Heating System Upgrades in East Sussex

Improve performance and reduce energy costs with a targeted heating system upgrade by experienced East Sussex engineers.

Gas Safe Reg. 979554Smart ControlsPower FlushingSystem Balancing

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About Our Heating System Upgrades Service

Older heating systems often waste energy and underperform due to inefficient components, poor pipework design or outdated controls. At A&O Plumbing and Heating, we assess your existing system and recommend targeted improvements — whether that's a new programmer and smart controls, a magnetic system filter, a full power flush, or upgraded radiators. Small changes can make a significant difference to comfort and running costs.

Why Choose A&O for Heating System Upgrades?

Thorough assessment of your existing system
Tailored upgrade recommendations — no unnecessary work
All major control brands installed
Power flushing where required
Magnetic system filters supplied and fitted
Radiator upgrades and balancing

Our Process

System Assessment

We assess your boiler, controls, radiators and pipework.

Recommendations

We provide a clear, honest list of recommended improvements.

Estimate

A detailed estimate is provided for all agreed works.

Upgrade Works

Upgrades are carried out to a high standard with minimal disruption.

System Balance

Your system is balanced and tested for optimum performance.

Frequently Asked Questions

Will upgrading my controls save money?

Yes. Modern smart controls and thermostatic radiator valves can significantly reduce your heating bills.

What is a power flush?

A power flush removes sludge and debris from your heating system, improving flow and efficiency.

Do I need a new boiler to upgrade my system?

Not necessarily. Many improvements can be made without replacing the boiler itself.

How do I know if my system needs upgrading?

Cold spots on radiators, slow warm-up times, or high bills are all signs your system could benefit from an upgrade.