warm weather and furnace

Why is My Furnace Running in the Summer?

It’s August and although we are months away (thankfully!) from winter weather our home might be thinking otherwise. If your furnace is running (even in the hot summer months) you […]


Benefits of Replacing Air Conditioner and Furnace at the Same Time

Replacing your air conditioning system and furnace at the same time might seem extremely difficult, but replacing both can save you energy and money in the long term. Before making […]


Common Furnace Pilot Light Problems

Older gas furnaces use a standing pilot light to ignite burners for heat. When a problem occurs with a pilot light, the furnace isn’t able to warm up properly in […]

pressure switch for a furnace

Troubleshooting Your Furnace Pressure Switch

A pressure switch in a furnace serves as a kind of safety device, detecting for negative pressure, incorrect venting air pressure and proper combustion airflow. If improper conditions are detected, […]


Preparing your Furnace for a Colder Winter

It’s that time again to get ready for what experts are predicting will be another freezing cold and snowy winter across the Pittsburgh region. Last year brought the Polar Vortex, […]

cloud blowing cold air

Why is my Furnace Blowing Cold Air?

When cold weather arrives and it’s time to turn on the furnace to heat up your home, the last thing you want is to discover that cold air is blowing […]


Troubleshooting your Furnace

As your furnace continues working this winter to keep your home warm, you might run into unforeseen issues along the way. For a conventional mid-efficiency gas furnace, troubleshooting can help […]

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Repair your Gas Furnace with Gillece

When it comes time to turn on your gas furnace for the winter, and sometimes within a couple of months of operation, something might go wrong, leaving you with no […]


Gillece Services’ Furnace Replacement to Save Energy and Cut Costs

If your furnace is at least ten years old- and possibly a couple of years younger- and requires frequent repairs while being inefficient and oversized, it might be the right […]

Gilley in the winter

Common Furnace Problems

Gillece Heating Services Remedies Common Furnace Problems to Restore Comfort There are many problems that can arise with your furnace that keep the heat from turning on, staying on, or […]