We cordially invite you into our home of the best zonal electric heating units available. Whether you are a do-it-yourselfer home builder or remodeler, a contractor, or a property manager, we have the right product for you.

• See also:
• Masterformat 2004
• 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 60 00 - CENTRAL COOLING EQUIPMENT
• 23 70 00 - CENTRAL 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 82 00 - Convection Heating and Cooling Units
• 23 82 16 - Air Coils
• 23 82 19 - Fan Coil Units
• 23 82 23 - Unit Ventilators
• 23 82 26 - Induction Units
• 23 82 33 - Convectors
• 23 82 36 - Finned-Tube Radiation Heaters
• 23 82 39 - Unit Heaters
• 44 11 16 - Fugitive Dust Barrier Systems
• Masterformat 1995
• 15500 - Heat Generation
• 15700 - Heating, Ventilating, Air Conditioning Equipment
• 15730 - Unitary Air Conditioning Equipment
• 15760 - Terminal Heating and Cooling Units
• 15860 - Air Cleaning Devices