Niagara-on-the-Lake, ON Heating & Cooling

Work Performed: Responded to no heat call for 11-year-old Lennox 2-stage furnace showing ignition error. Observed normal ignition sequence, but flame did not consistently reach the flame rod and appeared to “snuff out” during multiple attempts. Inspected burners and orifices, removed gas piping, and cleaned burners—no major concerns found. Tested ignition with burner door off and confirmed successful ignition. Suspected restricted intake due to long vent run with multiple elbows, windy and leaves blowing everywhere. Cut and inspected intake line from inside and blew out the entire intake using a leaf blower to remove possible debris or leaf blockage. Reconnected intake and cycled furnace multiple times under normal conditions—furnace fired and ran smoothly each time. Results: - Furnace ignition now consistent and reliable. - All readings and operation within specifications. - Suspected debris obstruction in intake resolved. - Recommended monitoring performance to ensure

Furnace Maintenance: Adjusted the gas valve to 3.3"wc to drop our c.o levels. Flushed the condensate P-trap and drain lines to maintain clear, efficient flow. Checked pressure switch tubing to ensure reliable performance. Cleaned and polished the flame sensor for optimal ignition. Ran full diagnostics to confirm the system is running smoothly and efficiently.

Work Performed: Performed Comfort Club annual maintenance on both the furnace and fireplace, and installed a Sensi Wi-Fi touchscreen thermostat. Furnace Maintenance (Continental furnace, approx. 2014): Continental is a Canadian-made brand, very nice furnace and working great. No issues found. - Cleaned burners and flame sensor. - Completed full maintenance checklist and safety inspection. - Filter in fair condition; client replaces filters regularly. - Explained HRV system and humidifier operation to client. - Humidifier is a newer drum-style auto-flush model, in good shape and functioning properly. - Water heater (Reliance rental) installation appears average or slightly below average, but to code. - Advised that when ready, we can provide a quote for a Navien tankless with professional installation and setup for a cleaner, higher-quality result. - Furnace is operating within specifications and in great overall condition. Thermostat Installation: - Removed exis

Replaced heat exchanger

Furnace comfort club maintenance Cleaned and inspected furnace Inspected all electrical equipment Tested gas pressure Tested drainage Tested safeties Performed combustion analysis Furnace is clean and working well. No problems came up during testing.

Furnace repair call Found vent motor chewed on the inside. No evidence of an animal. Most likely a loose bolt was the cause. We will send a price for a replacement part. Unit will be left off for safety.

Work Performed: Verified previous replacement of both primary and secondary heat exchangers on a 1-year-old furnace. Performed full diagnostic and combustion test to confirm system performance and gas flow stability. - Measured gas inlet pressure: 7.2" WC static, 6.68" WC under load — both within manufacturer specifications - Verified inlet pressure stability during a 10-minute burner operation test - Checked manifold outlet pressure: 3.2" WC — stable throughout firing cycle - Removed all burners, inspected, and cleaned ports; verified proper alignment and correct orifice size - Removed and cleaned brass orifice fittings at gas valve manifold to ensure unobstructed gas flow - Inspected secondary drain trap and venting for residual water or blockages - Performed combustion analysis after 10-minute runtime; ran system with intake both connected and disconnected to compare oxygen and CO readings - Initial readings showed low oxygen, but final readings stabilized around

Work Performed: Responded to a low heat call for a 2015 Keeprite single-stage high-efficiency furnace. Client reported that resetting the power temporarily restores heat, but the furnace delays heating after reset. Explained that the Keeprite furnace goes through a 90-second pre-purge cycle after power-up, which is normal operation before ignition. - Performed full diagnostic inspection of the furnace - Found water in inducer-to-pressure-switch tubing, likely causing intermittent pressure switch issues due to partial blockage in condensate drain - Cleared condensate drain and tubing while performing service - Completed full maintenance including burner cleaning, visual inspection, and combustion test - Verified proper operation of pressure switches and inducer motor - Checked temperature rise, gas pressures, and all electrical connections — all within specifications Results: Drain is now clear, furnace is operating normally, and no further issues found at this time.

Work Performed: Performed annual maintenance on Goodman single-stage furnace. Reviewed system operation and overall condition. Results: **Furnace Maintenance Checklist:** - Burners and flame sensor cleaned and inspected - Heat exchanger inspected — no cracks or corrosion found - Combustion analysis performed — readings within manufacturer specifications - Blower motor and capacitor tested — operating properly - Pressure switch, limit, and safety controls tested — functioning normally - Gas pressure and temperature rise checked — within range - Drain and venting system clear and secure - Filter inspected — satisfactory condition - Overall system running efficiently and safely Advised client of HRV cleaning recommendation. Discussed Comfort Club membership options for ongoing maintenance and priority service. Checklist attached.

Furnace Maintenance: Adjusted hi stage gas pressure to meet manufacturing reof 3.5" wc. Flushed the condensate P-trap and drain lines to maintain clear, efficient flow. Checked pressure switch tubing to ensure reliable performance. Cleaned and polished the flame sensor for optimal ignition. Ran full diagnostics to confirm the system is running smoothly and efficiently.