It's important to buy the right size log set - improper sizing can interfere with proper drafting of your fireplace. If the logs are too large, the unit will not burn as efficiently and the size may hamper the proper operation of the control system. Too small a log set will diminish the beauty of your hearth setting. Look below to see the parts of the fireplace you'll need to measure before purchasing your log set - this area of your fireplace is called the "firebox".
Sizing and Specifications
By measuring the front width, back wall, depth and height of your firebox, you can determine what size log set you will need. The chart below can be used as a guide to select correct log set size. Log set sizing charts vary somewhat by manufacturer so you should check with your hearth dealer for the chart that matches the manufacturer you've selected.
Sizing Notes:
If you install a safety pilot kit, add 3" to the width of the firebox opening and front dimension of the log set. If you install a remote system, add 6" to the width of the firebox opening and front dimension of the log set.
Gas Log Sizing and Specifications
The Main Benefits of Gas Logs:
- Casual Living 100 Power House Specialist 2004
- Can operate without electricity
- Functional room decor
- Leaves no smoky odor
- No cleaning ashes
- Added source of space heating
- Environmentally friendly
Main Components of a Gas Log System:
- Gas logs (the number of logs included in a log set will vary by style and manufacturer)
- Fireplace grate (stand on which the logs are installed, sized according to the log set size)
- Gas burner system (burner type depends on fuel type and log style)
- Fuel injector (natural gas only)
- Sand (natural gas only)
- Vermiculite (propane gas)
- Damper Clamp (vented logs)
- Stabilizer clips
- Safety pilot (mandatory for vent free and propane gas, optional for natural gas)
Gas Requirements
Is a gas line currently installed?
If no, then a gas line or propane will need to be installed by your local plumber.
If yes, please verify the following information: Is the natural gas line currently in place for a log lighter? Is the plumbing coming from the left, right or center floor of your fireplace?
Fireplace Requirements for Vented Gas Logs
Vented gas logs are to be installed only in a fully, vented, noncombustible fireplace with an open damper. The chimney must be free of any obstructions. The fireplace must be designed and approved to burn wood. Like burning natural firewood, your gas log set is designed to burn with yellow, smoky flames. For this reason, it must be adequately vented. The fireplace flue must be at least 8" at its smallest dimension.
Your fireplace must have a gas supply line that has been installed by a qualified technician in accordance with all local codes. The gas supply line must be 1/2" minimum interior diameter. If the gas line to your fireplace is longer than 20', a larger diameter line may be necessary.
Before installation, be sure to clean your fireplace floor of any ashes or other foreign materials. It is recommended that a chimney sweep or other qualified person inspect the fireplace and chimney before having your log set installed.
Gas Log Valves
The Standard ON/OFF Valve - This valve is controlled manually and the logs will need to be lit each time they are burned.
The Safety Pilot Kit - This valve may be installed with the logs to allow the pilot to burn constantly, which does not require the logs to be lit each time they are burned. It is possible that additional installation costs may be charged for installation of a safety pilot.
Gas Log Accessories
Remote Controls - Allow for the automatic turn on/off of the log set from anywhere in the room. Styles vary from allowing the customer to turn the flame up/down, installation of a wall switch or simply turning the set on/off.
Other available accessories include: branches, sand, embers, lava granules, pine cones, bonus logs and wood chips to help customize the look of your fireplace.
Propane Gas Logs
Gas log sets are designed for use for either natural gas or propane fuels. Sets designed for use with propane gas must be installed with a safety pilot system. In most gas log sets, the safety pilot is included. Never use propane gas in a log set designed for use with natural gas or natural gas in a log set designed for use with propane gas.
Source: Buy Gas Appliances
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