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Why Annual Service Pays for Itself
Combis work twice as hard — heating season plus hot water year-round — so annual service matters more, not less: heat-exchanger and burner inspection, condensate service, inlet-filter cleaning, and combustion verification keep both modes at spec.
Annual maintenance is the cheapest heating you can buy: it protects manufacturer warranty conditions, holds combustion at rated efficiency, and catches failing components while they are still inexpensive. Book it in shoulder season — September and October slots disappear fast once the first cold snap lands.
Annual Service Checklist
- ✓ Burner, igniter and flame-sensor inspection
- ✓ Heat-exchanger inspection and cleaning as required
- ✓ Condensate trap and drain service
- ✓ Gas and system pressure verification
- ✓ Combustion analysis against commissioning values
- ✓ Venting, combustion-air and CO safety review
Need Rheem Boiler Service?
Free written estimates from Red Seal certified technicians. Call 604-359-1081.