Jeremy Begley
• Cincinnati, OH
• United States

195 members

50 members

328 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

### Condensation on ceiling and walls of master bedroom

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

### another house explodes, killing 2 in apparent natural gas accident

Started by David Butler in General Forum. Last reply by Eric Kjelshus on Thursday.

### Overheating garage

Started by Chris Bellanca in Best Practices. Last reply by John Nicholas Jul 5.

### E.L.M. Aquastar by E.L.M Leblanc SA france

Started by Dav Camras in RESNET Modeling & Rating Jul 2.

### GSHP for domestic hot water

Started by David Holtzclaw in General Forum. Last reply by Eric Kjelshus Jun 28.

45 members

154 members

70 members

160 members

137 members

## Latest Activity

Jim Gunshinan's blog post was featured

### Our First Year with Solar Panels, by Chris Stratton

A local solar company putting supports for PV panels on our roof. No that's not a tiny man on the…See More
8 hours ago
Dennis plamer and Julie Rosati joined Home Energy Pros Forum
8 hours ago
Alfie Davis posted a photo

Quadtrant A1 offers high-quality office cleaning and maintenance services for commercial and office…
12 hours ago
John White posted photos
15 hours ago
Jim Gunshinan posted a blog post

### Our First Year with Solar Panels, by Chris Stratton

A local solar company putting supports for PV panels on our roof. No that's not a tiny man on the…See More
yesterday
yesterday
yesterday
"Summertime, and your air conditioning unit at home will be asked to work super hard in this peak…"
yesterday
Diane Chojnowski's video was featured

### The Business of Deep Energy Retrofits

Paul Eldrenkamp has more than 30 years experience in construction and specializes in energy efficiency. In this interview Paul discusses ways to standardize deep energy retrofits. He offers tips for executing projects and managing homeowner…
yesterday
Diane Chojnowski posted a video

### The Business of Deep Energy Retrofits

Paul Eldrenkamp has more than 30 years experience in construction and specializes in energy efficiency. In this interview Paul discusses ways to standardize ...
yesterday
"Sounds like u opened the hornets nest! I would say a 2600 sq ft home shouldn't need more than…"
yesterday
Terry Hill posted an event

### Passive House Institute US 2018 Conference at Boston

September 19, 2018 at 6pm to September 23, 2018 at 7pm
Annual conferenceSee More
yesterday
John White posted a blog post

### Top 5 Ways to Conserve Energy and Save on Your Air Conditioner Bill

Air conditioners are the essential bastions of cool breezes when the mercury skyrockets and the hot…See More
yesterday
Saturday
Gabriel Rojas 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
Saturday
Gabriel Rojas joined Bob Krell's group

### Healthy Indoors (IAQ)

The Healthy Indoors group is focused on indoor air quality (IAQ), mold, moisture control, radon,…See More
Saturday
"Hello, Leslie here, with Home Energy magazine. We just got an inquiry from a reader about a DIY air…"
Friday
Joe Baumgardner and Steven Grevelis joined Home Energy Pros Forum
Friday
"I have seen dry clay soil let gas though 2-4 blocks away - when wet clay seals the pipe then water…"
Thursday