
Gas fireplace insert installation from our Lockhart team
Already picked an insert? Our Lockhart team reads its manual and measures your firebox before you buy.
- Licensed & insured
- Locally run
- Family owned and operated
- Same-day service available
Measured at your Lockhart fireplace, priced in writing
Checked in person by our family-owned team in Lockhart and explained without jargon.
- Rear width and side angles measured, beyond the face of the opening
- Masonry or factory-built fireplace, and what the insert manual allows
- Chimney passageway examined and cleaned before connection
- Hearth and floor covering in front of the insert
The engineering behind a gas insert in Lockhart
The practical side of the job, as our Lockhart specialists explain it on site.
The fireplaces a gas insert is made for
A gas insert is built to sit inside an existing wood-burning fireplace. Heat & Glo's installation manual for its Supreme inserts, for example, says they are designed for solid-fuel masonry fireplaces and for factory-built fireplaces listed to UL 127. That covers the brick fireplace built with the house and many metal fireboxes set into a framed wall.
It does not cover a decorative opening, a fireplace that was never meant to hold a fire, or a firebox the manual does not name. We identify which kind you have at the free inspection and check it against the insert you are considering before anything is ordered.
What happens to the old damper
The liners for a gas insert pass through the damper opening on their way up. Heat & Glo tells installers to lock the fireplace damper fully open or remove it completely. A damper left free to swing can pinch the liners or drop onto them later.
Some dampers leave room for both liners once they are locked open. Others are too tight and come out. We decide which at the inspection and describe the choice on your estimate, including any cutting or modification the damper needs.
The conversion label inside the firebox
Once a wood-burning fireplace holds a gas insert, it has changed for good. Heat & Glo includes a fireplace conversion notice, to be permanently attached inside the lower back of the firebox, stating that the fireplace has been converted for use with a gas insert only.
That label protects the next owner or technician as much as you. We attach it where the manual shows, with silicone or mechanical fasteners if needed, so it stays put.
Paperwork that stays with the house
Three documents travel with every insert: an installation manual, an owner's manual and a rating plate that records its model, gas type and input. Those are the documents the next technician needs to service it correctly.
We leave the manuals with you, show you where the rating plate sits and note the model and serial number on your records. If you sell the house, the paperwork goes with it. A copy of your written scope goes in the same folder, so the next technician knows exactly what was installed.
Other work in Lockhart
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Chimney Sweep and Chimney Cleaning A cleaner flue and a clearer plan for using it. Learn more
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Spalling Brick Repair and Chimney Brick Replacement Replace failing brick without hiding the cause. Learn more
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Gas Log Installation Match the log set to the fireplace and its intended use. Learn more
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Chimney Leak Repair Find the entry point before choosing the repair. Learn more
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Stucco Chimney Repair Repair the layer beneath a better-looking finish. Learn more
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Chimney Damper Repair and Replacement Restore a damper you can operate with confidence. Learn more
Learn more about gas fireplace insert installationLockhart services
Gas insert questions we hear in Lockhart
No sales script, only what we tell homeowners in Lockhart at the fireplace.
Who connects the gas line for the insert?
A qualified gas professional runs and connects the supply, as insert manuals require. It appears on its own estimate line with the name of whoever performs it. Our team coordinates the timing with the rest of the job.
Why does a new insert smell during the first fires?
The paint and materials cure during the first long burns, and that gives off a smell. Makers describe a break-in burn with the windows open and the fireplace on high for a few hours. The smell fades once the curing is done.
Request your free estimate
Share the job details and arrange a free inspection with our local team.
- Free inspection
- No hidden fees
- Family owned and operated
Need an answer now? Call (352) 675-6376
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