HVAC maintenance tips to prevent costly heating system repairs

As temperatures drop, homeowners are advised to inspect their heating and HVAC systems before they are needed to avoid costly repairs and discomfort. Experts suggest that proactive maintenance, such as checking air filters, can prevent significant issues like system freezing or water leaks caused by restricted airflow.

Key indicators that a system may require professional attention include persistent musty odors, visible dust or debris blowing from registers, and signs of pest infestations such as nesting material or droppings. Additionally, homeowners should ensure that vents are not blocked and avoid turning thermostats completely off when leaving the house, as frequent large temperature swings can decrease efficiency and force the system to work harder.