Watch this quick video on How to Read Pump Curves and understanding all the various curves and lines on a pump chart like Impeller Size, Efficiency, Horsepower, GPM and head.
Pumps are used in commercial construction to move mostly Heating Hot Water, Chilled Water and Condenser Water between equipment source and the space.
ESTIMATING SPREADSHEETS
✅ #1 HVAC & Plumbing Estimating Spreadsheet: https://mepacademy.gumroad.com/l/AgJDH
✅ HVAC Estimating Spreadsheet: https://mepacademy.gumroad.com/l/fhxei
✅ Plumbing Estimating Spreadsheet: https://mepacademy.gumroad.com/l/bcdah
✅ Residential Estimating Spreadsheet: https://mepacademy.gumroad.com/l/tdwbh
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---------IMPORTANT VIDEOS TO WATCH----------
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
HVAC SYSTEMS
💧How a Variable Air Volume System Works: https://youtu.be/jXV3i9_QOhQ
💧Rooftop Packaged HVAC Units Explained: https://youtu.be/0XDOoybvXj0
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
CONSTRUCTION BASICS
💧General Layout of Construction Drawings: https://youtu.be/YVGO6cLqKGQ
💧Bid Bonds and Performance Bonds: https://youtu.be/fS9wSvUR1Cc
💧How to Read Specifications: https://youtu.be/J1qnbg8jdm8
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
ESTIMATING
💧Top 3 Things to Know Before Bidding Commercial Projects: https://youtu.be/qH6hFhEqOMo
💧Top 12 Construction Bidding Websites: https://youtu.be/gM8EmySK-O4
💧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
ELECTRICAL and CONTROLS
💧How Variable Frequency Drives Work in HVAC Systems: https://youtu.be/DymWILTmSNc
VARIABLE REFRIGERANT FLOW
💧VRF Videos: https://www.youtube.com/channel/UCf3f-NvZi5d58j0bMiMPteA
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