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Air Heating Systems
Install gas-fired units according to NFPA 54, "National Fuel Gas Code." Install controls and equipment shipped by manufacturer for field installation with direct-fired heating and ventilating units. CONNECTIONS. Piping Connections: Drawings indicate general …
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[DOCX File]Price Fan Powered Terminal Units - Price Industries
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Section 23 82 00 - Convection Heating and Cooling Units: Air coils. Section 26 27 17 - Equipment Wiring: Electrical characteristics and wiring connections. Reference Standards. All referenced standards and recommended practices in this section pertain to the most recent publication thereof, including all addenda and errata.
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23 73 23 - Custom Air Handling Units
Air velocity at discharge. Discharge air temperature. END OF SECTION. NL Master Specification Guide. for Public Funded Buildings. Section 23 82 00.16 – Incremental Heating. Re-Issued 2019/02/07. and Cooling Units Page 2 of 5. Ver. 08/20
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SECTION 233600 - AIR TERMINAL UNITS
A useful method for calculating annual heating and cooling energy use is called the degree-day method. As before, the balance temperature, Tb, is defined as the outside air temperature when the building needs no heating. This means, whenever Toa < Tbal, the building needs heating and whenever Toa > Tbal the building needs cooling.
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[DOC File]Incremental Heating and Cooling Units
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AHRI 410, "Forced Circulation Air-Cooling and Air-Heating Coils," and shall be listed and bear the label of the Air-Conditioning, Heating and Refrigeration Institute (AHRI). UL and NEMA Compliance: Provide motors required as part of air-handling units that are listed and labeled by UL and comply with applicable NEMA standards.
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[DOC File]Air Handling Units - Packaged
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ASHRAE: American Society of Heating, Refrigerating and Air-Conditioning Engineers. ASHRAE 130: Methods of Testing Air Terminal Units. NFPA: National Fire Protection Association. NFPA 90A: Standard for the Installation of Air-Conditioning and Ventilating Systems. UL: Underwriters Laboratories. UL 181: Standard for Factory-Made Air Ducts and Air ...
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[DOCX File]Price Single Duct Bypass Terminal Units - Price Industries
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Section 23 72 00 – Air-to-Air Energy Recovery Equipment. Section 23 84 13 – Humidifiers. REFERENCES. American National Standards Institute/Air-Conditioning and Refrigeration Institute (ANSI/ARI) ANSI/ARI 430, Central Station Air Handling Units. Canadian General Standards Board (CGSB) CAN/CGSB 1.181, Ready-Mixed Organic Zinc-Rich Coating.
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[DOC File]SECTION 237433 - DEDICATED OUTDOOR-AIR UNITS
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Install heating coils in accordance with Division 23 Section "Air Coils". ADJUSTING Reset volume with damper operator attached to assembly allowing flow range modulation from 100 percent of design flow to [0] [50] [ ] percent full flow.
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[DOCX File]Energy-Efficient Heating, Ventilating and Air Conditioning
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Install the terminal units in accordance with the manufacturer's instructions. Install the inlets of the air terminal units with the air flow sensors a minimum of three duct diameters from elbows, transitions, and duct takeoffs. See drawings for the size(s) and duct location(s) of the air terminal units.
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[DOC File]SECTION 237339 - Indirect Fired Heat | Make Up Air Units
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Units with design airflow less than or equal to 5,000-CFM wi ll typically comply with requirements of specification Section 23 73 23 Modular Air Handling Units. However, in some cases it may be necessary to apply Custom Air Handling Unit specifications to smaller units to satisfy requirements not readily achievable wi th Modular Air Handling Units.
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Air heating units