Walter Ahlgrim
  • Male
  • Saint Louis, MO
  • United States
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Walter Ahlgrim's Page

Latest Activity

Walter Ahlgrim commented on David Byrnes's blog post Why Phoenix Is Called "The Land Of No Return"
"I do not understand your sizing chart you say “22” return on a 5 ton AC unit” is that a 22x22 square or 22” round or any shape with 22 square inches. I do like the…"
Jul 22
Walter Ahlgrim commented on David Byrnes's blog post Why Phoenix Is Called "The Land Of No Return"
"I do not understand your sizing chart you say “22” return on a 5 ton AC unit” is that a 22x22 square or 22” round or any shape with 22 square inches. I do like the…"
Jul 22
Walter Ahlgrim replied to Luis Hernandez's discussion Water heater ventilation question
"That black spot looks to me like someone was sloppy with their torch while working on the copper pipes and burned the PVC. The first pipe does look like CPVC I do not recall seeing CPVC listed as approved vent in any instructions. The way PVC cement…"
May 7
Walter Ahlgrim replied to Luis Hernandez's discussion Water heater ventilation question
"Read the instruction manual closely. You should find limits for the size, length and number of bends allowed. You may want to look inside the pipes, small animal have been known to crawl in and die.   Walta"
Apr 22

Profile Information

Company
Walts Repairs

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At 4:26pm on June 29, 2014, Diane Chojnowski said…

Welcome to Home Energy Pros! Feel free to join the conversation in the Forum and Groups. And share your energy efficiency photos, videos and upcoming events. If you're blogging about home performance, this is the place for you!

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Forum

Air Sealing Manufactured Home

Started by John Lile in General Forum. Last reply by Sean Lintow Sr yesterday. 1 Reply

Does Radiant Barrier Still Work 10 Years Later?

Started by Green Energy of San Antonio in General Forum. Last reply by Sean Wiens on Friday. 2 Replies

Best Exhaust Fans - your opinion?

Started by Eric Miller in General Forum. Last reply by Russell Pope on Thursday. 3 Replies

October 2 is Energy Efficiency Day

Started by Diane Chojnowski in General Forum on Thursday. 0 Replies

ERV recommendations

Started by David Wentling in General Forum. Last reply by Luke Langhals on Wednesday. 13 Replies

Baffles without soffit vents?

Started by Haley Keegan in Best Practices. Last reply by Eric Kjelshus on Tuesday. 14 Replies

Off-Grid Applications?

Started by Kyle Baker in General Forum. Last reply by Paul Scheckel Sep 5. 2 Replies

Latest Activity

Sean Lintow Sr replied to John Lile's discussion Air Sealing Manufactured Home
"Make sure the belly liner has no holes, is fully in place, etc... Beyond that short of pulling up…"
yesterday
Profile IconNeil Molloy and Pauline Emerson joined Home Energy Pros Forum
yesterday
Sean Wiens replied to Green Energy of San Antonio's discussion Does Radiant Barrier Still Work 10 Years Later?
"Thanks David for weeding through the propaganda"
Friday
John Lile posted a discussion

Air Sealing Manufactured Home

I am a veteran at sealing HVAC duct systems but am new to air sealing. Approximately half of my…See More
Friday
Matt Worthy posted blog posts
Friday
Profile IconLynn Griffith, Isabelle Toomey, Jeff Bierl and 2 more joined Home Energy Pros Forum
Thursday
Alex B replied to Alex B's discussion Selling- Energy Auditing Equipment in the group Energy Auditing Equipment for Sale, Trade or to Purchase
"Please email me at alexbostock344@gmail.com thank you!"
Thursday
Al Tibbs replied to Al Tibbs's discussion Retrotec DM-2 2 Channel Digital Manometer in the group Energy Auditing Equipment for Sale, Trade or to Purchase
"Hi. I still have the unit. Not sure, but the age is probably 8-10 yr.  Don't know when…"
Thursday
Russell Pope replied to Eric Miller's discussion Best Exhaust Fans - your opinion?
"Hi Eric, Great observation and I have to agree with Paul and Mark that it is all about the…"
Thursday
Stanley Widener replied to Al Tibbs's discussion Retrotec DM-2 2 Channel Digital Manometer in the group Energy Auditing Equipment for Sale, Trade or to Purchase
"Sold? Age? Last cal?"
Thursday
Roger Snow shared Amber Vignieri's blog post on Facebook
Thursday
Emily Ambrose posted a blog post
Thursday

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