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Don't wait till your system breaks down, take advantage of our Special $99.00 tune-up.
We provide pre-season tune-ups before each cooling and heating season. Proper use and maintenance of your air conditioning and heating system is key to achieve the ideal indoor environment.
If you are a VIP Member tune-ups are automatic. Click here to read about all the advantages of becoming a VIP Club Member.
You will save energy, money, and your HVAC system will last years longer with yearly maintenance. Chances of an emergency break-down may become very remote with regular maintenance.
KNOW HVAC Technicians will troubleshoot any problems in the spring and fall, therefore minimizing possible larger problems in the peak seasons.
Call us today to perform a routine maintenance check of your heating or cooling system at 614-678-6344.
This checkup ensures that all components are working properly and safely.
To schedule for maintenance on line click here.
If you are having problems with your system, please call us to schedule a service call.
Your system must be residential and in good working order. This limited time special is not valid with any other offer, and may be scheduled Mon.- Fir. between 8am- 6pm. One (1) special per unit.
For commercial tune-ups please call us at 614-678-6344
See all our current specials |
Bi-Annual Maintenance
To prevent breakdown and maintain efficiency, we will adjust, check, clean, examine, inspect, lubricate, measure,
monitor, tighten, and advise of any needed repair.
| Complete list of two maintenances : |
| Adjust gas pressure as needed |
Measure for correct air flow |
| Adjust pilot as needed |
Lubricate all moving parts as needed |
| Check combustion air |
Inspect gas piping |
| Check thermostat calibration |
Inspect evaporator coil |
| Tighten electrical connections |
Inspect blower components |
| Clean condenser coil |
Test furnace proper starting capabilities |
| Clean furnace ignition assembly |
Measure volts and amps |
| Measure temperature difference |
Monitor cooling cycle |
| Monitor flue draft |
Monitor refrigerant pressure |
| Monitor heating cycle |
Test condensate drains |
| Test furnace safety controls |
Test AC starting capabilities |
| Test AC safety controls |
Adjust furnace burner assembly |
| Check heat exchanger for damage & corrosion |
Clean furnace burner assembly |
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| Maintenance Service KNOW Air | Heating Repair Columbus | Furnace | Heat Pump |
