These unit heaters range between scaled-down area-sized electric heaters to significant indoor and outside duct furnaces. AHUs casing is mostly manufactured from what we termed PU panels. Usually, the panel thickness is 50mm as opposed to 25mm which is typically located in FCUs. With thicker panels, AHUs are better insulated https://cristiannkctj.luwebs.com/32463232/a-secret-weapon-for-ahu-hire