'Duct leakage' presentation slideshows

Green HVAC HVC 220

714 views • 50 slides

Christa Meyenberger Michael Sulz

756 views • 46 slides

475 views • 38 slides

Geothermal Alliance of Illinois

470 views • 36 slides

NW REM/ Rate TM & SEEM Comparison

NW REM/ Rate TM & SEEM Comparison. Dan Wildenhaus, Fluid Thomas Anreise, Fluid Regional Technical Forum July 16, 2013. REM/Rate Modification.

412 views • 28 slides

Objectives

Objectives. Blower door and duct bluster measurements - Theory and lab. Infiltration/Leakage Measurements (Calibrated Fans). Flow going through fan is calibrated to pressure rise across fan If you measure pressure, than you know flow Requires very smooth inlet and outlet conditions

350 views • 27 slides

ENERGY STAR HVAC Quality Installation Program

ENERGY STAR HVAC Quality Installation Program. March 11, 2008. % of Cooling Delivered. 100%. 95%. 90%. 85%. Cooling Delivered. 80%. 75%. 70%. 65%. 60%. Quality Installation. Low airflow. Low Airflow +. Low Airflow +. Improper Charge. Improper Charge +. Duct Leakage.

353 views • 24 slides

ENERGY STAR HVAC Quality Installation Program

ENERGY STAR HVAC Quality Installation Program. March 11, 2008. % of Cooling Delivered. 100%. 95%. 90%. 85%. Cooling Delivered. 80%. 75%. 70%. 65%. 60%. Quality Installation. Low airflow. Low Airflow +. Low Airflow +. Improper Charge. Improper Charge +. Duct Leakage.

243 views • 24 slides

HVAC Equipment Efficiency Overview

Building Performance Matters. HVAC Equipment Efficiency Overview. HVAC Components. 1 Expansion valve 2 Fan 3 Compressor 4 Heat exchange coils. Condenser. HVAC Components:. 1 Heat exchange coils 2 Fan. 2. 1. Air Handler. HVAC Components:. Duct System. HVAC Components:.

238 views • 21 slides

SEEM Updates Preview: Infiltration and Ventilation

Ben Larson 1 November 2011. SEEM Updates Preview: Infiltration and Ventilation. b en @ecotope.com 4056 9 th Avenue NE, Seattle, WA 98105 (206) 322- 3753. Intro. SEEM: Simple Energy and Enthalpy Model Used at the RTF and throughout the region to model energy use of residential buildings

235 views • 9 slides

Proposed Changes to PTCS Duct Standards

Proposed Changes to PTCS Duct Standards. April 7 th , 2009 Regional Technical Forum. Subcommittee Conference Call. February 24, 2009 Attendees: Mark Johnson David Hales Andres Morrison Bruce Manclark Mark Jerome Brady Peeks Adam Hadley

235 views • 8 slides