Nick Helmholdt
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  • Ann Arbor, MI
  • United States
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Nick Helmholdt's Discussions

How to Add a Passively Cooled Wine Cellar?

Started this discussion. Last reply by Dennis Heidner Jun 9, 2013. 11 Replies

I am working with a client on a home addition, and one element of the design is a wine cellar. Here are some basic facts about the existing home:Built in 1920'sLocated in Detroit metro area on an…Continue

Tags: earth, tube, cooling, passive, addition

Backdraft Detectors - Are they reliable?

Started this discussion. Last reply by Jim Peck May 10, 2013. 2 Replies

On a recent Quality Assurance…Continue

Tags: gas-fired, spillage, backdraft, heater, water

Backup Power for Pump on Radiant Heat System

Started this discussion. Last reply by Dennis Heidner Apr 11, 2013. 6 Replies

A friend of mine in Traverse City asked about options for powering a pump on his home's radiant heat system. During an extended power outage last winter, their gas-fired boiler was able to provide…Continue

Tags: renewable, energy, pump, distribution, heat

New furnace causing interference with AM radio?

Started this discussion. Last reply by Nick Helmholdt Mar 25, 2013. 9 Replies

I just wrapped up a quality assurance site inspection where I heard something unusual. The homeowner had a new furnace & central air conditioning system installed in November.  Since then he's…Continue

Tags: weird, radio, conditioning, air, furnace

 

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Company
Clean Energy Coalition
Professional Certification
HERS Rater
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Quality Assurance, Building Science, Window Rehabilitation,
Twitter ID
NHelmholdt
LinkedIn Profile
www.linkedin.com/in/nickhelmholdt/

Nick Helmholdt's Blog

CO in Attached Garages

Posted on April 15, 2013 at 3:14pm 2 Comments

On two separate Quality Assurance site visits in the past two weeks I've detected elevated levels of Carbon Monoxide (CO) coming from attached garages. I was a bit surprised at this since neither garage contained a car - let alone any active source of combustion. So I did some digging and came up with this great resource from Iowa State on the topic. From my reading of…

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At 10:58am on January 15, 2014, Better Buildings Support said…

Welcome to the Better Buildings Residential Network group on Home Energy Pros.

 

The Better Buildings Residential Network group is an online community where Better Buildings Residential Network members collaborate. We encourage you to share ideas, exchange materials, and connect with others about topics in energy efficiency. The Better Building Residential Network group will also serve as a repository for Peer Exchange Call summaries and other materials. We are honored to share this new group with you and look forward to you and your colleagues joining the conversation.

 

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