This is the course you need before learning software!
They teach you data input, I'll teach you what the inputs should be!
Access to a site survey form I developed over the last 15 years, along with a wealth of experience identifying ceilings & wall insulation, windows, ductwork, and all aspects of a load calculation.
Manual J Site Survey
Learn how to quickly identify all inputs needed for ACCA Approved, Manual J v8 software of your choice. If you are going to guess at sizing, it better be an educated calculation!
You have the Load Calculation, now how much larger should/can the system be?
Design for Comfort
'Systems are not designed to neutralize the largest possible loads because system performance - as related to comfort and operating cost - would be compromised during the thousands of hours associated with intermediate loads.'
ACCA Manual RS
Manual S Equipment Selection
Quickly learn the sizing guidelines for residential equipment selection to include: A/C, Heat Pumps, Furnaces, Dual-Fuel Systems, & Boilers.
No More Rules of Thumb!
Don't Learn the Hard Way!
Working in the industry for over 20 years, I have definitely learned the hard way! I knew there was a better way for System Design, that rules of thumb are not 'good enough'. Years of learning and teaching system design has led me to this way of reaching the most students...
Manual D Residential Duct Design
Learn how to calculate the Friction Rate for your job (not all jobs are .10"), including basics like Available Static Pressure and Total Equivalent Length, before diving into Sizing Duct Runs and Trunks.
"I have always been concerned about "under sizing systems". This online course helped me to increase my confidence with making site surveys." - Bill Gass, GassCo
One Low Price Option
Get complete access to our Residential System Design Course for 90 Days. Includes Access to my Site Survey Form, System Design 'Scorecard', Video Lessons, Short Learning Quizzes, and Downloadable PDF Copies of the Lessons with links to Additional Resources on most.