Local gas fireplace repair with a free inspection in Lake Underhill

The rating plate comes before any part

Every gas fireplace carries a rating plate, because Florida's fuel gas code expects appliances to be listed and labeled for the use they are put to. Heat & Glo's owner manual, for example, says its plate usually sits in the control area. It names the model, the serial number and the type of gas the unit was built for.

The plate also lists the pressure range and orifice size the burner was set up with. That is why a repair starts there. The same symptom on two fireplaces can call for different parts and settings, and a pilot assembly that fits one model can be wrong for the next.

Before any part is named, our technician reads the plate at your Lake Underhill home and matches it to the maker's instructions. The model and gas type then go at the top of your estimate.

Flame carryover across the whole burner

Once the pilot lights the nearest ports, flame is meant to run along the burner until every port is burning. A yearly service list we follow checks for exactly that, calling it ignition carryover to all ports.

Gaps show as dark patches or a section that lights late. The causes the manuals name include plugged or corroded ports, ember material pressed down into the port holes and a log set so that it covers ports, which one log placement diagram specifically warns against. Dust and lint in the burner area can do the same.

Several starts are watched to find where the flame stalls, and the cause is corrected at that spot. A log or ember layer is reset to the maker's diagram and the light-off checked again, and ports that are damaged rather than blocked go on the estimate as a burner line.

Leak checks on the appliance connections

A yearly service list we follow includes a leak check of every accessible gas-carrying tube, connection and fitting. The fuel gas code allows leaks to be located with an approved gas detector, a noncorrosive leak detection fluid or another approved method, and the fireplace manuals add that an open flame is never used.

One natural vent manual also warns against spraying solution onto the control body, and notes that excess pipe compound can set off an electronic detector. A leak on the appliance's own valve, pilot or burner joints is part of the fireplace repair, while one on the connector or the supply piping is referred to the plumber or gas installer who works on house piping.

Any fitting disturbed during a repair is checked before the fireplace is lit again, as the installation manuals direct. On repair and service visits in Lake Underhill, our technician uses that manual's list of points as a guide.

• The pipe from the supply connection to the gas valve
• Every joint on the valve and control body
• The burner and pilot connections
• Field-made and factory-made joints alike

Clicking without a flame on an electronic system

On an electronic ignition fireplace, the clicking is the igniter sparking at the pilot. If the pilot does not light, the module does not spark forever. The electronic controls in the manuals we have read spark for a set time, then lock out and signal the fault, and one system also locks out after repeated failed attempts to relight a pilot lost during operation.

Resetting again and again is not the answer. Heat & Glo warns not to cycle its module's selector switch more than once within five minutes, because gas may accumulate in the firebox, and to call a qualified service technician instead.

Our technician follows the maker's lockout table in order. The checks run through gas reaching the pilot, the spark landing in the path of the gas, the ground to the chassis and the valve itself, and the part that fails its check is the one named on your estimate.