Petra Penthouse Built-Up DOAS Equipment for HighRise Buildings A growing interest inside engineering institutions has been collectively emerging to establish an IAQ (Indoor Air Quality) guide to assist building professionals in designing and constructing buildings with improved IAQ by supplying controlled and clean outside air to buildings. growing interest inside engineering institutions has been collectively emerging to establish an IAQ (Indoor Air Quality) guide to assist building professionals in designing and constructing buildings with improved IAQ by supplying controlled and clean outside air buildings. Petra has developed custom designed penthouse builtup DOAS equipment to comply with IAQ and ASHRAE requirements. The equipment Petra has developed custom designed penthouse builtup DOAS equipment to comply with IAQ and ASHRAE requirements. The equipment is designed to suit the most demanding and challenging buildings catering is designed to suit most demanding and challenging buildings design aspects take into consideration Other considerations: Building Architecture Weight Constraints Component Redundancy, Accessibility and Replacement Building & Ambient Envelop Load tracking Diverse BMS connectivity Providing Remote Access & Trouble Shooting Utilising different layouts and construction (side-by side, stacked or sectionalized) to suit every building space and design Unit Design Features & Available Options Multiple Fans Recovery Wheels Recovery Plate Heat Exchangers Regenerative Heat Exchangers Recovery Heat pipe Air and Water Cooled Designs Hot Water Coil, Electric or Gas Heat Low Leakage Dampers VAV or CV control Microprocessor Controllers with Multiple Native Protocols for All Applicable BMS systems Shell & Tube or Brazed Plate Condenser Heat Exchangers Microprocessor Controllers with Multiple Native P VSD Compressors Water System Accessories, such as Pumps and Valves Shell & Tube or Brazed Plate Condenser Heat Exchangers 5000 hours Salt Spray Coating Protection Thermally Broken Panels and Access Doors NEMA 3R Electrical Panel the catering to metropolitan cities in the USA and the world. Custom design aspects take into consideration constraints in space, structure, as well as electrical & mechanical loads. cities in the USA and the world. Custom For more details and information: www.petra-eng.comhttp://www.petra-eng.com