Ventless gas logs, pilots and burners repaired in Coral Gate
A clear diagnosis, a written estimate and work only on the items you approve.
- Owned and run locally
- Available for same-day service
- Fully licensed and insured
- Family owned and run
What changes in a ventless unit before a repair
- Roaring or whistling from the burner
- Odor that lasts past break-in
- Flame changed after cleaning
- Moisture on windows while it runs
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Ventless fireplace repair, explained step by step
Delayed or rough lighting of a vent-free burner
The main burner should light smoothly across its length. A delay followed by a soft thump, or flame that rolls out, is worth a call. The manuals list causes such as blocked ports, a log or ember near the pilot and low pressure.
Stop using the unit until it is checked. We clear the ports, reset any piece that blocks the path from pilot to burner and confirm pressure. Then we light it several times while you watch, so you can see the smooth lighting the manual describes.
Main burner orifice matched to the vent-free model
The main orifice meters gas into the burner, and its size is set for the model and the fuel. An orifice that was drilled, swapped or damaged changes the input, the flame and the air the unit uses. The rating plate and parts list tell us what belongs there.
We check that the fitted orifice matches the listing and is clean and undamaged. A wrong orifice is replaced with the listed one, never drilled out. If we find one that was altered, we explain why the unit should stay off until it is corrected.
Flame burning back inside a vent-free burner
Flame that burns inside the burner tube or near the orifice, sometimes with a popping sound, is called backfire in the manuals. Low pressure, poor gas quality, a damaged burner or a blocked air opening can all lead to it. It is not something to live with.
Turn the unit off and leave it off if you see or hear it. We check the pressure, the orifice, the air opening and the burner itself. Then we light it several times to confirm the flame stays where it belongs.
Vent-free units altered by earlier work
Earlier work sometimes leaves a vent-free unit changed from its listing. A drilled orifice, a bypassed sensor, a missing screen, added decorations or an unlisted blower are all signs. The unit may still light, but it is no longer the appliance that was tested.
We note every change we find and explain which ones matter most. Correcting them returns the unit to its listing. Where a change cannot be undone with listed parts, we say that the unit should stay off.
Ventless log and pilot items on the estimate
- Rating plate, model and gas type
- Thermocouple or thermopile output check
- Control compartment cleaned
- Lighting sequence shown to you
What people ask before a ventless repair
Can a vent-free log set go into any prefab fireplace?
Only into a factory-built fireplace listed and labeled for unvented gas logs. The Florida Building Code says so, and some fireplace manuals state they were not tested with them. We read both labels before servicing the logs.
Why does the flame on my log set look orange and stringy?
One common cause is too much ember material on the burner. Manuals ask for a light, fluffy layer, kept away from the pilot and the large ports. Dirty air openings and drafts can do it too, and we check each.
Why does a new log set smell when it first burns?
New logs and parts carry oils and binders that burn off during a break-in period, and the manuals call for plenty of ventilation then. If smoke or odor continues well past that stage, turn the unit off and tell us.
More Ways to Care for Your Fireplace
- Chimney Damper Repair and ReplacementRestore a usable damper mechanism after checking the plate, frame and control linkage.
- Prefab and Zero-Clearance Fireplace RepairIdentify and repair manufactured fireplace components using the appropriate model information.
- Fireplace Hearth RepairRepair the hearth surface after considering the supporting assembly and fireplace requirements.
- Spalling Brick Repair and Chimney Brick ReplacementReplace deteriorated chimney bricks while retaining suitable surrounding masonry.
- Chimney Masonry RepairRepair affected chimney brickwork and joints with materials selected for the construction already in place.
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Local service. Careful repairs. A fireplace worth coming home to.
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Chimney & Fireplace Brands We Work With
DuraVent 
Olympia Chimney and Venting 
Copperfield Chimney Supply 
Rutland 
Heatilator 
Heat & Glo