Measure from the fireplace floor to the top of the front opening. 2. Sizing Guidelines by Valve Type

Subtract 12 inches from your front width to ensure enough space for the remote receiver and valve. 3. Safety and Fit Clearances

To determine the right size gas logs to buy, you must measure your fireplace's interior dimensions—specifically the —and then account for mandatory safety clearances based on your chosen control valve system. 1. Essential Measurements

Before shopping, use a tape measure to record these four dimensions in your firebox:

Measure from the front opening (behind any lip or ledge) to the back wall.

How To Measure for and Choose a Gas Log Set - Fireplace Doors Online