Jeremy Begley
• Cincinnati, OH
• United States

198 members

52 members

349 members

60 members

346 members

# Jeremy Begley's Page

## Latest Activity

David Butler replied to Jeremy Begley's discussion REMRATE Modeling of 2 stage Heat Pumps - Including GSHP in the group HVAC
"Jeremy, I don't have the latest version so there may be a new input I'm not familiar with. If you're talking about the Load Served (%) field on the Mechanical Equipment Properties Summary form, that refers to the breakdown between…"
May 16, 2018
Jeremy Begley added a discussion to the group HVAC

### REMRATE Modeling of 2 stage Heat Pumps - Including GSHP

I have a REMRATE /Modeling Question. How are people determining percentage of load when modeling two stage heat-pumps (especially GSHP) when entering load percentage for each stage?See More
May 11, 2018
Mar 30, 2018
Danny Gough replied to Jeremy Begley's discussion Manual S for Water Furnace Equipment in the group HVAC
"Well said David Butler. One more thing I would add is if you have some flexibility with the loop design, you can frequently downsize the equipment as its capacity increases with lower EWT. In other words, if you are stuck between say a 2 and 3 ton,…"
Mar 23, 2018
David Butler replied to Jeremy Begley's discussion Manual S for Water Furnace Equipment in the group HVAC
"Danny wrote: "It is a bit of a juggling act bouncing back and forth between what ifs." Exactly. You're trying to solve a multi-variable problem where you have only limited control over some of the variables, depending on whether…"
Mar 21, 2018
Danny Gough replied to Jeremy Begley's discussion Manual S for Water Furnace Equipment in the group HVAC
"Jeremy, You will need to do a bit of gymnastics here to pull that off.  As you know, the delivered cooling capacity is dependent on (1) Entering air temp, (2) Entering humidity or wet bulb, (3) airflow and with air to air equipment (4) outdoor…"
Mar 20, 2018
David Butler replied to Jeremy Begley's discussion Manual S for Water Furnace Equipment in the group HVAC
"Not being an Elite user, I can't help you configure their software for a water-to-air system. Unless an Elite user chimes in, your best bet would be to contact Elite or their main training guy John Walsh. Both numbers are at the top of this…"
Mar 20, 2018
Jeremy Begley replied to Jeremy Begley's discussion Manual S for Water Furnace Equipment in the group HVAC
"Hi David, Thank you for responding. The person I am helping is using the Elite Software and it is Water to Air. I have uploaded a screenshot of where he is at in the software and of the data sheet he has available. Our outdoor summer design temp is…"
Mar 20, 2018
David Butler replied to Jeremy Begley's discussion Manual S for Water Furnace Equipment in the group HVAC
"Hi Jeremy, manufacturer data is readily available for sizing ground source heat pumps. However, the procedure is different than for air source equipment since it involves the ground loop flow rate. Also, the procedure is different for water-to-air…"
Mar 8, 2018
Jeremy Begley added a discussion to the group HVAC

### Manual S for Water Furnace Equipment

Does anyone have experience doing ACCA Manual S for Water Furnace equipment? As far as I can tell they do not provide enough data to properly perform a Manual S. See More
Mar 8, 2018
"Does anyone have experience doing ACCA Manual S with Water Furnace equipment?  As far as I can tell they do not provide enough data to properly perform the Manual S. "
Mar 8, 2018

## Profile Information

Company
HVAC 2 Home Performance
Role in Home Performance Marketplace
Building energy modeler, Energy auditor / assessor / analyst, Other
Professional Certification
HERS Rater
Professional Interests
Residential and Light Commercial HVAC Design and Commissioning
Green Building Verification
Website URL
http://www.havc2homeperformance.com
HVAC2HP

## Jeremy Begley's Blog

### The Home Envelope : Does it Really Matter in a Heat Loss Calculation

Posted on November 22, 2014 at 2:00pm

## Comment Wall

Join Home Energy Pros Forum

## Forum Discussions

### high rise humidity

Started by Steve Nations in HVAC. Last reply by Franco Oyuela 8 hours ago.

### Determining Duct Leakage based solely on blower door and pressure pan testing

Started by Rob Madden in General Forum. Last reply by Franco Oyuela yesterday.

### New free building performance directory

Started by Ryan Moore in Marketing on Thursday.

### Getting to Zero National Forum Call for Speaker Abstracts

Started by Diane Chojnowski in General Forum on Thursday.

### Are Energy Efficient Windows worth the investment?

Started by Tom Smith in General Forum. Last reply by Victor Rols Lindsay Mar 13.

### Technology and Customer Service

Started by Kelly Caplenas in General Forum Mar 13.

### Virtual Tour Prickly Pear Zero Energy GreenStar Platinum

Started by Brett Little in General Forum Mar 8.

### Residential airflow balancing

Started by Antoine Karam in General Forum. Last reply by Antoine Karam Mar 7.

### Mini-Crawl Spaces between City Row-Home's Conditioned Stories

Started by Robert Logston in General Forum Mar 7.

### When can an oversized A/C be a good thing?

Started by David Byrnes in General Forum. Last reply by David Butler Mar 6.

183 members

36 members

349 members

60 members

154 members

## Latest Activity

"Why Is My House So Humid? imply put, high humidity in a home occurs when moisture comes into a home…"
8 hours ago
"Spring HVAC Maintenance Checklist. Inspect the indoor coil for cleanliness and clean if…"
8 hours ago
Christine Brill and JES joined Home Energy Pros Forum
13 hours ago
Brett Little posted an event

### How to use the Home Water Score - Free CE Webinar at Webinar Online

March 20, 2019 from 12pm to 1:15pm
The home water score (v1) is here and can be used now to make more informed and strategic decisions…See More
yesterday
Don Fugler replied to Don Fugler's discussion Difficult retrofits in the group Kitchen Ventilation
"So here is my first report (after which I will wait until I have multiple trials). I am trying to…"
yesterday
"You can reach me at 281-310-0258 directly "
yesterday
"Email me directly at tommiejohn123@aol.com. We can discuss the next steps thru email."
yesterday