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فيديو شرح Desuperheater Heat Recovery ضمن كورس التبريد والتكييف (HVAC) شرح قناة MEP Academy، الفديو رقم 36 مجانى معتمد اونلاين
See how a Desuperheater works to recovery heat and use it to preheat water for other purposes like domestic hot water in a Grocery Store Kitchen or using a Geothermal Heat Pump System.
ESTIMATING SPREADSHEETS
#1 HVAC & Plumbing Estimating Spreadsheet: https://mepacademy.gumroad.com/l/AgJDH
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Plumbing Estimating Spreadsheet: https://mepacademy.gumroad.com/l/bcdah
Residential Estimating Spreadsheet: https://mepacademy.gumroad.com/l/tdwbh
CONSTRUCTION PROPOSAL TEMPLATE
https://mepacademy.gumroad.com/l/pzxzwi
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---------IMPORTANT VIDEOS TO WATCH----------
HVAC ENGINEERING and CALCULATIONS
How to Calculate Motor Break Horsepower: https://youtu.be/3n9dlmmq4c8
Fan Laws, Calculate CFM, SP, RPM, HP: https://youtu.be/txnANkfsg6M
How to Calculate Static Pressure and CFM: https://youtu.be/6u5CksPM7Yg
Condensate Piping Design and Sizing: https://youtu.be/utA5X9MujXg
How do you define a BTU or Tons of AC: https://youtu.be/bsGfxwyUo3c
Sensible Heat Transfer Equation for Water: https://youtu.be/JVN9E8jdw8o
Sensible Heat Transfer Equation for Air: https://youtu.be/ae2_OTU87jA
Sensible and Latent Heat Transfer Formula for Air: https://youtu.be/iME-1I9G4Qw
CHILLERS and COOLING TOWERS
How Chillers Work, Air-Cooled & Water-Cooled: https://youtu.be/q-Oooe0G7_c
Chiller IPLV Calculation: https://youtu.be/tmOrj3FuSd8
Calculate Total BTU of Chiller or Coil: https://youtu.be/8nbyB964-ZY
Calculate GPM or TDH of Chiller or Coil: https://youtu.be/h78x7tISOWY
How Cooling Towers Work, Crossflow vs Counterflow: https://youtu.be/0I46O8Cnbk4
REFRIGERATION and REFRIGERANTS
How Electronic Expansion Valves Work: https://youtu.be/3u_m8LRa3tk
Refrigeration Cycle: https://youtu.be/IGqhWn0ZlfU
Refrigerant Piping Insulation: https://youtu.be/jadspqwvMmQ
New Refrigerants, Codes and Standards: https://youtu.be/ilP72QrVx1g
HVAC SYSTEMS
How a Variable Air Volume System Works: https://youtu.be/jXV3i9_QOhQ
Rooftop Packaged HVAC Units Explained: https://youtu.be/0XDOoybvXj0
How Heat Pumps Work: https://youtu.be/DT-5zYRA4No
How a Condensing Boiler Works: https://youtu.be/oRr3q3IraRU
ESTIMATING
HVAC Piping Unit Pricing: https://youtu.be/CcXD12JC7jw
HVAC Equipment Cost Database: https://youtu.be/Jgwy1mOI2j8
MEP Estimating Spreadsheet: https://youtu.be/wwNHuyL82Yc
Construction Labor Rates with Burden: https://youtu.be/z0LJperrgjk
HYDRONICS and PIPING
How to Read Pump Chart and Select Pump: https://youtu.be/paziP4GdYio
BUSINESS – CONSTRUCTION & CONTRACTING
Bid Bonds and Performance Bonds: https://youtu.be/fS9wSvUR1Cc
Top 3 Things to Know Before Bidding Commercial Projects: https://youtu.be/qH6hFhEqOMo
Top 12 Construction Bidding Websites: https://youtu.be/gM8EmySK-O4
CONSTRUCTION BASICS
General Layout of Construction Drawings: https://youtu.be/YVGO6cLqKGQ
How to Read Specifications: https://youtu.be/J1qnbg8jdm8
ELECTRICAL and CONTROLS
How Variable Frequency Drives Work in HVAC Systems: https://youtu.be/DymWILTmSNc
How a Power Factor Works: https://youtu.be/6LZk9YT-GkQ
Ohms Law: https://youtu.be/uprC1xHwgaU
3Phase Electricity – How it Works: https://youtu.be/SG9RzXrjYnQ
VARIABLE REFRIGERANT FLOW
VRF Videos: https://www.youtube.com/channel/UCf3f-NvZi5d58j0bMiMPteA
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