Yep, it’s that time of year again, out with the AC and in with the heat. Now is the time to schedule a furnace check with maintenance and AC winterization, before the season gets too busy. Meyer HVAC can do the extra items, like thoroughly clean the unit, wrap exposed pipes, fix any issues and cover the unit to winterize your air conditioner. We can perform furnace maintenance and make sure everything is ready for winter also. Here is what all is included with an indoor furnace preventable maintenance check.
- Inspect and clean blower assembly (includes blower housing, blower wheel and motor)
- On older models, lubricate motor and inspect and replace fan belt if needed.
- Check combustion blower housing for lint and debris and clean as necessary
- Inspect evaporator coil, drain pan and condensate drain lines. Clean as needed
- Inspect for gas leaks in gas furnaces
- Inspect burner assembly—clean and adjust as needed
- Inspect ignition system and safety controls—clean and adjust as needed
- Inspect heat exchanger or heating elements
- Inspect flue system—check for proper attachment to the furnace, any dislocated sections, and for signs of corrosion. Replace if necessary.
- Inspect control box, associated controls, wiring and connections
- Clean or replace air filters
- Inspect conditioned airflow system (ductwork)—check for leaks
WHILE YOUR SYSTEM IS OPERATING
- Monitor system starting characteristics and capabilities
- Listen for abnormal noise
- Search for source of unusual odors
- Monitor air conditioning and heat pump systems for correct refrigerant charge
- Measure outdoor dry bulb temperature
- Measure indoor dry and wet bulb temperature
- Measure high and low side system pressures
- Monitor gas furnace for correct line and manifold gas pressure—make adjustments as needed
- Measure temperature rise and adjust airflow as needed
- Check vent system for proper operation
- Monitor system for correct line and load volts/amps
