Hvac manual dampers
[DOC File]SECTION 233313-Dampers
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Manual balancing dampers suitable for application in HVAC systems with velocities to 2,000 feet per minute (10.2 m/s). SUMMARY. Section 233100 – HVAC Ducts and Casings (Previously 15810). Section 230913.13 – Actuators and Operators (Previously 15900). REFERENCES. AMCA 500-D – Laboratory Methods of Testing Dampers for Rating. SUBMITTALS
Section 15820 - Dampers
Section 15900 - HVAC Instrumentation and Controls. REFERENCES ** NOTE TO SPECIFIER ** Delete references from the list below that are not actually required by the text of the edited section. AMCA 500 - Test Methods for Louvers, Dampers and Shutters. ASHRAE 62 - Ventilation for Acceptable Indoor Air Quality. SUBMITTALS
Section 15820 - Dampers
Round manual balancing dampers with integral airflow monitor. RELATED SECTIONS ** NOTE TO SPECIFIER ** Delete any sections below not relevant to this project; add others as required. Section 10200 – Louvers. Section 15810 - Ducts. Section 15900 - HVAC Instrumentation and Controls. REFERENCES
[DOC File]SECTION 233313-CONTROL DAMPERS
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MANUAL BALANCING DAMPERS. GENERAL. 1.1 SECTION INCLUDES. Manual balancing dampers suitable for application in HVAC systems with velocities to 1,500 feet per minute (7.7 m/s). 1.2 SUMMARY. Section 233100 – HVAC Ducts and Casings (Previously 15810). Section 230913.13 – Actuators and Operators (Previously 15900). 1.3 SUBMITTALS
[DOCX File]Section 23 31 00 - HVAC DUCTS AND CASINGS
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SECTION 23 31 00 HVAC DUCTS AND CASINGS . SPEC WRITER NOTES: ... Sealing, Air Leakage Criteria, and Air Leakage Tests: Ducts shall be sealed as per duct sealing requirements of SMACNA HVAC Air Duct Leakage Test Manual for duct pressure classes shown on the drawings. E.Duct accessories exposed to the air stream, such as dampers of all types ...
[DOCX File]23 33 00 - DOA Home
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Install manual volume dampers in each branch duct and for each grille, register, or diffuser as far away from the outlet as possible while still maintaining accessibility to the damper. Install so there is no flutter or vibration of the damper blade(s).
[DOCX File]DFD HVAC DESIGN CRITERIA - DOA Home
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Jan 14, 2021 · Manual balance dampers shall be shown at each major branch takeoff and at run outs to diffusers and grilles of supply, return and exhaust ductwork. Locate balance dampers back from diffusers and grilles as far as possible to reduce damper generated noise. Avoid the use of registers in grilles wherever possible.
[DOC File]United Enertech
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Round Remote Control operated balancing dampers applicable for use in HVAC systems with velocities to 2,600 fpm ( 13.2 m/s) SUMMARY. Section 233100 - HVAC Ducts and Casings (Previously 15810). Section 230913.13 - Actuators and Operators (Previously 15900). REFERENCES. AMCA 500-D - Test Methods for Dampers. SUBMITTALS
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