How do you measure a fireplace?

[CharlieChan]

Hi everyone-
I live in central Texas and have a fireplace that is largely for ambiance. I grew up with a word burning stove and would like to put a stove in my home for what little winter we get here (it's not much, but the cold drives my electric bill through the roof.)
My question is this- how do I measure my current fireplace to know which stoves to look at for an insert?

 

[DAKSY]

See if you can use this...

 

[CharlieChan]

Hey thanks for the info. Mostly, I needed to know how to measure the firebox etc. I have a brick hearth, so the infrastructure is all there. But the fireplace is a money pit.

 

[DAKSY]

That guide is right out of a Regency wood insert brochure.
I have had many customers use it to determine what unit will
fit in the masonry structure in their homes.
Not sure what else you need.

 

[double-d]

The main measurements you will need is the width of the firebox opening, the height of the opening and the depth of the firebox.
There are things to also consider, like does the firebox floor drop down, some are recessed about an inch or so. It's not a big deal, but if you select an insert that protrudes from the firebox the insert will need to be raised and so your height will need to take that into consideration.
Also there are measurements needed for the hearth in front of the fireplace, and mantel or other combustible materials. Sometimes the Surround (flashing) that covers the gap between the insert and fireplace opening may not cover what you have. There are ways to take care of these issues, just something to keep in mind.
Most inserts and fireplaces there is minimal room the make the liner connection (by code you need a stainless liner in the flue), but once again there are many products available to help out.
I'm sure others can help explain other things that I forgot.

 

[begreen]

You'll need the height and width at the fireplace opening, depth at the top and bottom, and the height and width at the rear of the fireplace. Also need will be the distance to nearest combustibles which typically are the legs and ledger of the mantel.