Local specialists for ventless fireplace repair in Lake Avalon
Book your vent-free fireplace service in Lake Avalon within 72 hours after the free inspection and save 10% with our local, family-owned crew.
- Licensed & insured
- Locally run
- Family owned and operated
- Same-day service available
Your ventless fireplace inspection in Lake Avalon, point by point
Nothing here is guessed over the phone. Each point is seen in person at your Lake Avalon home.
- Burner crossover from rear to front observed
- Log placement matched to the model's diagram
- Flame height and color compared with the manual
- Drafts from fans, returns and doors observed
Where a ventless fireplace repair starts in Lake Avalon
Practical points our Lake Avalon specialists share with vent-free owners before any repair.
Why the Florida code requires an ODS on vent-free units
Section 621.6 of the Florida Building Code, Fuel Gas, requires every unvented room heater to carry an oxygen-depletion safety shutoff. It has to shut off the gas to the main burner and the pilot when the room's oxygen drops to the level the manufacturer specifies, and the code sets a floor below which that level may not go.
So the ODS is never treated as optional hardware. When one fails, our specialists replace it with the assembly listed for your model and gas type, then test the shutdown before the fireplace goes back into service.
Pilot lit, main burner dark
When the ODS pilot burns but the main burner stays dark, one troubleshooting table names a clogged burner orifice, an orifice sized too small and inlet gas pressure that is too low. On a unit set up for natural gas, it adds inlet pressure that is too high.
Each cause calls for a different fix, so our specialists measure before they clean or swap anything. You receive the reading, the reason and the repair on one written estimate, free of charge.
Matching the log set to the firebox size
Each vent-free log set ships with minimum firebox dimensions. One maker lists its 18 inch set as needing a firebox at least 24 inches high, 14 inches deep, 28 inches wide at the front and 20 inches at the rear, with wider front and rear figures for its 24 inch set.
A firebox manual also warns against installing a heater in a box that misses the heater's minimum size. Our specialists measure yours against the chart for the set you own and record the numbers in your service file.
Mantel clearances for a vent-free log set
A log set placed in an existing fireplace has its own mantel rules. One manual calls for noncombustible facing at least 1/2 inch thick, reaching at least 8 inches above the opening, and shows a combustible mantel up to 10 inches deep sitting at least 20 inches above the opening without a hood.
With its 4 inch hood, that figure drops to 18 inches. If a mantel misses both, the manual says to run the logs with the damper open only or to raise the mantel. We measure and explain which applies to your home.
Hearth height and floor protection
One log set manual sets rules for the floor in front. Installed at floor level, the appliance needs 14 inches of clearance to combustible flooring, and where combustibles sit closer, it has to be raised at least 5 inches above the combustible floor.
Firebox manuals add that a unit resting on carpet or vinyl tile needs a metal or wood barrier under its whole footprint. New flooring can quietly break those rules, so our specialists recheck them whenever a room has been redone.
Other work in Lake Avalon
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Ventless gas fireplace repair questions in Lake Avalon
What Lake Avalon homeowners often ask before a vent-free repair, answered from the manuals.
Can a vent-free fireplace go in a bedroom?
Generally no. Section 303.3 of the Florida fuel gas code allows only a single wall-mounted unvented heater of 10,000 Btu per hour or less in a bedroom, with an oxygen depletion shutoff and enough room volume. The vent-free log set and firebox manuals we use say never to install them in a bedroom or bathroom.
How big does the room need to be for a ventless fireplace?
Section 621.5 of the Florida fuel gas code limits unvented heaters to 20 Btu per hour per cubic foot of the space. Manuals also use 50 cubic feet per 1,000 Btu per hour of all appliances in the space to decide whether it is confined. We run both calculations during the free inspection.
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