NTI Boiler Maintenance & Annual Service
Protect your NTI warranty and keep your fire-tube boiler at peak 95%+ efficiency with annual professional servicing.
Why Annual Service Matters on an NTI
Condensing fire-tube boilers like the TFTN and TRX run long, low-fire cycles — efficient, but it means the heat exchanger, condensate system, and flame electrode all need yearly attention to stay at rated performance. Manufacturer warranties also generally expect annual professional servicing; skipping it risks both efficiency and coverage.
Our NTI service visit covers combustion analysis against factory spec, heat-exchanger inspection, condensate trap cleaning, flame-electrode inspection, gas-pressure verification, system-pressure and expansion-tank check, and a safety review of venting and CO.
Annual NTI Service Checklist
- ✓ Combustion analysis tuned to NTI specifications
- ✓ Heat-exchanger and burner inspection
- ✓ Condensate trap and drain cleaning
- ✓ Flame electrode and igniter check
- ✓ Gas and system pressure verification
- ✓ Venting, combustion-air and CO safety review
Book Your NTI Annual Service
Protect efficiency and warranty. Call 604-359-1081.