Power Flushing Hampshire

Eco Heating provides professional power flushing services across Hampshire, West Sussex, and Surrey. Over time, central heating systems accumulate sludge, scale, rust, and debris that reduce efficiency, cause cold spots on radiators, and shorten the life of your boiler. A power flush removes this build-up, restoring your heating system to full efficiency.

Signs Your System Needs a Power Flush

• Radiators have cold spots, particularly at the bottom
• System takes a long time to heat up
• Boiler making noise — banging, gurgling, or kettling
• Radiators need frequent bleeding
• Water from bleed valve is brown or black
• Some radiators warm while others are cold
• Energy bills have increased without reason
• You are having a new boiler installed — manufacturers require a clean system

What Does a Power Flush Involve?

1. We connect our power flush machine to your central heating system
2. Cleansing chemicals are introduced to break down sludge and scale
3. High-flow water is circulated through every radiator and pipe
4. Each radiator is individually flushed
5. Clean water is flushed through until the system runs clear
6. An inhibitor is added to prevent future corrosion
7. A magnetic system filter is fitted to catch any remaining particles

Power Flushing FAQs

How much does a power flush cost in Hampshire?

Typically £300–£600 depending on system size and number of radiators. Call 07876 806934 for a specific quote.

How long does a power flush take?

Usually 4–8 hours depending on system size and level of contamination.

Do I need a power flush before a new boiler?

Most boiler manufacturers require evidence of a system flush to validate the warranty on a new installation.

How often should a system be flushed?

Typically every 5–10 years, depending on water hardness and how well the system has been maintained.

Book a Power Flush in Hampshire

Call 07876 806934 or complete our contact form. We cover all of Hampshire, West Sussex and Surrey.