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Boiler Maintenance Tips for Toronto Homeowners — Annual Service Guide
Boilers in Toronto homes benefit significantly from annual professional maintenance — catching problems like low water pressure, failing expansion tanks, and circulator pump issues before they result in no-heat emergencies in January.
Annual Boiler Maintenance Checklist for Toronto Homes
- Combustion analysis: TSSA-certified technician checks CO2, CO, and flue temperature to confirm safe and efficient combustion
- Water pressure check: Properly pressurized system (12–15 psi) ensures efficient circulation and prevents air pockets
- Expansion tank inspection: Waterlogged expansion tanks cause pressure relief valve (PRV) to discharge. Check and replace if needed.
- Circulator pump test: Listen for bearing noise, check for leaks around pump seals
- Zone valve operation: Each zone valve exercised to prevent seizing from summer non-use
- Bleed radiators: Air in system reduces heat output and causes gurgling noise. Bleed every fall.
How often should I service my boiler in Toronto?
Boilers in Toronto should be serviced annually in fall (September–October) before heating season. Annual service includes combustion analysis, water pressure check, expansion tank inspection, circulator pump test, and zone valve operation. Call Madina Mechanical at (416) 424-4328 to book.
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Annual Boiler Service in Toronto: (416) 424-4328
