Pipe lagging carried out 

Missing lagging on pipework especially in lofts and outdoor areas can cause significant performance issues and reduced temperature at radiators. I can carry out this work with minimum fuss to keep your system running efficiently. Please contact me for a quote to insulate your cylinder cupboard. 

Cleaning of coils on heat pump unit

Location of the outdoor unit is crucial in order to prevent the heat pump coils from getting blocked and reducing airflow. Keep the area free from debris such as leaves and grass. Sprays can be used to clean the coils if it is causing performance levels to be affected. 

Coil Cleaning
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