When a steam coil is properly installed it is one of the single most important factors in combating steam coil freeze ups. During installation of your steam coil it MUST be pitched in the direction of the return to allow for adequate removal of condensate leaving your steam coil. This pitching can be done in the field during installation or pre-ordered from Nationwide Coils with a pitched in casing design for condensate removal in your steam coil. The pitched in casing design for your steam coil offers efficient operation and a clean seamless installation for years of service in your HVAC system. It is our goal to provide our customers with quality products designed to last!