Benny hani
  • Norman, OK
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Benny hani's Discussions

Manual J online

Started this discussion. Last reply by tedkidd Nov 3, 2016. 13 Replies

Can anyone suggest an online manual J course please. There are so many of them and I can't tell which is good or not. Thank you in advanceContinue

Load calculation program (software ) manual J

Started this discussion. Last reply by Eric Kjelshus Dec 28, 2015. 10 Replies

Can anyone suggest a good and easy to use program for load calculation please .Has anyone used EMS HVAC load calculator? Thank you.Continue

Software

Started this discussion. Last reply by Benny hani Jul 27, 2015. 5 Replies

Hello everyone.I am new in the business , can you folks please tell me what software I can get to help with REM RATE calculations and what I can get to input the data of the inspections?…Continue

 

Welcome, Benny Hani

Latest Activity

tedkidd replied to Benny hani's discussion Manual J online
"On retrofits we are between about 1000 and 1600 sf/ton cooling. We put a 3 ton unit on a 5000 (?) sf new build, and it didn't appear to slide from set point all summer.  750-1200 sf/ton for heating, Northern Ohio. Usually we find (from…"
Nov 3, 2016
Bob Blanchette replied to Benny hani's discussion Manual J online
"Unless the builder did a really crappy job with the house or it has an unusual load, 750sqft per ton should be the MINIMUM. Yet in our area 600sqft per ton is typical for new construction. Meanwhile houses that were built in the 1970s are…"
Nov 3, 2016
tedkidd replied to Benny hani's discussion Manual J online
"Bob, raters are typically doing new homes. You want to adjust this number? At what number do you think he should start being concerned?"
Nov 3, 2016
Benny hani replied to Benny hani's discussion Manual J online
"Thanks Bob"
Oct 23, 2016
Benny hani replied to Benny hani's discussion Manual J online
"Thank you Isaac"
Oct 23, 2016
Bob Blanchette replied to Benny hani's discussion Manual J online
"Be sure the size that you ACCURATELY calculate actually gets installed. Often contractors pretend to do load calcs that "just happen" to come out to whatever the standard sizing is for the area. If you're getting about…"
Oct 23, 2016
Eric Kjelshus replied to Benny hani's discussion Manual J on line
"A Resnet HERS index rater will give a size and will preload ACCA MJ wright soft.com   Then will have to adjust peaple load and about 11 other things.   But a if you per load name, wall/attic size R/U window size, door size, solar input on…"
Oct 18, 2016
Isaac Savage replied to Benny hani's discussion Manual J on line
"I'd recommend this one (link below). It covers the fundamentals as well as the use of software. If you scroll to the bottom of the page, you'll see a YouTube video that'll tell you a little about the course…"
Oct 18, 2016
Pedro Palha liked Benny hani's discussion Manual J on line
Oct 18, 2016
Eric Kjelshus replied to Benny hani's discussion Manual J on line
"start with the base:   Principles of Heat Transfer• Heat energy cannot be destroyed. • Heat always flows from high temp to low temp Conduction through a Shaded WallQ = U X A X TU – Overall heat transfer coefficient of the…"
Oct 17, 2016
Isaac Savage liked Benny hani's discussion Manual J on line
Oct 17, 2016
Benny hani replied to Benny hani's discussion Manual J on line
"Hello Eric I am a rater, I was hoping to learn how to size the HVAC for a house Thank you so much"
Oct 17, 2016
Benny hani replied to Benny hani's discussion Manual J on line
"Thank you Tracy I am a rater, I was hoping to learn the calculation for sizing the equipments Thanks again"
Oct 17, 2016
Eric Kjelshus replied to Benny hani's discussion Manual J on line
"WOW what is your back ground?   I have been teaching ACCA MJ for 30 years and each class is for skill that should be used in work.   Most HVAC schools will have heat gain heat loss class.  I just did a heat loss - code class for…"
Oct 17, 2016
Tracy Savoy replied to Benny hani's discussion Manual J on line
"It depends on your goal.  If it is to start generating designs quickly using one of the Manual J softwares, then it is best to take the software manufacturers classes and read their manuals and just jump into the software with small…"
Oct 17, 2016
Benny hani posted a discussion

Manual J on line

Can anyone suggest an online manual J course please. There are so many of them and I can't tell which is good or not. Thank you in advanceSee More
Oct 14, 2016

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At 6:34pm on June 1, 2015, Gregory Homan said…

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David Butler posted a discussion

Welcome Home Performance Forum Members (formerly RESNET BPI - Energy Audit and Home Performance)

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Sean Wiens replied to Don Fugler's discussion joining ducts in the group HVAC
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