Furnace Repair in Clarington: Natural Gas in Bowmanville, Propane and Oil Down the Concession Roads

What fails, by fuel

Gas furnaces in the towns fail the way they do everywhere in the cold: exhaust and intake pipes iced or drifted over, condensate lines frozen, igniters and flame sensors, blower motors after weeks of continuous running, and cracked heat exchangers on furnaces past fifteen years. Propane furnaces in the countryside add the tank and regulator: a furnace that will not light after a cold week may have an empty tank or a regulator frozen by moisture in the line. Oil furnaces add nozzles, pumps and gelled lines in extreme cold, and a reset button that should not be pressed more than once. Wood stoves need a WETT-certified inspection for insurance and a chimney sweep every season.

Note the flashing code on the furnace board, and the tank gauge, before you call.

Who may do the work in Ontario

Fuel-burning appliances in Ontario fall under the Technical Standards and Safety Authority: a technician must hold a TSSA certificate for the fuel, gas, propane or oil, and a furnace replacement is registered and inspected. Electrical work on the furnace circuit belongs to a licensed electrical contractor under the Electrical Safety Authority; Elexicon Energy is the utility in the towns and Hydro One in much of the countryside. If you smell gas in town, leave the house before calling, then phone Enbridge Gas’s 24-hour emergency line or 911 from outside; for propane, call your supplier’s emergency line or 911. Ontario’s fire code requires carbon monoxide alarms in homes with fuel-burning appliances, including wood stoves.

The propane supplier usually owns and maintains the tank; the piping from the regulator into the house and the appliances are yours.

Emergency calls down the concession roads

In a cold snap, ask where the technician is starting from and whether the company carries propane and oil parts; a shop that only does gas in Bowmanville is no use in Tyrone. Get the after-hours diagnostic fee in writing and ask whether it is credited toward the repair. If the house is safe and above freezing, a next-morning appointment at regular rates is often the better choice, with space heaters on separate circuits and a dripping tap on exterior-wall plumbing overnight. A technician who recommends full replacement should show you the failed part and the reading that condemned it.

• Fuel type and tank gauge, if propane or oil
• Flashing code and symptom pattern
• Furnace age and model
• Whether the company services propane and oil
• Carbon monoxide alarms tested

Repair or replace, and the switch off oil

Compare the written repair quote with a replacement quote that includes the permits, removal, venting changes and whatever rebate programs currently apply, which change with each provincial and federal budget and which have offered extra incentives for switching off oil or propane to a heat pump. A repair costing a large fraction of a new furnace on a unit past fifteen years is usually the wrong bet. A cold-climate heat pump handles Clarington’s winters with a backup for the coldest weeks, and for an oil-heated farmhouse the conversion quote should include tank removal, because insurers have age limits on oil tanks and a leak is an environmental cleanup.