Wall mounted boilers heat water for use in space heating. They are functionally very similar to other boilers, but are designed to be mounted on a wall and direct vented.
Wall mounted boilers are most commonly used in residential and commercial settings, especially in small spaces such as apartments and home additions.
III Equipment Options
Condensing models, which offer higher efficiency, are available. Units can be used in combination systems to provide heat and domestic hot water from one wall mounted boiler.
1. Equipment Manufacturer Database
2. Boiler Burner Consortium
credit: Marathon International