What are sources of heat load?

Heat loads are of two types :- Sensible heat load and Latent heat load. The various sources are the human beings, fan, bulbs, heaters, Electric press, etc. Answer: friction,temperature increase from combustion,fuels are some sources of heat load.2015-08-28

What is heat load?

The heating load is the amount of heat energy that would need to be added to a space to maintain the temperature in an acceptable range. The cooling load is the amount of heat energy that would need to be removed from a space (cooling) to maintain the temperature in an acceptable range.

How do you calculate cooling load factor?

Managers can calculate the cooling load for each piece of equipment by multiplying either: the number of watts by 3.4 to produce Btu; or volts by amps by 3.4 to produce Btu. Add up all the units’ Btu to determine the equipment’s total cooling load, and divide the Btu by 12,000 to determine the tons.2009-07-01

What is equipment heat load?

Heat load refers to the amount of heating that a building needs in order to maintain the indoor temperature at established levels. Heat capacity means the amount of heat that a piece of HVAC equipment can provide. When you see the term ‘heat load,’ it is referring to the building’s needs.2016-02-29

What is heat load calculation?

A heat load calculation is a sophisticated mathematical method of determining exactly how much heating is needed to keep a home or other structure at the indoor temperature level its occupants prefer.

How do you calculate BTU for equipment?

Calculate the wattage of the device by multiplying the volts by the amps. For example, if the device has a voltage of 160 volts and a current of 2 amps, its wattage would be 320 watts (160 times 2). Divide the result by 3.413 — a constant figure — to determine the BTUs per hour.2017-04-24

What is peak cooling load?

In the hottest time of summer, the peak cooling load is the amount of heat that must be removed in an hour to maintain a comfortable room temperature.

What is ashrae heat balance method?

The Heat Balance Method calculates these time delay effects explicitly with some basic assumptions like uniform surface temperatures. There are no arbitrarily set parameters. Conductive, convective, and radiative heat balance is calculated directly for each surface within a room.2017-07-11

What is CLTD and CLF?

CLTD= cooling load temperature difference. SCL= solar cooling load factor. CLF= cooling load factor.

What is RTS in HVAC?

The radiant time series (RTS) method is a new method, derived directly fi”om the heat balance method, for performing design cooling load calculations.

How do you calculate heat load for equipment?

Multiply the panel surface area times the BTU/hr. per square foot (or watts per square meter) to get the external heat transfer in BTU/hr or in watts. Sum the internal and external heat loads calculated.

Hourly Analysis Program (HAP)

HAP is designed for consulting engineers, design/build contractors, HVAC contractors, facility engineers and other professionals involved in the design and analysis of commercial building HVAC systems. The program is a powerful tool for designing systems and sizing system components as well as modeling annual energy performance and energy costs.

Energy Modeling using "HAP" | LEEDuser

Energy Modeling using “HAP” Muzamil Rafique LEEDuser Basic Member Project location: Pakistan I am doing the energy model for a project. The project total area is “153,145 sf”, 25,346 sf area of the total area is condition and the other “127,799” sf area is unconditioned, “ventilation fan and louvers” are using for unconditioned area.

Carrier Celebrates 30 Years of HAP Energy Modeling

Introduced in 1987, HAP was among the first hour-by-hour energy modeling tools to run on an engineer’s own desktop computer. Carrier is celebrating the 30th birthday of its Hourly Analysis Program with its engineering customers around the world. The celebration commemorates the original launch of HAP and its evolution over the past three decades.

Using HAP for LEED project energy modeling- Question

energy consumed within the HAP model, and the production may change depending on the electrical demands, and the timing of the need for hot water is important. Passing electricity generation and consumption information back and forth doesn?t have the same complexity that the thermal simulation will have. Hope this helps! David * *

Carrier HAP (Hourly Analysis Program) – Softwares – HVAC/R

HAP is designed for consulting engineers, design/build contractors, HVAC contractors, facility engineers and other professionals involved in the design and analysis of commercial building HVAC systems. In addition, HAP’s 8760 hour energy analysis capabilities are very useful for green building design.

Energy Modeling Forums

Energy-Models.com is a site for energy modelers, building simulators, architects, and engineers who want learn the basics, to advanced concepts of energy modeling. We’ve got online training courses and tutorials for eQUEST, Trane TRACE 700, OpenStudio, and LEED for energy modeling. All our energy modeling courses are video based.

Energy Modeling for LEED Energy & Atmosphere | Carrier

This class is for consulting engineers and other HVAC professionals performing energy modeling using HAP software for LEED® analysis Using advanced simulation techniques to calculate the Performance Rating Method. Training covers in-depth, hands-on application of baseline and proposed building energy analysis

Carrier HAP 5.1 – Hourly Analysis Program

Carrier’s Hourly Analysis Program (HAP) is a computer tool which assists engineers in designing HVAC systems for commercial buildings. HAP 5.10 is two tools in one. First it is a tool for estimating loads and designing systems. Second, it is a tool for simulating building energy use and calculating energy costs.

PDF HAP e-Help 010 – Interfacing HAP Simulations with

During energy simulations, HAP assumes source water at this temperature is available for all equipment operating hours. HAP e-Help 002 dated October 1, 2005 discusses the modeling of open loop WSHP systems in detail. River, sea or well water is used as the heat source or sink. Fig 3. Modeling Open Loop Systems In HAP

PDF HOURLY ANALYSIS PROGRAM QUICK REFERENCE GUIDE – Energo Plus

HAP is a computer tool which assists engineers in designing HVAC systems for commercial buildings. HAP is two tools in one. First it is a tool for estimating loads and designing systems. Second, it is a tool for simulating energy use and calculating energy costs.

Does anyone know where can I find HAP modeling solved

11 2. I am switching from Carrier HAP load calculation to energy simulation for Energy modeling, I’m understand the basic modelling procedure in HAP but still didn’t create any baseline building yet. If there was a solved bench mark Or HAP file that contain both of the proposed building and the baseline for any project example that could

Carrier Releases HAP v4.90 HVAC System Design Software

Carrier’s new hourly analysis program (HAP) software, version 4.90, includes new energy modeling features for a range of heat recovery plants. Carrier, the world’s leader in high technology heating, ventilating and air-conditioning solutions, is a part of UTC Building & Industrial Systems, a unit of United Technologies Corp. (NYSE: UTX).

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HAP software tutorial in English, Energy analysis

Merry Christmas! A series of tutorials about energy analysis. This video shows howto define the building and generate the energy reports.

PDF Page 1 Best Practices for Modeling Equipment Efficiency in HAP

HAP will then back-calculate the compressor and OD fan kW from the total system EER. • The most accurate way to model the cooling equipment in HAP is to enter the compressor and OD fan kW value di- rectly rather than EER. That way no conversions or back-calculations are required as the power input is already in kW terms.

Energy Modelling – Qualistat Building Performance Consultants

HAP and eQUEST are the typical energy modelling software that we use to complete energy evaluations for Part 8 compliance. Included in our modelling fee are the reference model, the proposed model, and consultation, if required, to assist with ensuring code compliance and meeting the required energy performance.

PDF Hourly Analysis Program (HAP) Modeling Guide for LG Multi V

Analysis Program (HAP) Modeling Guide for LG Multi V is not endorsed or sponsored by Carrier, Inc. or any of its affiliates or subsidiaries. Please see Car-rier, Inc. for additional details regarding use of its software. The Carrier Hourly Analysis Program (HAP) energy modeling software is a product of Carrier, Inc.

About Building Energy Modeling | Department of Energy

EnergyPlus™ is a state-of-the-art BEM engine capable of modeling low-energy designs and HVAC systems, in addition to more conventional buildings. OpenStudio™ is a software development kit (SDK) that reduces the effort of EnergyPlus-based application development. It also includes a graphical application that demonstrates use of the SDK.

Energy Modeling/simulation with help of HAP, eQuest 3.64

I can develop an accurate models for energy modeling with help of software like HAP, eQuest, Trane Trace, and Energy Pro. Project Scale Building Building Type Commercial, Institutional & Public, Residential File Format DAE, PDF What’s included Service Tiers Starter $1,500 Standard $2,000 Advanced $2,500 Delivery Time 20 days 15 days 15 days

HAP Energy Evaluations – YouTube

HAP Energy Evaluations. Controlled Air, Inc. provides extensive energy efficiency evaluations. They allows us to get accurate figures of current energy use i

PDF Attachment E – Energy Modeling Guidelines

modeling policies, supporting calculations, and modeling methods based on references such as Commercail Buildings Energy Modeling Guidelines [3] and the ASHRAE 90.1 -2016User’s Manual [2] (if a different version of ASHRAE 90.1 is used, refer to tha t version’s User’s Manual) .

Energy Modeling, ASHRAE 90.1 and LEED – Facilities

The energy model is a computer software simulation that starts with specified materials and systems for a building, calculates the energy cost for one year, and creates a report of the anticipated energy performance of the building. The model will reveal how energy efficient the building can be, while there is still time to enhance it.

The Process of Energy Modeling – Part II – Wood Harbinger

Energy modeling is a way to compare a proposed building design to a prescriptive, reference building. Modeling the proposed building determines the required baseline for an appropriate, acceptable, and useful comparison. Trane’s program is called TRACE700 and Carrier’s is HAP, which stands for Hourly Analysis Program.

PDF Advanced Energy Modeling for Leed

2.2 Energy Modeling Requirements The methodology described in ASHRAE 90.1-2004 (Appendix G), California Title 24-2005, and Oregon Energy Code 2005 involves the generation of two energy models—one representing a baseline minimum-standard building and the other representing the proposed building with all its designed energy enhancements.

Hourly Analysis Program (HAP) | WBDG – Whole Building

Software Systems. 800-253-1794. Carrier’s Hourly Analysis Program (HAP) is two powerful tools in one package — versatile features for designing HVAC systems for commercial buildings AND powerful energy analysis capabilities for comparing energy consumption and operating costs of design alternatives.

PDF BUILDING TECHNOLOGIES OFFICE – energy.gov

HAP v4.91 explicitly models multiple speed control for indoor fans or cooling equipment.” (xiii) On-site energy systems (such as combined heat and power systems, fuel cells, solar photovoltaic, solar thermal, or wind). “Carrier HAP v4.91 does not explicitly model on-site energy systems (such as combined heat and power systems, fuel cells,

PDF Modeling Combined Heat and Power (CHP)

Modeling Combined Heat and Power Page 2 Model Calibration The model must be calibrated for both CHP electricity and grid electricity (i.e. the two electric ‘meters’ cannot be combined since that can skew recovered heat simulated). The model will not calibrate if it does not match the utility bills closely.

Free HVAC Tutorial – HAP Sample Project | Udemy

AHI Carrier Product Portal. E20-HAP

Carrier HAP Training Videos and Articles – HVAC – HVAC/R

HAP e-Helps. e-Helps are articles providing timely guidance on the many technical questions that may arise when using HAP. From building modeling for LEED® 1 certification and system design guidance, to hourly weather data and report interpretation, HAP e-Help provides easy to follow, helpful information to lead you to HVAC system design solutions and thorough energy analysis investigations.

Hourly Analysis Program (HAP) – Whole Building Design Guide

Arbox HAP® – Arbox Renewable Energy

The Arbox HAP® platform is a software solution designed to help all stakeholders involved with renewable energy facilities reduce their soft costs. Our platform provides tools that allow smarter decisions to be made, easier collaboration and faster access to information.

Energy Modelling – M&R Eng

3rd Party Energy Model Reviews for LEED Applications. Measurement and verification (M&V) of energy savings following the IPMVP. Our software toolkit includes Carrier HAP, EE4, eQUEST, CAN-QUEST, DOE-2, RETScreen, GLHEPRO and GS-2000.

PDF Energy Modeling Guidelines – BC Hydro

5 7 1 Modeling of lighting controls Energy-Modelling Study Q&A Carrier E20-II HAP The program promotes the practice of using the best modelling software program (or combination of programs) for each

PDF Energy Modeling Guideline – BC Hydro

5 7 1 Modeling of lighting controls Carrier E20-II HAP The program promotes the practice of using the best modelling software program (or combination of programs) for each energy model at the peak heating load day/hour and represents above ground building envelope transmission

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Senior Energy Modeling Specialist | Epsten Group

Experience using the following energy simulation software programs: eQUEST, EnergyPlus, Design Builder, Trace, HAP, IES, etc. Preference for understanding of building mechanical systems. Experience with outdoor air ventilation requirements outlined in ASHRAE Standard 55 is preferred.

Energy Modeling | LEEDuser

Dear All, i am doing a energy simulation for bank building. software have no option LEED Rating V4. It have only LEED 2009 rating system. Can i use this rating system for V4 only in software for energy simulation.

Data-Constrained Modelling with multi-energy X-ray

a) Large portion of the HAp-1 model with the coating material displayed in red and the porosity, light green. b) Portion of ZrB 2-1 model. c) Pore cluster distribution in portion of ZrB 2-1 model with the clusters displayed using differing colours (note due to the limited number of colours they are eventually reused). d) Portion of HAp-1 model.

What is COMNET and how does it improve energy modeling?

What is COMNET and how does it improve energy modeling? COMNET’s mission is to build consensus among software developers, rating authorities and energy modelers, and through this process, develop and maintain a quality assurance program for evaluating the energy performance of new and existing nonresidential buildings.

PDF Detailed Model Plan (Liheap)

LOW INCOME HOME ENERGY ASSISTANCE PROGRAM(LIHEAP) MODEL PLAN SF – 424 – MANDATORY Department of Health and Human Services Administration for Children and Families Office of Community Services Washington, DC 20201 August 1987, revised 05/92, 02/95, 03/96, 12/98, 11/01

Building Energy Modeler/Analyst – New Ecology, Inc.

• 1+ years of demonstrable experience with common energy analysis/benchmarking and energy modeling software, with a specific focus on eQUEST and EnergyPlus. Familiarity with Trane Trace, Carrier HAP, Excel-based energy calculations‬, etc. is a plus; • 1+ years’ experience related to building energy systems design;

Which software is best for performing building energy

EnergyPlus with all its GUI software (OpenStudio, DesignBuilder) and Hourly Analysis Program (HAP) maybe a good solution for simple cases. Energy Plus is the ultimate and best energy simulation

Building Energy Modeling Software | IES Virtual Environment

Building energy modeling predicts building energy consumption, CO 2 emissions, peak demands, energy cost and renewable energy production. Whole building energy simulation analysis capabilities of the IESVE software tools covers a wide range of assessment types from energy efficiency, comfort, ventilation, HVAC performance and optimization.

eQUEST – DOE2.com

eQUEST was designed to allow you to perform detailed analysis of today’s state-of-the-art building design technologies using today’s most sophisticated building energy use simulation techniques but without requiring extensive experience in the “art” of building performance modeling. eQUEST = enhanced DOE-2 + Wizards + Graphics.

An improved method of modeling infiltration in – NIST

An improved method of modeling infiltration in commercial building energy models. Published. . Author(s) Lisa C. Ng, Steven J. Emmerich, Andrew K. Persily. Abstract

PDF Whole Building Energy Analysis: A Comparative Study of

GBS is a web-based energy modeling software that can be used for early design decision-making, and allows for data exchange between BIM design programs and energy modeling engine. GBS differs from Vasari slightly, where the parameter settings can be altered post-simulation without creating a new project. Another difference is that GBS offers

Energy simulation & analysis – SlideShare

5 Building energy simulation, also called building energy modeling (or energy modeling in context), is the use of software to predict the energy use of a building. Energy models will output building energy use predictions in typical end-use categories: 1. heating, 2. cooling, 3. lighting, 4. plug, and process. In addition to energy units, most

The Energy Modeling Breakdown – Verdical Group

The Energy Modeling Breakdown. By Martin Smith. An Approximation of Reality. According to the U.S. Office of Energy Efficiency & Renewable Energy, building energy modeling (BEM) is a multi-use tool that uses physics-based calculations of building energy consumption to analyze and improve building energy efficiency. Energy modeling can be used for design of new buildings, retrofitting of

Revit 2022 HVAC load and energy simulation results

Did anyone actually validate the HVAC load and energy simulation data of the R2022 features? And do you have enough confidence that it is usable for design and ditched 3rd party software (Trane Trace, HAP, Trace 3D etc.)? I had spent quite some time with older Revit versions and concluded the results are more like guesses and at most usable for initial estimates and not for actual design (like

Dynamic Energy Modelling of Buildings: Thermal Simulation

The course Dynamic Energy Modelling for Buildings: Thermal Simulations is both relevant and important. Recent years have seen an increase in the number of buildings that overheat, and thermal simulations are an important tool in preventing overheating. Future building designers will need to be able to identify the most efficient and sustainable

Carrier HAP Training Videos and Articles – HVAC/R and

Energy Modeling Software – Trane

Team Energy Derailment called upon its members’ diverse backgrounds, skills and expertise, while also utilizing the power of TRACE 700 energy modeling software. The result was a healthcare facility that was realistic, practical and three times more efficient than the ASHRAE 90.1-2010 baseline.

Hap Software Free With Crack – downcup

Carrier hap 5.0 crack – HVAC/R and Solar Energy Engineering. Carrier’s new hourly analysis program (HAP) software, version 4.90, includes new energy modeling features for a range of heat recovery plants. Carrier, the world’s leader in high technology heating, ventilating and air-conditioning solutions, is a part of UTC Building & Industrial

PDF Infiltration Modeling Guidelines for Commercial Building

pressure to a corresponding input for the Energy Plus wind-driven infiltration model. The starting point for this analysis is the baseline infiltration rate of 1.8 cfm/ft. 2 (@ 0.30 in w.c.) discussed in Section 2. When the wind strikes perpendicular to a building face, it creates a positive pressure on the

Building performance simulation – Wikipedia

Building performance simulation (BPS) is the replication of aspects of building performance using a computer-based, mathematical model created on the basis of fundamental physical principles and sound engineering practice. The objective of building performance simulation is the quantification of aspects of building performance which are relevant to the design, construction, operation and

Free HVAC Tutorial – HAP Sample Project – Udemy

Building Simulation Tool – EnergyModelingProcess

Building Simulation Tool Comparison (eQUEST vs .HAP vs. TRACE) Posted by WahidHamed on . Building Simulation Tool Comparison (eQUESTvsHAPvsTRACE) This entry was posted on at 6:19 am and is filed under BES Tools . You can follow any responses to this entry through the RSS 2.0 feed.

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Free Software – ASHRAE

This new HyGCHP (hybrid ground coupled heat pump) modeling tool, fills a gap for engineers and designers by modeling hybrid systems that can lower the up-front costs of geothermal. The tool is based on a study by The Energy Center of Wisconsin with assistance from the University of Wisconsin Solar Energy Laboratory, funded by the U.S

PDF Tax Deduction Qualified Software – eere.energy.gov

the Evaluation of Building Energy Analysis Computer Programs.” (b) The software can model explicitly— (i) 8,760 hours per year; “Carrier HAP v4.41 complies.” (ii) Calculation methodologies for the building components being modeled; “Carrier HAP v4.41 complies.” (iii) Hourly variations in occupancy, lighting power, miscellaneous

Building Energy Modeling Professional Certification – ASHRAE

Earn a BEMP Certification. The BEMP certification, an ANSI-Accredited Personnel Certification Program under ISO/IEC 17024 (#1139), validates competency to model new and existing building and systems with the full range of physics; and evaluate, select, use, calibrate and interpret the results of energy modeling software where applied to building and systems energy performance and economics.

PDF Energy Performance Modeling and Reporting

Computer simulations must be performed for energy modeling comparisons. ASHRAE Standard 90.1-2004, Appendix G – Performance Rating Method, must be used as the calculation methodology to establish a percentage improvement of the proposed building over the baseline model. Pre-approved energy modeling simulation software includes “DOE-2”, “Blast”,

AHI Carrier SE Europe – Application Guide

Hourly Analysis Program (HAP) The new H.A.P 5.11 program for designing HVAC systems, calculating refrigeration loads & energy analysis of premises. LEARN MORE. Marine Solutions. Carrier Marine & Offshore Systems has a long and interesting history as a company with a leading position in the field of shipping. This legacy of innovation still

PPTX Energy Simulation Tool Assessment for New Construction and

Built-in Baseline Model. Auto-generate appropriate and certified baseline models for Oregon’s relevant energy code. To avoid creating a second model for baseline and minimize human errors. 11. Interaction . with Design Tools. Talk with the most commonly-used architectural/design tools, AutoCAD and Revit.

Generate the Energy Analysis – Autodesk

After preparing the architectural model and creating a complete and accurate energy model, send the energy model to the cloud for simulation and analysis. Before initiating the analysis, do the following: Specify the location. Create the energy model. Click Analyze tabEnergy Optimization panel (Generate). You will receive an email to confirm receipt of the analysis request

PDF Homebuyer's Assistance Program (HAP) – Fort Worth, Texas

model energy code as adopted by the city. The buyer is required to get a home property inspection at their cost. CLOSING COST ASSISTANCE (CCA) – Maximum amount available is up to 3% of the loan amount. The closing Costs Assistance can be requested for the applicant(s) to pay the following expenses: Origination Fee

DesignBuilder – Building Energy Software Tools

DesignBuilder provides advanced tools to model and quantify building performance in an easy-to-use interface. This enables your whole team to use the same software to quickly develop comfortable and energy-efficient building designs from concept through completion and into building operation.

An experimental-computer modeling study of inorganic

Density functional theory (DFT) calculations have been carried out considering the (100) and (001) surfaces of HAp, which were represented using 1 × 2 × 2 and 3 × 3 × 1 slab models, respectively. The adsorption of phosphate onto the two crystallographic surfaces is very much favored from an energetic point of view, which is fully consistent

Improving Infiltration Modeling in Commercial Building

modeling infiltration, Energy Plus models of the buildings were used [13]. The building zoning was different between the CONTAM and EnergyPlus models in instances where the CONTAM models needed additional zones to support realistic airflow analyses (restrooms, stairwells, elevator shafts, and storage rooms).

Robust Beamforming Design and Time Allocation for IRS

We formulate a hybrid access point (HAP) transmit energy minimization problem by jointly optimizing time allocation, HAP energy beamforming, receiving beamforming, user transmit power allocation, IRS energy reflection coefficient and information reflection coefficient under the imperfect CSI and non-linear energy harvesting model. On account of

Energy analysis using carrier HAP program and Deep Lake

The total audit area of RU was 86% of the total campus area. Building energy simulation program, Carrier HAP (Hourly Analysis Program), has been used to make an integrated evaluation of building energy consumption. An energy simulation involves hour-by-hour calculations for all 8,760 hours in a year.

NCAR Research Applications Laboratory | RAL

Measurements and Modeling of Land Surface Hydrologic Conditions in the North American Monsoon Region: Documented the role surface topography and dynamic vegetation phenology play in controlling the distribution of soil moisture and surface energy fluxes across a steep mountain terrain gradient in the North American monsoon region

PDF ENERGY – New York City

energy modeling tool in order to most accurately reflect a project’s energy consumption. Energy consumption may be modeled through programs such as Trace, HAP, DOE-2, and eQuest to determine a building’s energy use, to which calculated energy requirements of other systems, such as domestic hot water, are added to obtain the final values.

Resource Pages – Whole Building Design Guide

Resource Pages. While the Whole Building Design Guide (WBDG) Design Objective, Project Management, and O & M pages provide fundamental descriptions of each key aspect of whole building design and the interrelationships between these topics, they are unable to delve into the details of each strategy and supporting technologies.

PDF ASHRAE 90.1 2016 Appendix G – Energy Trust of Oregon

Models 15 • Representative of the US building stock • PNNL has created versions of the prototypes for each edition of Standard 90.1 starting with 2004. • BPF for each building type and climate zone is calculated as the ratio of the regulated energy cost of the prototype model configured to meet the given edition of 90.1

Carrier – SlideShare

HAP ENERGY ANALYSIS FEATURES Uses detailed 8,760 hour-by-hour energy simulation technique for energy analysis. Exceeds to minimum requirements for the energy cost budget compliance path for ASHRAE Standard 90.1 Models different types of electric and fuel rates.

Network model: A HAP downlinks energy, and information for M

Download scientific diagram | Network model: A HAP downlinks energy, and information for M from publication: Optimal Uplink and Downlink Resource Allocation for Wireless Powered Cellular Networks

How Whole Building Energy Simulation Works | Search

So far we’ve built-up a model that represents the building’s spaces, surfaces, and systems. The other half of the modeling needed for energy simulation is the dynamic loads from people inside the building (based on building program assumptions) and the environmental conditions outside the building (based on climate data).

PDF International Journal of Scientific & Engineering – IJSER

HAP- Hourly Analysis Program, HRWHeat Recovery Wheel, – HVAC- Heating Ventilation and Air