Posts Tagged ‘Los Banos’

The things you find out in the garage, part 3: it’s not the makings of good indoor air

May 23, 2014

We’ve talked about the bad venting set up for this furnace and water heater and also about what it sits on in past posts. I’m not quite done with indoor air quality, and I’d like to draw your attention to another area of the duct work that is right out in the open.air leak insulation
While we look at this system in the garage, you can see that there was an attempt to insulate and to seal the duct work. The un-faced fiberglass wrapped around most of the duct work is stained in a number of places. This would be from the garage air being drawn into the system every time it runs. The mystery regarding duct tape is why we call it that, since it doesn’t seal ducts and It was on parts of this system.
Keep in mind that all of the observations were just from the garage, the area of the home you mayduct tape leaks walk through every day. Never mind what we found in the attic.
The happy ending to this story is that this homeowner was given a list of solutions to the problems we found. With a new system, measures were taken in the home as well that will mean lower energy bills, better comfort, and most important of all a healthier and safer home.

Thanks,
Jason

The Things you Find out in the Garage

April 28, 2014

While visiting one of our locations, Young’s Air conditioning in Los Banos, I had the pleasure of joining their auditor on the discovery of a unique furnace venting arrangement. As you might imagine with combustion equipment, unique is not really a good thing.P1060853
To the untrained eye, this arrangement might look fine, everything’s connected after all. But even from a distance, this furnace and water heater set up, to even the slightly trained eye, looked wrong because…well it was.
Two exhausts into one may be ok if it is sized right and pitched correctly, but here is a natural draft water heater and a power vented “sealed combustion” into the same flue.
Power vented appliances are also called direct vent, implying they are directly vented to the outside, and should be, on their own.
IP1060852’m in awe over the connection where the PVC (used for lower temperature exhaust) is TAPED into the metal connector (high temperature exhaust) of the 6” flue.
Making sure combustion equipment is set up properly is only the beginning. Having certified and trained people to install and assess that equipment is important. Our advisors are BPI-certified for this reason.
I’ve got more to share, till next time.
Stay safe!

Jason.

Mandatory Common Sense

March 18, 2013

We often preach “reduce first” as the sensable approach for homeowners who are looking at installing expensive renewable energy.  It just makes sense.  If it costs a lot to install solar panels, make your home more efficient first reducing the number you need, and then install less of them!  Same goes for heating and cooling equipment.  Reduce the need for cooling or heating and install a smaller unit.

sun wiki

As reported by KCET, one town in California may be looking at mandatory solar panels on every roof.  Lancaster CA, a city of 160,000, is one of the top three cities for generating solar.  Clearly it’s an area that has succeeded with solar as you would expect in such a sunny place.

Using solar to help reduce energy costs for lighting, water heating, and air conditioning is all well and good, but there are some simple steps to take first.  Improvements such as adding efficient lighting, reducing air leaks and increasing insulation go a long way and cost far less.  Our GreenHomes America folks in Fresno, Hayward, San Jose, Los Banos, and San Diego, know that, how a home performs matters a great deal, and they know solar too.

I vote for mandatory common sense with a side order of solar!

Thanks,

Jason

 image from http://en.wikipedia.org/wiki/Sun


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