Super Radiator Coils

Air Preheaters

Air Preheaters

Produced as either a plate fin or spiral wrap design, Super Radiator Coil air preheaters guard against dew point corrosion in tubular/rotary air heaters in conventional or simple cycle power plants.  Higher combustion air temperature from air preheaters can additionally benefit waste to energy by way of increased throughput.  Material selection, fin spacing, row count and external coatings are balanced to control fouling and maximize plant uptime. 

Robust materials of construction such as carbon or stainless steel are typically used, and built to ASME Section VIII, Division 1 code.   

configuration. The design enables users to access each tube for cleaning and maintenance (after removal).  The heat exchanger core was manufactured from carbon steel tube and fin. Gussets were applied to ensure squareness, and lifting shackles were applied per customer request.  

Bare Tube Air Preheater

This steam coil air preheater is a carbon steel bare tube 2 row design. An airtight header enclosure ensures zero air leakage and a cover plate is provided for connection to existing ductwork.  Structural reinforcements improve durability, installation and removal.