Heat Pump Powerflush
A build-up of magnetite sludge, scale, or debris in the heating circuit significantly reduces heat pump efficiency and can cause premature component failure. Our powerflush service uses specialist low-pressure, high-velocity equipment designed for heat pump circuits — unlike traditional boiler powerflushing, heat pump systems require specific flow rates and pressures to avoid damaging sensitive components. Following the flush, we dose the system with the correct inhibitor and install a magnetic filter to maintain water quality.
What's Included
- Removes magnetite sludge, scale, and system debris
- Restores heating circuit efficiency and flow rates
- Specialist low-pressure equipment safe for heat pump components
- System inhibitor dose and magnetic filter installation included
- Recommended before new heat pump installation or as part of annual service
Why Choose UK Heat Pump Servicing?
Our engineers are MCS-accredited and F-Gas certified, carrying the qualifications required to service, repair, and install all types of heat pump legally and safely. We cover all major brands and models.
Every job comes with a 12-month guarantee on parts and labour, transparent pricing agreed upfront, and a detailed service report. We never recommend unnecessary work.
Starting price
from £299
Fixed price — no hidden extras. VAT included.
Helpful Guides
Before you book, these guides from our engineers explain what to expect:
- Heat Pump Powerflush: When & Why You Need One — Magnetite sludge in the heating system can damage your heat pump. Here's when a powerflush is needed and what it costs.
- Heat Pump Losing Pressure: Causes & How to Fix It — A heat pump system that keeps losing pressure has a water leak somewhere. Here's how to diagnose it.
- Heat Pump & Radiator Compatibility: Do You Need to Upgrade? — Many UK homes can keep existing radiators with a heat pump. Here's how to assess whether yours will work and what to do if not.
Where We Offer This Service
Available nationwide. Find engineers near you by region, or browse every location we cover.
Brands We Service
Heat Pump Powerflush — FAQs
How much does heat pump powerflush cost?
Our heat pump powerflush starts from £299. The exact price depends on your system type, location, and any additional work required. We provide a transparent, fixed quote before any work begins.
How long does heat pump powerflush take?
Heat Pump Powerflush typically takes 4–6 hours. This can vary depending on the complexity of your system.
Are your engineers MCS accredited?
Yes — all our engineers are MCS-accredited and F-Gas certified, ensuring your heat pump is serviced to the highest industry standard.
Do you cover my area?
We cover the entire UK, including England, Scotland, Wales, and Northern Ireland. Enter your postcode when booking to confirm engineer availability in your area.
Ready to Book Your Heat Pump Service?
Our MCS-accredited engineers cover the whole of the UK. Get a free quote today.