Covering the entire process of retrofitting HVAC systems to achieve energy savings, this straightforward guide takes you step by step from the initial walk-through audit through the monitoring of results after the retrofit project is complete. You'll learn how to estimate labor and material costs for all types of HVAC equipment and systems. You'll find out how to convert constant volume systems to variable air volume, along with how to calculate the costs of doing so. Methods for calculating, analyzing and projecting energy consumption in terms of BTU and KW as well as in cost terms are detailed. Sample energy retrofit estimates are included, along with many time-saving reference lists.
The eight most important factors effecting HVAC retrofits, identified by factor analysis, are described as follows: Cluster 1 includes six variables: skills of resolving problems (G9), level of trust in the project team, ...
He H, Xiong R, Guo H, Li S (2012) Comparison study on the battery models used for the energy management of batteries in electric vehicles. Energy Convers Manag 64:113–121 3. Chaturvedi NA, Klein R, Christensen J, Ahmed J, Kojic A (2010) ...
The efficiency and safety of HVAC systems have become even more important during the COVID-19 pandemic.
Chapter Four Taking action on mitigation a - The LTMS process explored a wide range of mitigation actions — in the areas of energy supply , energy use and non - energy emissions . The results are reported for each individual wedge ...
Some of the more popular HVAC retrofits are discussed below. Common retrofits for maximizing mechanical system efficiencies include 1 ) operation and maintenance (O&M), 2) control system improvements, 3) ventilation and distribution ...
In the capac- ity of consultant , he has performed energy retrofits , retrofit redesigns , troubleshooting , actual field testing and balancing and cost estimating on VAV and HVAC systems . For over 25 years he has been conducting semi- ...
Current studies show that the typical approach to refurbish the building stock is to follow a “shallow renovation” track that focuses on single measures, partial refurbishments, primarily on lighting retrofits, HVAC replacement and ...
Bryant, J. and O'Neal, D. 1992. "Calibration of Relative Humidity Transducers ... Claridge, D., Haberl, J., O'Neal, D., Heffington, W., Turner, D., Tombari, C, Roberts, M. and Jaeger, S. 1991. "Improving Energy Conservation Retrofits ...
Energy efficient building retrofits focus on minimization of air and water infiltration, mitigation of radiative thermal effects, introduction of thermal breaks and improvement of structural. The typical retrofit options for HVAC ...
Updated to include recent advances, this third edition presents strategies and analysis methods for conserving energy and reducing operating costs in residential and commercial buildings.