Top 10 Questions About Your Gas Fireplace as Summer Approaches

As summer approaches and temperatures rise, your gas fireplace may be the last thing on your mind. However, this is the ideal time to inspect, maintain, and prepare your fireplace so it's ready when cooler weather returns. Neglecting your fireplace over the summer can lead to unnecessary repairs, higher costs, and reduced efficiency.

Whether you're a new homeowner or a seasoned pro, here are the top 10 questions people ask about their gas fireplace going into summer, along with practical advice and expert insight to help you keep your fireplace in great shape.

1. Should I turn off the pilot light during summer?

Short answer: Yes, in most cases.

Keeping the pilot light on year-round may seem convenient, but it’s not always ideal. During the warmer months, there’s no need for that small flame to keep burning. Turning it off can:

· Save energy – A pilot light can use up to 600–900 BTUs per hour.

· Reduce heat – Even a small flame contributes extra heat to your home.

· Prevent wear and tear – Reduces the strain on internal components.

Before shutting it off, check your owner’s manual or consult a professional to ensure you’re doing it correctly. Keep in mind: some newer systems have electronic ignition and no standing pilot at all.

2. How do I safely shut off the pilot light?

If you’ve decided to turn off the pilot light, here’s a general guide:

1. Locate the gas control knob – Usually found inside the control panel below the fireplace.

2. Turn the knob to “Off” – Wait a few minutes for the flame to extinguish and any residual gas to clear.

3. Turn off the gas supply valve – Typically located near the base or behind a wall panel.

Important: If you smell gas or feel uncertain at any point, call a licensed technician.

3. Do I still need to clean my fireplace in the summer?

Absolutely. Summer is a great time for cleaning because the fireplace is no longer in use.

· Dust and debris can collect in the firebox and around the logs or glass.

· Soot buildup on glass doors should be wiped down using a manufacturer-recommended glass cleaner.

· Vents and blowers may collect dirt or cobwebs and should be cleaned for efficiency and safety.

A thorough summer cleaning ensures your fireplace is safe and ready for the first chilly night of fall.

4. What kind of maintenance should I perform before summer?

Here’s a basic summer maintenance checklist for your gas fireplace:

· Turn off the pilot light (if applicable).

· Clean the glass door.

· Dust the logs and firebox.

· Vacuum the blower and louvers.

· Check the gas line for leaks or corrosion.

· Inspect the venting system for blockages or bird nests.

· Schedule a professional inspection if needed.

Even if your fireplace appears to be working fine, these steps can prevent bigger issues down the road.

5. Can leaving the gas on over summer be dangerous?

While leaving the gas supply on isn't inherently dangerous, it does increase risk. If there’s a leak in the line or pilot assembly, it could go undetected over months of disuse.

Turning off the gas supply valve adds an extra layer of safety. It's a smart precaution, especially if you have pets, children, or a vacation home that will be unattended for weeks at a time.

6. Should I cover my gas fireplace during summer?

If you have an outdoor gas fireplace, then yes, covering it is a good idea. Use a breathable, waterproof cover to protect it from:

· UV damage

· Dust and pollen

· Rain and humidity

· Insects and animals

For indoor fireplaces, a decorative fireplace screen or magnetic draft stopper can block airflow, reduce dust accumulation, and help with energy efficiency.

7. What should I do if I smell gas around the fireplace?

This is a serious safety concern and should not be ignored.

If you smell gas:

· Do not light any matches or operate electrical switches.

· Evacuate the area immediately.

· Shut off the main gas valve if you can do so safely.

· Call 911 or your gas company emergency line.

Even a faint odor of gas in the summer months could indicate a leak in the line or faulty pilot valve. Schedule a professional inspection to ensure everything is in order.

8. How can I improve indoor air quality when the fireplace isn’t in use?

Gas fireplaces are generally clean-burning, but lingering soot, dust, or vent blockages can affect indoor air quality—especially when windows are closed and AC is running.

To keep your air clean:

· Clean the fireplace thoroughly before summer.

· Change your HVAC filters regularly.

· Use an air purifier to reduce particulate matter.

If your gas fireplace is vent-free (ventless), it’s especially important to monitor air quality, as it recirculates combustion gases directly into your living space.

9. Can I still use my gas fireplace during summer nights?

Of course—but use it sparingly and with good ventilation.

Some homeowners enjoy their fireplace during cooler summer evenings, especially in high-altitude or coastal regions. If you choose to light it:

· Ensure the room is well-ventilated.

· Keep sessions short to avoid unnecessary heat buildup.

· Consider reducing the flame intensity if your model allows it.

Just remember to clean the unit and check for leaks before lighting it up again.

10. Should I get a professional inspection even if everything seems fine?

Yes—especially if it’s been more than a year since your last inspection.

A certified gas technician can:

· Detect hidden gas leaks.

· Inspect the ignition system, thermocouple, and gas valve.

· Clean internal components you can’t easily reach.

· Check the flue or vent system for obstructions.

· Calibrate the unit for maximum efficiency.

Even if you don’t use the fireplace much, routine inspections prevent small issues from becoming costly repairs.

This information is provided for entertainment and information purposes by Fireplace and Grill Experts, Inc. We are a family owned and operated Colorado business with over 30 years’ experience in the hearth industry. We provide service, repair and installation of gas fireplaces, outdoor natural gas and propane grills, gas fire pits, gas patio heaters and gas lines. If its gas related, we are your professional and experienced service team. Please contact us with any questions you may have or to schedule an appointment

Have more questions about your gas fireplace? Drop them in the comments or reach out to us directly at 303-887-4727. Summer is the perfect season to get your maintenance checklist done without the chill!