Generally speaking, preventive maintenance helps ensure that the warm or cold air pumping through your is as clean as possible to breathe. Usually, a trained professional HVAC technician will come to your house to do maintenance checking
What preventive maintenance is required for hvac?
Checking refrigerant charge and inspect for leaks
Cleaning and straightening condenser coils to ensure proper air flow
Checking gas connection for gas leaks
Checking if the gas pressure is set to a proper amount
Checking for dust mites and mold
Tightening all electrical connections
Lubricating all moving parts
Replacing worn pulleys
Testing thermostat to make sure it turns the system functioning is set to turn on and off properly
Clearing drain pans of any standing water to avoid overflow
Checking whether the air filters need a cleaning or replacement
Many homeowners will have to be required to have their heating and cooling system checked to maintain the warranty on their air conditioner.
