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Gas Can Go Boom!

By
Home Inspector with JRV Home Inspection Services, LLC HOI 394

Arguably one of the best ways to cook is on a gas cook top. There really is no better control than with a gas flame, electric stove tops just can’t compete. The one thing about gas as opposed to electricity is it can leak and go bang. This is why it scares some folks and they prefer other ways to cook and heat their homes. The truth is gas is safe as long as the equipment is maintained, but above all else has been installed correctly.

Not long ago during a home inspection the buyers and their agent were admiring the newer range in the kitchen. It was a beauty for sure, a top of the line unit from this particular manufacturer. It was stainless steel, with a four burner gas cook top and an electric convection oven.CSST gas piping for range

One thing a gas range needs above all else is, well gas. The gas supply to a range or any gas appliance for that matter requires that certain safety related devices be present. There are also rules as to the type of piping used and how it is configured, all safety and functionally relevant.

Since this was a newer range I was first curious to see the piping used to bring the gas supply to the unit. In the basement I found the new gas supply for the range, a length of CSST.

When ever I see a gas meter on the outside of a home, I look to see if there is a ground wire attached to the piping. This is because if the home has any CSST gas pipe, the system must be grounded per the manufactures.

I saw no ground on the system while outside. I looked on the other piping, nada. Was I surprised? Nope.

Next I went back up to look behind the range, but first I checked the cabinets next to the unit. What I was looking for was a gas shut off for the cook top. You see a shut off valve is required to be in the same room as the appliance. It must be within six feet or less of said appliance and be readily accessible.CSST gas pipe connected directly to appliance without a shut off valve

I found no valve in the cabinets next to the stove, which was not surprising. What was surprising is I found no valve behind the range either. The installer had connected the appliance connector directly to the CSST without a shutoff valve.

I would bet the company that installed the gas line did so without proper licensing and permits. You see the building departments and the gas company are sort of fussy when it comes to who installs gas equipment.

Can you see why?

 

James Quarello
Connecticut Home Inspector
2010 - 2011 SNEC-ASHI President
NRSB #8SS0022
JRV Home Inspection Services, LLC

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Posted by

James Quarello
Connecticut Home Inspector
Former SNEC-ASHI President
JRV Home Inspection Services, LLC

 ASHI Certified Inspector

To find out more about our other high tech services we offer in Connecticut click on the links below:

Learn more about our Infrared Thermal Imaging & Diagnostics services.

Serving the Connecticut Counties of Fairfield, Hartford, Middlesex, New Haven, Southern Litchfield and Western New London.

Faith LaRosse
Springer Realty Group - Limerick, PA
Serving Berks, Chester & Montgomery Counties

James, I have to admit-I am one of those that is scared of cooking on a gas stove!

Aug 25, 2011 12:39 AM
Lenn Harley
Lenn Harley, Homefinders.com, MD & VA Homes and Real Estate - Leesburg, VA
Real Estate Broker - Virginia & Maryland

"electric stove tops just can’t compete."

My motivation is safety and ease of cleaning.

I want an electric cook top, a self-cleaning elec. oven and a high efficiency heat pump, thank you. 

I haven't found anything yet that I can't cook on my glass top.

My house won't go BOOM!!

Nor will propane collect silently in the basement if there is a leak.

Do home buyers want gas heat and cooking??  YES!

 

Aug 25, 2011 12:40 AM
David Popoff
DMK Real Estate - Darien, CT
Realtor®,SRS, Green ~ Fairfield County, Ct

Can you say Ga-booom, to many mistakes to have been installed by a professional. I wonder if a pressure test was ever done.

Aug 25, 2011 01:06 AM
Clint Mckie
Desert Sun Home, commercial Inspections - Carlsbad, NM
Desert Sun Home, Comm. Inspection 1-575-706-5586

Hi James,

Good find. And they wonder why we charge what we do.

Now they know why!

Best, Clint McKie

Aug 25, 2011 01:12 AM
Craig Rutman
Helping people in transition - Cary, NC
Raleigh, Cary, Apex area Realtor

Wow! This is such a dangerous situation. Good thing the buyers (and the sellers too) had you on the job. Another reason why I'm adamant about my clients having a professional home inspection performed.

Aug 25, 2011 01:44 AM
Pam Hills
Innovative Artistry - Kendall, FL
ASP/IAHSP- Stager Miami, FL, Creative Minds Innovatively At Work

Dear James - Wow, that is scary.  Many people here won't have a gas stove "inside" with the storms.  They all rely on propane...of course in a Hurricane Katrina (Florida)  I almost lost my household contents in storage from a fire due to propane tanks clustered on the lot behind the storage buildings.  I just posted this in a blog last night.  A transformer blew that was damaged "after" the storm.  Safety is truly a priority & your role is so important.  Thank you for the post!

http://www.news4jax.com/news/4904159/detail.html  5 units in this complex but I lost only 1...really blessed.  Gas it can go BOOM!!   Great reminder!!

Aug 25, 2011 01:51 AM
Melissa Ostrom & Melville Capps Newton MA - The Mel and Mel Team
(617) 388-3151 | Century 21 Commonwealth - Newton, MA

Of course if one's electrical system is not properly grounded then the electricity can "leak out" too.

Aug 25, 2011 01:55 AM
Donald Hester
NCW Home Inspections, LLC - Wenatchee, WA
NCW Home Inspections, LLC

Jim,

I almost never see bonding on the CSST. I think they need to read the install directions.

Aug 25, 2011 06:36 AM
Jay Markanich
Jay Markanich Real Estate Inspections, LLC - Bristow, VA
Home Inspector - servicing all Northern Virginia

I had a response to an inspection report once that the shut-off valve was indeed within 6' of the range.  It was in the basement (like your photo) but indeed within 6'! 

I called the gas company...

I've often wondered why a shut-off valve behind the range and near the floor to be considered "accessible," but it is here!  Hmmm....

You are suggested by the way.  I almost always suggest you.

Aug 25, 2011 10:49 PM
James Quarello
JRV Home Inspection Services, LLC - Wallingford, CT
Connecticut Home Inspector

Faith, Nothing to be scared of, its just cooking :)

Lenn, You can cook anything on either, but if you want control, gas is superior. I also have an electric cook top, but I have gas scheduled to be hooked up soon. That electric stove's days are numbered :)

David, I think we both know the answer to that.

Clint, Those that wonder don't hire me :)

Craig, Excellent point regarding the sellers. They have no clue their stove was installed wrong and is potentially dangerous. I bet it was shock for them to find out.

Pam, Gas can be dangerous, no doubt, but there is no excuse for what I found.

Melissa, Not exactly, but you could potentially become the ground which could kill you.

Don, Me too, but I am starting to see it more often.

Jay, 6' and in the same room. A minor, but important detail your disgruntled seller must've forgot. I would suggest you more often, except it seems I get up too late :) You keep going like you are, you'll catch Lenn.

Aug 26, 2011 12:24 PM
Robert Butler
Aspect Inspection - Montreal West Island, QC
Montreal Home Inspector | Aspect Inspection

I was called in to identify the 'odour' in the home that had been there for 3 days. That's exactly what it was, a gas leak from the new kitchen range.

Aug 28, 2011 04:32 AM
James Quarello
JRV Home Inspection Services, LLC - Wallingford, CT
Connecticut Home Inspector

Robert, Sounds like an unprofessional installation.

Aug 30, 2011 01:42 AM