Power flushing specialist
Power flushing
Cold spots, sludge and blocked radiators or underfloor loops cleared in most cases, with before-and-after thermal images so you can see the result.
Already know what you need? Start the questions straight away
Included
What you get.
- System checked first: not every system needs one
- Radiators, underfloor heating and mixed systems
- High-flow flush, radiator by radiator and loop by loop
- Magnetic filter fitted or cleaned
- Inhibitor added to protect the system
- Before-and-after thermal images
Before and after
Proven on camera.
Before a flush, sludge often leaves the bottom or middle of a radiator cold. Afterwards, heat should spread evenly across the whole panel. You get the images.
Free PDF
The HOLMHEAT Power Flush Guide
What a power flush involves, how Ross assesses a system first, and what it costs. Ask on WhatsApp or by email and Ross will send it straight to you.
How it works
Three steps.
- 01
Tell Ross what you need
How many radiators, which ones are cold, and your postcode.
- 02
System checked
Not every system needs a flush. Ross checks first, then quotes.
- 03
Flushed and proven
Before-and-after thermal images, then filter and inhibitor added.
Can you flush underfloor heating?
Yes. Ross checks each underfloor loop and radiator circuit, finds the blocked one with a thermal camera, and clears it. Mixed systems, with underfloor heating downstairs and radiators upstairs, are common.
How often should inhibitor be checked?
Every year. The British Standard for heating system water, BS 7593, recommends an annual check, which fits in with your boiler service. It also needs topping up whenever the system is drained or refilled.
How much does a power flush cost?
It depends on the system, so Ross assesses it first. Ask for the free HOLMHEAT Power Flush Guide on WhatsApp or by email for the full picture, including pricing.
Can you power flush microbore systems?
Yes. HOLMHEAT has specific experience with restrictive 8mm and 10mm microbore systems.