Let us help you keep your cooling and heating equipment running flawlessly year-round.
Our preventative VAC Maintenance Contract will give you peace of mind that your heating and cooling system is running efficiently. Don’t wait for a breakdown. We provide maintenance such as coolant recharge and inspect HVAC parts that are likely to wear out.
Our Exclusive Precision Tune-Up Procedure Includes, As Needed:
Heating System
- Inspect and tighten all electrical connections and terminals
- Remove, clean, and adjust main gas burners
- Remove clean and adjust ignition/pilot assembly
- Thoroughly brush and vacuum clean and heat exchanger(s) and combustion chambers
- Inspect heat exchanger(s) & combustion chambers for cracks, rusting, or problem areas.
- Inpsect the flue assembly and test flue gas drafting mechanism
- Test and inspect all furnace safety controls
- Test, record, and adjust gas pressure
- Replace or clean standard air filters
- Lubricate all fan motors and all moving parts
- Measure and adjust blower for correct airflow
- Adjust all dampers and set proper blower speed(s)
- Measure and adjust blower for correct airflow
- Adjust all dampers and set proper blower speed(s)
- Measure and record heating system output
- Inspect and test thermocouple output as well as pilot safety switch
- Measure and record electrical voltage, amperage, and component resistance
- Inspect and test all system transformers, relays, contactors, controls, and measure performance
- Perform a complete electronic carbon monoxide check of the entire house
- Advise customer on other ways to reduce energy consumption, improve safety, and enhance comfort
Benefits:
- Lower utility bills
- Extended equipment life
- Fewer repairs, breakdowns, and improved system reliability
- Peace of mind for you and your family
- Increased heating capacity
- Prior service scheduling
A/C System
- Thoroughly clean and replace standard air filter(s)
- Lubricate motor and fan bearings as well as other moving parts as necessary
- Inspect evaporator coil and drain pan when readily accessible
- Clean and inspect condensate drain lines and fittings
- Adjust and thoroughly clean blower motor and fan assembly as needed
- Inspect, tighten, and test all electrical connections (This includes disconnect switch)
- Inspect all cooling system electrical wires, connectors, and terminals
- Test system starting and running capacitors
- Test all controls, switches, relays, transformers, contactors, motors, and fans
- Measure starting and running amperes. lines voltage and control voltage
- Test system starting capabilities
- Test system for proper airflow and air delivery
- Inspect and adjust all safety controls
- Monitor refrigerant (Freon) pressures and temperatures
- Test and record super-heat and sub-cooling; compare with factory specifications
- Test and measure air conditioning system for proper production and capacity
- Monitor fan motors and compressor operating temperatures
Benefits:
- Lower utility bills by reducing energy consumption and waste
- Extended equipment life
- Fewer repairs, breakdowns, and improved system reliability
- Peace of mind for you and your family
- Increased heating capacity
Maintenance Program
Precision Tech Home Services
November 16, 2021
2023/06/06

