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[DOCX File]Energy-Efficient Heating, Ventilating and Air Conditioning
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Thus, careful consideration of heating, ventilating and air conditioning (HVAC) systems can lead to substantial energy savings. This chapter begins by using an energy balance of heating fuel use and the inside-out approach as guides to space conditioning energy saving opportunities.
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[DOC File]SECTION 237413 - ROOFTOP HEATING AND COOOLING UNITS
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SECTION 237413 – PACKAGED ROOFTOP HEATING AND COOLING UNITS. First Edition 5-16-2017 (Engineer shall edit specifications and blue text in header to meet project requirements. This includes but is not limited to updating Equipment and/or Material Model Numbers indicated in the specifications and adding any additional specifications that may be ...
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[DOC File]Standard Form 1449, Contract for Commercial Items (Cont’d ...
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563-27 Energy Savings/Energy Efficient Industrial and Commercial Heating/Air Conditioning Units, Air Purification Equipment, HVAC Systems, Boiler Systems, Space Heaters, Air Curtains, Fans, and Blowers. 1b. LOWEST PRICED MODEL NUMBER AND PRICE FOR EACH SIN: (Government net price based on a unit of one) SIN MODEL PRICE. 563 27 P10x36x1 10.35
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[DOCX File]DFD HVAC DESIGN CRITERIA
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Jan 14, 2021 · Air conditioning buildings and or spaces that have operable windows. Auxiliary air fume hoods. Air conditioning commercial kitchens and food service areas. Air conditioning gymnasiums. Air conditioning locker rooms. Air conditioning mechanical rooms and primary electrical rooms. Locating supply, return and/or transfer ductwork in unheated spaces
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[DOC File]Energy-Efficient Heating, Ventilating and Air Conditioning
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The facility is heated by a mix of 100% efficient make-up air units and 80% efficient indoor air heaters; with an average heating efficiency of 90%. Calculate the annual fuel savings (mmBtu/yr) if the R value of the 250,000 ft2 roof is increased from R = 5 hr-ft2-F/Btu to R = 15 hr-ft2-F/Btu during a required resurfacing of the roof.
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[DOC File]SECTION 237433 - DEDICATED OUTDOOR-AIR 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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23 73 23 - Custom Air Handling Units
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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[DOC File]SECTION 237339 - Indirect Fired Heat | Make Up Air Units
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ASHRAE/IESNA 90.1 Compliance: Applicable requirements in ASHRAE/IESNA 90.1, Section 6 - "Heating, Ventilating, and Air-Conditioning." Unit must comply and be built in conformance with NFPA-54, ETL/UL design certified, and listed to ANSI Z83.18b-2008 standards
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[DOCX File]Price Single Duct Bypass Terminal Units - Price Industries
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The terminal units shall be factory-assembled, variable air volume control bypass units, rated in accordance with AHRI 880. Construction: The unit casing shall be constructed of a minimum 22 gauge, 0.032 inch galvanized steel.
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[DOC File]Incremental Heating and Cooling Units
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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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Heating and air conditioning units