Designers and manufacturers of commercial boilers, hot water heaters and control systems.

• See also:
• Masterformat 2004
• 11 11 00 - Vehicle Service Equipment
• 11 11 13 - Compressed-Air Vehicle Service Equipment
• 11 11 19 - Vehicle Lubrication Equipment
• 11 11 23 - Tire-Changing Equipment
• 11 11 26 - Vehicle-Washing Equipment
• 11 23 00 - Commercial Laundry and Dry Cleaning Equipment
• 11 23 13 - Dry Cleaning Equipment
• 11 23 16 - Drying and Conditioning Equipment
• 11 23 19 - Finishing Equipment
• 11 23 23 - Commercial Ironing Equipment
• 11 23 26 - Commercial Washers and Extractors
• 11 30 00 - RESIDENTIAL EQUIPMENT
• 11 31 00 - Residential Appliances
• 11 31 13 - Residential Kitchen Appliances
• 11 33 00 - Retractable Stairs
• 11 48 00 - Cleaning and Disposal Equipment
• 13 11 00 - Swimming Pools
• 13 11 13 - Below-Grade Swimming Pools
• 13 11 23 - On-Grade Swimming Pools
• 13 11 33 - Elevated Swimming Pools
• 13 11 43 - Recirculating Gutter Systems
• 13 11 46 - Swimming Pool Accessories
• 13 11 49 - Swimming Pool Cleaning Equipment
• 23 12 16 - Facility Gasoline Dispensing Pumps
• 23 50 00 - CENTRAL HEATING EQUIPMENT
• 23 52 00 - Heating Boilers
• 23 52 16 - Condensing Boilers
• 23 52 19 - Pulse Combustion Boilers
• 23 52 23 - Cast-Iron Boilers
• 23 52 33 - Water-Tube Boilers
• 23 52 39 - Fire-Tube Boilers
• 23 60 00 - CENTRAL COOLING EQUIPMENT
• 23 70 00 - CENTRAL HVAC EQUIPMENT
• 23 71 00 - Thermal Storage
• 23 72 00 - Air-to-Air Energy Recovery Equipment
• 23 72 13 - Heat-Wheel Air-to-Air Energy-Recovery Equipment
• 23 72 16 - Heat-Pipe Air-to-Air Energy-Recovery Equipment
• 23 80 00 - DECENTRALIZED HVAC EQUIPMENT
• Masterformat 1995
• 11110 - Commercial Laundry and Dry Cleaning Equipment
• 11140 - Vehicle Service Equipment
• 11440 - Cleaning and Disposal Equipment
• 11450 - Residential Equipment
• 13150 - Swimming Pools
• 15510 - Heating Boilers and Accessories
• 15700 - Heating, Ventilating, Air Conditioning Equipment
• 15780 - Energy Recovery Equipment