Jeremy Begley
• Cincinnati, OH
• United States

198 members

52 members

335 members

59 members

345 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
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
Mar 30
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
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
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
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
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
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
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
"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

## 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

### Cooling effect from solar panels

Started by Tim Kendzia in General Forum. Last reply by Franco Oyuela 23 hours ago.

### Learning Thermostat

Started by Classic Residential, Inc. in General Forum. Last reply by Franco Oyuela 23 hours ago.

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

Started by David Byrnes in General Forum. Last reply by Franco Oyuela yesterday.

Started by Evan Mills in General Forum. Last reply by Daniel Baur-McGuire on Thursday.

### Blower door test for small apartment building

Started by Jerry Needham in General Forum. Last reply by Daniel Baur-McGuire Dec 6.

31 members

163 members

198 members

335 members

59 members

## Latest Activity

"Those solar panels on top of your roof aren't just providing clean power; they are cooling…"
23 hours ago
Alice La Pierre replied to Don Fugler's discussion Depressurization/make-up air issues in the group Kitchen Ventilation
"Brilliant; I will ask Santa for a particle monitor for Christmas now.  Thanks!"
23 hours ago
"What is a smart thermostat? Every home has a thermostat and the smart version of this piece of…"
23 hours ago
jana Timchak and Greg Stockton joined Home Energy Pros Forum
yesterday
John White posted a blog post

### Heat Pumps: All That You Need to Know

yesterday
Don Fugler replied to Don Fugler's discussion Depressurization/make-up air issues in the group Kitchen Ventilation
"Alice, there is probably not a specific ventilation requirement for induction cooking. The ROCIS…"
yesterday
Dominick Pandolfo joined Michael Stuart's group

### INFRARED THERMOGRAPHY USERS

This group is dedicated to knowledge sharing and discussion of infrared thermography for building…See More
yesterday
Dominick Pandolfo joined Don Fugler's group

### Kitchen Ventilation

In many homes, cooking is the largest indoor source of air pollutants. Exposures can be higher in…See More
yesterday