Propane and natural gas fireplace repair in Richmond Estates

Direct vent, B-vent or a log set

Three quite different gas appliances can sit behind a fireplace opening, and each is serviced to its own instructions. A sealed front, a draft hood and an open firebox fail in different ways, so a check that fits one can mislead on another.

One direct vent manual puts the difference plainly. Its units draw all of their combustion air from outside through the vent pipe, while the natural vent units in a companion manual must be installed with the draft hood in the same air pressure zone as their combustion air inlet.

At the start of a visit in Richmond Estates, the appliance type is the first thing named on the estimate. Vent-free units are routed to our ventless gas fireplace service, and the three types this repair service covers are these.

• A direct vent unit with a sealed glass front
• A natural vent, or B-vent, unit with a draft hood
• A decorative gas log set in a fireplace built for wood

A pilot that stays lit or goes out when off

Owners often ask whether the pilot should burn all the time, and owner's manuals answer it in their question tables. It depends on the system and how it is set, so neither a steady pilot nor a dark one is a fault by itself.

Some electronic systems keep the pilot lit on purpose. One insert's remote has a pilot-on setting, labeled cold climate, for that. A command system from another maker can be configured for a standing or an intermittent pilot, and in standing mode the pilot stays lit after the burner shuts off.

A standing pilot on a millivolt valve is meant to be present whenever the fireplace is in operation. Our technician confirms the design and the mode your fireplace is set to before calling anything a defect, and the estimate names that setup so the next service starts from the same facts.

How the flame should look once warm

A gas flame changes as the fireplace warms. One owner's manual says blue flames at start-up are normal and begin to yellow as the fireplace keeps running. A direct vent manual from another maker describes the warmed-up flame on its models as yellow and slightly taller than the rear log, after about 15 to 30 minutes at full rate.

Those descriptions are model-specific, and the same manual notes that the type of installation, the vent layout and wind can make the pattern vary. So a flame that looks different from another fireplace is not a fault by itself. A flame that stays blue and short, one that leaves dark marks on the logs, or one that has changed from how it used to look is worth a check.

On a visit to your Richmond Estates home, the flame is watched from a cold start until fully warm and compared with what the manual for that model describes. Any gap between the two is traced to its cause and written into the estimate.

What the free gas fireplace inspection covers

The free inspection is time spent on the appliance itself. It starts at the rating plate, where our technician reads the model, the gas type and the listing details. Where it is safe to run, the fireplace is then taken through its start sequence, so the step where it stops can be seen rather than guessed.

Visible parts come next. That means the glass, gasket and barrier, the logs and ember material, the pilot and burner as far as they can be seen, and the vent cap from the ground.

You then get a free written estimate that sets out what was found and what the repair or service would involve. There is no obligation, and work begins only with your go-ahead. For homes in Richmond Estates, the inspection and the estimate cost nothing, and the service is 10% off if you go ahead within 72 hours.