Annual Service Reminder: Protect Your HVAC Warranty in London, ON

Most furnace manufacturers require proof of annual professional maintenance to keep warranties valid. Without documented service records, your warranty coverage can be reduced by 50% or voided entirely. Brands like Lennox, Carrier, and Trane all require yearly checks by certified technicians. Regular maintenance ensures your system operates safely and efficiently while protecting your investment. Keep all service receipts and records for the life of your furnace. We provide detailed documentation after every visit.

TSSA (Technical Standards and Safety Authority) safety checks include gas pressure verification, electrical connection inspection, carbon monoxide level testing, heat exchanger inspection for cracks, venting system verification, and safety control testing. These checks ensure your gas furnace operates safely and complies with Ontario regulations. TSSA-certified technicians are required to perform these inspections. We include comprehensive TSSA safety checks in all our annual maintenance visits and provide documentation for your records.

Annual furnace maintenance typically costs $100-$200 for a single visit. Our Basic Maintenance Plan is $149/year and includes one comprehensive tune-up, filter replacement, priority service, and 15% off repairs. Premium Plan is $249/year with two tune-ups and 20% off repairs. The investment pays for itself through energy savings (5-15% lower bills), prevented emergency repairs, and warranty protection. Most homeowners save more than the plan cost in energy savings alone. Call us for a free quote.

The best time for annual furnace maintenance is early fall (September-October) before winter heating season begins. This ensures your system is ready for the first cold snap and prevents emergency breakdowns. Spring is also a good time for maintenance after the heating season ends. Schedule early to avoid the fall rush—technicians get booked quickly as temperatures drop. We recommend booking by October 15th for best availability. Regular annual maintenance keeps your warranty valid.

Annual HVAC maintenance includes thorough inspection of heat exchangers, burners, and vents for cracks or blockages; cleaning of blower components and coils; TSSA safety checks (gas pressure, electrical connections, CO levels); lubrication of moving parts; thermostat calibration; filter replacement; and system performance testing. Most tune-ups take 1-2 hours and include detailed documentation for warranty records. We provide a comprehensive report of all findings and recommendations after each visit.

Yes, skipping annual professional maintenance can void your furnace warranty. Most manufacturers require proof of yearly service by a TSSA-certified technician to keep warranty coverage valid. Without documented maintenance records, your warranty coverage may be reduced by 50% or voided entirely. This leaves you responsible for full parts and labor costs for any repairs. Keep all service receipts and records—we provide detailed documentation after every maintenance visit. Don't risk losing your warranty coverage.

Document furnace maintenance by keeping all service invoices, receipts, and reports from TSSA-certified technicians. Ensure each document includes the date of service, technician name and certification number, services performed, and your furnace model and serial number. We provide detailed maintenance reports after every visit that satisfy manufacturer warranty requirements. Store these documents with your furnace manual. Many manufacturers also require proof of filter changes—keep receipts for those as well. We keep digital copies for our customers.

Benefits include warranty protection (keeping coverage intact), energy efficiency (5-15% lower bills), extended system life (adding 3-5 years), improved safety (detecting gas leaks and CO hazards), better indoor comfort (even heating and good air quality), and prevented breakdowns (catching issues early). Regular maintenance also qualifies you for manufacturer warranty coverage. Most homeowners save $200-$400 annually through energy savings alone, more than paying for the maintenance. The peace of mind is priceless.

No. Most furnace manufacturers require maintenance to be performed by licensed, TSSA-certified technicians to keep warranties valid. DIY maintenance does not satisfy warranty requirements. While homeowners can perform basic tasks like changing filters and keeping vents clear, professional maintenance is essential for warranty compliance. Technicians check heat exchangers for cracks, test gas pressure, inspect electrical components, and test safety controls—tasks requiring certification and specialized tools. Always hire a professional for warranty-covered maintenance.

Furnace warranties typically include 5-10 years parts coverage (10 years with registration) and 20 years to lifetime heat exchanger coverage. Labor warranties are usually 1 year from the installer. Extended labor warranties can be purchased for 5-10 years of additional coverage. To maintain warranty validity, you must have annual professional maintenance documented and keep all service records. Registration within 60-90 days of installation is also required for full coverage. We help with warranty registration and documentation for all installations we complete.