24x80. Builder door was 20x80 and had to remove to get LP waterheater out.
Any suggestion on finding one?
West Houston./upper coast location.

No answers yet?

Might try the PRO Desk @ Home Depot
to get that exterior door + installtion
THEN get proper size gas vents for the installer
to use on the walls (easier than cutting a metal door).

SOP Tip: If the water heater needs more air than is available in the room, you will need vents or a louvered door connected to another part of the house or the outdoors. In most cases, you will need two vents, one located within 12 inches of the ceiling and another within 12 inches of the floor.

Home Depot PROs can help figure all this out.


Since I'm blind to all the details, locations, nuances ... this is only a start, perhaps something to leap frog with ideas.

Home Depot should have that in stock.

Door clearance center on 45

Thx for help. This door is for an outside WH closet door under a car port. Pic on right is old door (20x80). Want a 24x80 replacement

You may need to install the louvers yourself unless you custom order it.

Why did you take all the brick down?

This is why I took down brick! On a positive note, easier to install larger door.

I feel like this raises more questions than it answers!

Impressive. Did you do that yourself or did your plumber do that for you?

I am soley to blame!

I'd blame whoever built your house lol. I figured something fun happened.