boiler odors

Strange Boiler Odors and What They Mean in Washington, DC

November 25, 2021

A boiler is an important component for many homes and commercial buildings in Washington, DC. When the boiler malfunctions, it may emit an unpleasant smell. Here are some common boiler odors and what they say about your boiler.

Rotten Eggs

This is one of the most common odors produced by boilers. When you notice the smell of rotten eggs coming from your boiler, you should immediately consult an expert to check it out. There are several reasons why this can happen, including the accumulation of anaerobic bacteria in the boiler.

The strange rotten egg smell is an indication of sulfur gas coming from the boiler. The warm, wet and enclosed spaces in the boiler encourage the growth of these bacteria. Once they start multiplying, they’ll produce the sulfur that smells like rotten eggs.

A Gas-Like Smell

Most boilers are either powered by natural gas or propane. Both odorless gases produce a strong smell due to an additive. This can mean there’s a loose-fitting part on your boiler, or the gas is leaking from a faulty point.

Such a scenario can be very dangerous for homeowners. Continuous running of the boiler at this state may cause irreparable damages with the risk of starting fires. If this persists, schedule a professional boiler company to troubleshoot and fix the problem.

Smokey Smell

If your furnace emits a smokey odor, switch it off and open your windows right away. A clogged boiler chimney or exhaust vent can cause this. The smoke will go into the ductwork and cause respiratory problems.

We’re here to help with your heating, air conditioning, heat pump and indoor air protection needs. When you’re looking for high-quality boiler maintenance services for commercial and residential systems in Washington, DC., contact us at Vernon The Heating & Cooling Specialist.

Image provided by iStock

You May Also Like

3 Signs It’s Time to Replace Your AC in Arlington, VA

3 Signs It’s Time to Replace Your AC in Arlington, VA

Your air conditioner prevents your home from being uncomfortably hot. Unfortunately, this appliance cannot last forever, and you may need to replace it after you observe certain signs. Here are indicators that show you need to replace your AC in Arlington, VA. Your...

4 Reasons for Uneven Cooling in Alexandria, VA

4 Reasons for Uneven Cooling in Alexandria, VA

Is your Alexandria, VA air conditioning system on but not distributing enough cool air throughout the house as it should? There are numerous possible causes, varying from minor hiccups to major issues requiring air conditioner replacement. We'll look at some of the...

4 Benefits of Air Purifiers in Herndon, VA

4 Benefits of Air Purifiers in Herndon, VA

Have you ever questioned if your Herndon, VA house is safe from air pollutants? You should check your home's indoor air quality system to guarantee that you breathe the cleanest air possible. Here are four advantages of using air purifiers. 1. Reduces Asthma and...

Why Choose Us

24/7 Emergency Service

NATE-certified technicians

Get Service in Hours, not DAYS

100% Satisfaction Guaranteed

Over 40 Years of Serving Washingtonians


Drug Free and Criminal Background-checked Technicians

  • This field is for validation purposes and should be left unchanged.

Pin It on Pinterest

Compliance Settings
Increase Font Size
Simplified Font
Underline Links
Highlight Links