I’ve been on a couple code compliant blower door tests recently and was amazed to find atmospherically vented gas water heaters installed in these new homes, just like the one in the photo below.
A Cold Climate Construction and Energy Blog
A Cold Climate Construction and Energy Blog
I’ve been on a couple code compliant blower door tests recently and was amazed to find atmospherically vented gas water heaters installed in these new homes, just like the one in the photo below.