Preventative Maintenance Agreement
Here’s What You Get
- Two planned visits per year (one in spring and one in fall) to maintain maximum efficiency—to prolong the life of your system and prevent repairs due to neglect.
- Priority Customer Status. If you have problems with your systems, you’ll be at the top of our list...ahead of customers without a Preventative Maintenance Agreement!
- 10 percent discount on the cost of any repairs needed—saves you money!
Here’s What Your Precision Heat*/AC* Tune-Up Includes
** Wash permanent filter or install clean filter
** Clean and test thermostat
** Test all safety controls
** Test belt and adjust tension
** Tighten loose electrical connections
** Test fan speed operations
** Test fan control
* Test temperature drop across coil
* Inspect contactor
* Inspect start and run capacitors
* Inspect and clean condensate drain
* Test compressor crankcase heater
* Test compressor time delay
* Test compressor efficiency (valves)
* Balance refrigerant charge
* Inspect evaporator coil
* Clean condenser coil
* Inspect for cracked heat exchanger
* Clean and adjust burners
* Clean and adjust safety pilot
* Test flue for proper venting
* Test for gas leaks at furnace
* Test manifold gas pressure
* Test thermocouple output
* Test temperature rise through furnace