An Engineering Research and Development Corporation providing the HVAC Industry and the public with innovative products.

• See also:
• Masterformat 2004
• 06 60 00 - PLASTIC FABRICATIONS
• 06 61 13 - Cultured Marble Fabrications
• 06 61 16 - Solid Surfacing Fabrications
• 06 63 00 - Plastic Railings
• 06 64 00 - Plastic Paneling
• 06 82 00 - Glass-Fiber-Reinforced Plastic
• 11 57 00 - Vocational Shop Equipment
• 23 34 00 - HVAC Fans
• 23 34 13 - Axial HVAC Fans
• 23 34 16 - Centrifugal HVAC Fans
• 23 34 23 - HVAC Power Ventilators
• 23 34 33 - Air Curtains
• 23 35 13 - Sawdust Collection Systems
• 23 40 00 - HVAC AIR CLEANING DEVICES
• 23 41 00 - Particulate Air Filtration
• 23 41 33 - High-Efficiency Particulate Filtration
• 23 41 43 - Ultra-Low Penetration Filtration
• 23 43 00 - Electronic Air Cleaners
• 23 50 00 - CENTRAL HEATING EQUIPMENT
• 23 57 00 - Heat Exchangers for HVAC
• 23 57 16 - Steam-to-Water Heat Exchangers
• 23 57 19 - Liquid-to-Liquid Heat Exchangers
• 23 60 00 - CENTRAL COOLING EQUIPMENT
• 23 63 00 - Refrigerant Condensers
• 23 70 00 - CENTRAL HVAC EQUIPMENT
• 23 73 13 - Modular Indoor Central-Station Air-Handling Units
• 23 73 23 - Custom Indoor Central-Station Air-Handling Units
• 23 74 00 - Packaged Outdoor HVAC Equipment
• 23 75 00 - Custom-Packaged Outdoor HVAC Equipment
• 23 80 00 - DECENTRALIZED HVAC EQUIPMENT
• 23 81 00 - Decentralized Unitary HVAC Equipment
• 23 81 13 - Packaged Terminal Air-Conditioners
• 23 81 16 - Room Air-Conditioners
• 23 81 26 - Split-System Air-Conditioners
• 23 81 43 - Air-Source Unitary Heat Pumps
• 23 81 46 - Water-Source Unitary Heat Pumps
• 41 00 00 - MATERIAL PROCESSING AND HANDLING EQUIPMENT
• 42 00 00 - PROCESS HEATING, COOLING, AND DRYING EQUIPMENT
• 43 00 00 - PROCESS GAS AND LIQUID HANDLING, PURIFICATION, AND STORAGE EQUIPMENT
• 44 11 16 - Fugitive Dust Barrier Systems
• 44 13 00 - Gaseous Air Pollution Control Equipment
• 45 00 00 - INDUSTRY-SPECIFIC MANUFACTURING EQUIPMENT
• Masterformat 1995
• 06600 - Plastic Fabrications
• 11500 - Industrial and Process Equipment
• 15670 - Refrigerant Condensing Units
• 15700 - Heating, Ventilating, Air Conditioning Equipment
• 15710 - Heat Exchangers
• 15720 - Air Handling Units
• 15730 - Unitary Air Conditioning Equipment
• 15740 - Heat Pumps
• 15830 - Fans
• 15860 - Air Cleaning Devices