Vented and vent-free gas logs installed in Middleburg

A free inspection in Middleburg tells you which log set your fireplace and room can take.

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Gas log pros who measure first in Middleburg

Locally owned in Jacksonville
Family owned and operated
100% satisfaction guaranteed
Free inspection and estimate
Same-day service available
10% off any service

Vented sets get a permanent damper clamp, fitted and measured, not a note to remember.

Free inspection and estimateYour Middleburg firebox, flue, damper and room are measured against the set's manual at no charge before anything is bought.
Upfront pricing, no hidden feesSet, burner, clamp, cleaning and any repairs are priced in writing, with the gas trade's part named.
100% satisfaction guaranteedIf the flame is sooty or the set will not stay lit after our installation to the manual, we come back.

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Replacing gas logs that came with the house

A house bought with a gas log set in the fireplace often comes without its manual. Without it, nobody knows which set it is, whether the logs are in the right places or whether the damper clamp is still there. Logs from another set do not match the burner's layout, so the manual matters.

We identify the set from its rating plate, find its manual, reset the logs to it and check the clamp, pressure and flame. Where the set is past its life, a replacement is quoted. Inherited gas logs at a house in Middleburg? Have them checked at (904) 920-5495.

Middleburg sits away from the coastline. Middleburg lies within Clay County.

Burner, logs, damper and gas

Vent-free sets only where room size and rules allow
Soot problems traced to placement, burner or air
Outside air and clean-out doors sealed for vent-free
Room size worked out before vent-free logs go into homes in Middleburg

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Measure, clean, clamp, light

Measure firebox and room
Firebox, chimney height and, for vent-free sets, the room are checked against the manual.
Clean and clamp
Soot and debris come out of the fireplace, and vented sets get their permanent damper clamp.
Connect and test
Once gas reaches the valve, the set is connected, leak tested and its pressure read.
Place logs and light
Logs and embers go where the manual shows, and we light the set with you.

Which fuel the house has in Middleburg

Houses in Middleburg differ in fuel, piped gas in some and propane in others, and the set must match.

We confirm it before anything is bought.

10% off any service booked within 72 hours of inspection

Burner and logs together, a gas log set in Middleburg is 10% off.

Call (904) 920-5495 Free Inspection

The room-size rule for vent-free logs

Room volume sets the ceiling on vent-free input. Under 621.5, all the unvented appliances in a space together may not exceed 20 Btu an hour per cubic foot, so a 30,000 Btu an hour set needs 1,500 cubic feet or more.

Rooms joined by doorless openings can count together, and one maker's manual includes a worksheet for exactly that. We measure length, width and ceiling height, add connected spaces where they qualify, and compare the total with the set's input before recommending vent-free. A room that falls short gets a smaller set or a vented one.

Protecting the valve during pressure tests

Gas piping gets pressure tested, and those tests can damage a log set's valve. One maker requires the appliance and its main valve to be disconnected from the supply piping during tests above half a pound per square inch, and isolated by closing its shutoff valve during tests at or below that.

When the gas trade tests a new line to the fireplace, we coordinate so the set is disconnected or isolated as the manual requires. It is a small step that saves a valve. A valve damaged by test pressure can leak or fail to regulate.

Service before the season

One log set maker asks for the appliance to be examined before use and inspected at least annually, to prevent burner shutdown, soot and odors, with the controls, burner, air shutters and air passages kept clean. It suggests more frequent cleaning for propane sets.

The same manual asks for periodic examination and cleaning of the fireplace's venting system. A yearly visit covers the burner and pilot, the logs and media, the damper clamp, the pressure and the flame, and we can schedule it on the day the set goes in. Flames with unusual shapes or slow ignition between visits are a reason to call sooner.

Firebox, room and damper on paper

Firebox front width, rear width, depth and height against the set's table
Room use and local rules checked before vent-free is chosen
Firebox floor checked level under the burner
Screen in place, with flames curling in and away from it

Gas log questions from Middleburg

Are vent-free logs allowed in any room?

No. The fuel gas code limits them by room size and input, and one maker's set may not go in a bedroom or bathroom. Some local rules prohibit them altogether.

Can I convert my log set to propane?

It depends on the set. Some are not convertible in the field at all, and others convert with the maker's instructions. The rating plate and manual decide.