Question 1

What preventive maintenance should I do?

Accepted Answer

Heat pumps, air conditioners, and warm air generators (gas and furnaces) require annual professional maintenance. A detailed inspection will detect potential problems like leaks, rust or mold, soot, corrosion, or damaged wires. It's also important to check air ducts, chimneys, dampers, valves, etc.

Question 2

What is the recommended inspection frequency for a heat pump/oil furnace?

Accepted Answer

The inspection for a heat pump or an oil furnace should be done once a year.

Question 3

What is the recommended inspection frequency for a gas furnace?

Accepted Answer

The inspection for a gas furnace should be done once every two years.

Question 4

Do I need to run my humidifier year-round?

Accepted Answer

A humidifier should be cleaned regularly and turned off at the end of the heating season. The unit should be unplugged, the supply valve closed, and the unit drained. Those with a water reservoir should be completely emptied and cleaned.

Question 5

What should I do if my thermostat is defective?

Accepted Answer

A defective electronic thermostat must be replaced immediately.

Question 6

What maintenance does a forced-air system require?

Accepted Answer

A forced-air system needs to be lubricated, the blades cleaned, and the motor checked (to avoid overload) regularly.

Question 7

How can I ensure the air is free of harmful substances?

Accepted Answer

To reduce the possibility of developing bacteria, mold, and/or allergens, it is recommended to check the condition of the ducts by removing your air registers.

Question 8

How often should filters be replaced?

Accepted Answer

1" filters should be replaced every month; 4" and 6" filters should be replaced twice a year.

Maxi Vent Distribution CVAC/HVAC

Maxi Vent Distribution CVAC/HVAC