Maintenance

Home

Tune Up

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. Find out more 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.

Schedule for maintenance on line . 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 

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.

check Complete list of two maintenances:
check Adjust gas pressure as needed
check Measure for correct air flow
check Adjust pilot as needed
check Lubricate all moving parts as needed
check Check combustion air
check Inspect gas piping
check Check thermostat calibration
check Inspect evaporator coil
check Tighten electrical connections
check Inspect blower components
check Clean condenser coil
check Test furnace proper starting
check Clean furnace ignition assembly
check Measure volts and amps
check Measure temperature difference
check Monitor cooling cycle
check Monitor flue draft
check Monitor refrigerant pressure
check Monitor heating cycle
check Test condensate drains
check Test furnace safety controls
check Test AC starting capabilities
check Test AC safety controls
check Adjust furnace burner assembly
check Check heat exchanger
check Clean furnace burner assembly