HVAC Maintenance & Protection Plans in Toronto & the GTA

1. Check overall condition of the unit
2. Safety test for carbon monoxide (CO)
3. Safety check for fire and explosion hazard
4. Inspect for hazardous debris
5. Check gas piping for gas leaks
6. Check furnace safety switch
7. Cleaning inside of the furnace cabinet
8. Check limit/rollout switches
9. Check electrical ground
10. Checking electrical connections for tightness and/or corrosion in the wiring system.
11. Check polarity for 115 volts
12. Check furnace wiring and field wiring
13. Checking motor windings for the accumulation of dust which may cause overheating, and cleaning as necessary
14. Retrieve stored fault codes
15. Check Condensate Drain and Trap
16. Check Burners and Flame Sensor
17. Check collector box and drainage system
18. Check hot surface igniter or pilot assembly
19. Check thermostat operation and batteries
20. Inspect the furnace filter
21. Check airflow and temperature
22. Checking for blockage and/or leakage in the flue pipe system
23. Full cycle testing the furnace

1. Checking the blower motor
2. Checking the coil, drain line and connections
3. Checking the operating pressures and temperatures, the return and supply lines and connections.
4. Evaluation of refrigerant levels
5. Test for refrigerant leaks using a leak detector
6. Lubrication of moving parts
7. Cleaning condenser coils
8. Inspect the furnace filter
9. Capture any refrigerant that must be evacuated from the system, instead of illegally releasing it into the atmosphere
10. Measure airflow through the evaporator coil
11. Verify the correct electric control sequence and make sure that the heating system and cooling system cannot operate simultaneously
12. Inspect electric terminals, clean and tighten connections
13. Calibration of thermostat

1. Check overall condition of the unit
2. Safety test for carbon monoxide (CO)
3. Safety check for fire and explosion hazard
4. Inspect for hazardous debris
5. Check gas piping for gas leaks
6. Check the relief valve for capacity and termination.
7. Descaling by flushing the system with a solution( not applicable to fire tube boilers)
8. Check electrical ground
9. Check polarity for 115 volts
10. Retrieve stored fault codes
11. Check condensate drain and trap
12. Check burners and flame sensor
13. Check collector box and drainage system
14. Check hot surface igniter assembly
15. Check vent pipes
16. Recalibration of the combustion chamber

1. Inspect the air filters
2. Check HRV outdoor intake and exhaust hoods
3. Inspect the condensate drain
4. Clean the heat exchange core
5. Inspect ductwork
6. Service & clean the fans

1. Turn the gas valve off
2. Disassemble the gas fireplace
3. Brush the unit & inspect the parts
4. Inspect & clean the firebox
5. Reassemble the Fireplace 
6. Inspect any exterior Vents
7. Check carbon monoxide detector
8. Check burner ignition

Indoor head unit

1. Wash and reinstall the reusable air filters
2. Clean the indoor evaporator coil and fins
3. Clean the blower wheel and fan barrel
4. Flush and treat the condensate drain line and pan
5. Check the drain pump operation, where fitted
6. Wipe down the housing, louvres and air deflectors
7. Test remote and wall-control operation in heat and cool

Outdoor condenser unit

8. Clear leaves, snow and debris from around the unit
9. Rinse and clean the outdoor condenser coil
10. Straighten damaged coil fins and check the fan blade
11. Inspect refrigerant line insulation and the line-set cover
12. Check refrigerant pressures and inspect for leak points
13. Inspect electrical connections, contactors and the disconnect
14. Verify defrost cycle, drainage and base-pan clearance