Skip to main content
WV Pollution Prevention (P2) Program

Proper Cleaning and Timely Maintenance of Furnaces

Regularly cleaning and maintaining furnaces is crucial for their effectiveness, emission reduction, and pollution prevention. A clean furnace burns fuel more efficiently and thoroughly, maximizing energy output. This leads to reduced fuel consumption and emissions resulting from incomplete combustion. Neglecting timely cleaning allows dirt and dust to accumulate in the burning spaces, increasing fuel consumption and potentially causing premature furnace breakdowns that necessitate emergency maintenance, incurring additional costs.

Regular cleaning and maintenance are the primary preventive measures against untimely breakdowns. They also extend the life of the furnace and burner. Additionally, the air filter should be replaced regularly. The air filter helps keep dust particles from entering the burning chamber.

However, it can become blocked if not cleaned due to excessive dust accumulation. This blockage hinders proper air flow, leading to incomplete combustion of fuel. Consequently, furnace efficiency decreases, and harmful pollutants like SOx, NOx, and COx are released into the environment. These pollutants pose risks to human health and the environment. Therefore, cleaning furnaces adequately and performing timely maintenance is essential to enhance their efficiency and reduce emissions. 

Sources

  1. https://www.eheatcool.com/services/heating/furnaces/tune-up/the-role-of-furnace-tune-up-in-energy-conservation-benefits-frequency-and-tips/
  2. https://www.centralhtg.com/blog/the-hidden-benefits-of-regular-furnace-cleaning-why-its-essential-for-your-home