Bob Pietrangelo
  • Levittown, PA
  • United States
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Latest Activity

Bob Pietrangelo replied to Doug Horgan's discussion Geothermal real-world performance
"I agree with NG's current prices, but do you REALLY think NG is going to stay cheap once it's able to be exported, or regulation and Taxes are applied as they are with oil? The US has the infrastructure to import LNG, but not to export it.…"
Apr 5, 2013
Allison A. Bailes III replied to Bob Pietrangelo's discussion BPI vs HERS in the group HVAC
"Bob, that's a great question, but I think it'd be better to post it in the main forum. This is the HVAC group, so let's try to keep the focus on that topic here."
Jan 8, 2011
Bob Pietrangelo added a discussion to the group HVAC


Allison, what are the major differences between the two, and what are the pros and cons of each?
Dec 23, 2010
Bob Pietrangelo joined Allison A. Bailes III's group


HVAC design, Manuals J, S, T, & D, Duct leakage, Air flow, ENERGY STAR new home requirements, and more. Since heating & cooling are such a big part of home energy use, understanding HVAC is critical.See More
Dec 23, 2010
Bob Pietrangelo is now a member of Home Energy Pros
Nov 24, 2010

Profile Information

HVAC Homeowners Help
Professional Certification
Professional Interests
Ensuring homeowoners get everything they truly require, and it is designed and installed properly.
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Home Energy Pros was founded by the developers of Home Energy Saver Pro (sponsored by the U.S. Department of Energy,) and brought to you in partnership with Home Energy magazine.  Home Energy Pros is sponsored by the Better Buildings Residential Network.

Latest Activity

Profile IconShandi Whited, Noah Sanders, Edward G Fahrenkrug Jr and 2 more joined Home Energy Pros
1 hour ago
Alan Gindt replied to Alan Gindt's discussion Minneapolis Blower Door System for sale in the group Energy Auditing Equipment for Sale, Trade or to Purchase
"Bob, sorry but it has been sold"
1 hour ago
Bob Mariani replied to Alan Gindt's discussion Minneapolis Blower Door System for sale in the group Energy Auditing Equipment for Sale, Trade or to Purchase
"Is this still available?"
4 hours ago
Eric Kjelshus replied to John Gillis's discussion Energy Savings of Whole House Fans vs. Air Conditioners in SoCal Featured on New 'Ask This Old House' Season in the group News & Announcements
"2000 SF house in Kansas City needs a 36" whole house fan or about 8,000 CFM takes a 1/4 HP fan…"
13 hours ago
Eric Kjelshus joined Diane Chojnowski's group

News & Announcements

Share your news and announcements with the community in this group.See More
13 hours ago
Eric Kjelshus replied to David Byrnes's discussion Insulation machine preferences
"If you find over heating look at voltage/amp draw very hard.    I find if you have…"
13 hours ago
Colin Genge posted events
15 hours ago
Adrienne DeAngelo posted an event

GreenPoint Rated CORE Training at Best Western Plus Marina Shores Hotel

October 15, 2015 to October 17, 2015
Increase your certifications or get to know the GreenPoint Rated system so that you can work more…See More
16 hours ago

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