Air Replacement Engineered Systems: makeup air units literature
This piece of literature contains information regarding the company’s heat makeup air unit. Specifications are listed, including a breakdown of component parts. Pictures and performance curves are included. It says its heaters are intended for indoor or outdoor installations in commercial kitchens, factories, foundries, and similar commercial and industrial occupancies where unvented, open-flame combustion equipment is permitted.
— Air Replacement Engineered Systems