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COMBIBOILER.caEST1999HEATING EXPERTS
BoilerCosts2026-02-22

How Much Does a Power Flush Cost?

Power flushing is priced by system size and is often paired with a magnetic filter.

A power flush clears sludge to restore heat and protect your boiler. Here's the cost picture.

What you get

A full system flush removes magnetite sludge, restores even radiator heat, and improves boiler efficiency; we add inhibitor afterward.

Pricing factors

Cost scales with the number of radiators and system size; pairing with a magnetic filter prevents re-fouling.

Key takeaways

  • Priced by system size
  • Often bundled with a magnetic filter
  • Restores heat and efficiency
  • Add inhibitor to protect the system

Need help with your boiler?

Licensed, gas-certified technicians serving Greater Vancouver since 1999. CombiBoiler.ca — A division of ROMA Heating Ltd..

Frequently asked questions

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