Posts Tagged ‘Young’s Air-Conditioning’

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: Part 2

May 7, 2014

Last week I showed you a venting system that wasn’t quite right, P1060856and mentioned the importance of having a certified technician review your HVAC and water heating systems. I wanted to cover a few more issues we discovered.

An important part of heating and cooling air is getting it to and from the home. This is what duct work is all about. In this system’s case, the plenum, or box where the return air from the home comes back to the furnace, also acts as a platform for this furnace and water heater to sit on.
Because it is where the furnace draws the air from the home, it is as you might imagine, connected to the inside of the house. And, as you can see in the second picture where the technician is looking into this plenum, there is a nice structural chunk of pressure treated wood, concrete floor and some moisture damage.
Pressure treated wood probably isn’t the best thing to have in your duct system, nor is dry rotted plywood, and this plenum is very much a part of the duct system.P1060858
It’s also not sealed. That means the garage is connected to the duct system and, therefore, to the home. Indoor air quality is important, and it should start with the air handling system. Stay tuned till next time!

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.

Paying attention to gas leaks!

September 13, 2013

Gas Leaks can be many things, but generally are not welcome.  If you smell the “rotten egg” odor (some can’t pick up the smell) of a gas leak or otherwise suspect one in your home, you should get out and call your provider ASAP.  Sometimes they go unnoticed by homeowners, which is why in assessing homes, our advisors find up to ½ of them contain gas leaks, and we’ve been in a lot of homes.  picaro

PG&E a California utility where we have a number of locations, such as Allbritten in Fresno, ABC in Hayward, Residential Energy Pro’s in San Jose, Young’s Air in Los Banos and Gundlach’s in Bakersfield, has invested in a number of cars with sensitive gas sampling equipment to test lines that run through local neighborhoods.  They have amazing detection abilities, like our advisors!

While we won’t be driving hybrid cars with fancy pipes stuck on the top trough your living room, rest assured that the sensitive equipment we bring inside works quite well and so do our advisers.  It’s part of the health and safety testing we perform.  If there’s one tiny leak or a bigger issue we’ll take care of it, it is all part of making sure your home is not only energy efficient but safe too.

Thanks,

Jason

 

Image: http://www.picarrosurveyor.com/brochure/brochure

 

What’s all the hubbub about the “green button”?

January 20, 2012

White House PGE announce the Green ButtonThe White House announced that PG&E, and San Diego Gas & Electric have launched the “green button”, an online tool that allows customers to download their own energy data.

[Watch California utilities PG&E, and San Diego Gas & Electric in the video of the Green Button launch.]

That is certainly good news.  We’ve long used a good look an utility bill history and energy usage to help figure out what going on in a home.  Something that makes it easier for a homeowner to track down that history is a good thing.  And we look forward to a host of third-party aps that can help consumers save energy and money.

But from the hoopla, you’d think our energy woes are over.

Not so fast.  Access to household energy use data is really important.  And Facebook aps might be fun.  But when it’s 105 degrees out and you have a poorly insulated house, with south- and west-facing glass, and an old air-conditioner, are you going to be able to stay comfortable without paying a lot of money to the utilities?  No.  Good information helps, but it doesn’t change physics.  To make your home more comfortable and not break the bank with utility bills, you’ve got to make actual improvements!

And the fundamentals still apply.  You need good insulation and air-sealing, tight duct work, efficient heating and cooling equipment, efficient lighting.  And you also need to know if your water heater, furnace, or any other combustion appliance in your home is operating safely and efficiently.  The green button won’t don’t that for you.

Energy Upgrade CaliforniaFortunately, for California residents, the statewide Energy Upgrade California (EUC) program can provide up to $4,000 in rebates to help make smart improvements (some cities and counties are offering even more in matching rebates).  And certified contractors can give you access to these incentives. GreenHomes America partners have BPI-certified staff, and can provide access to the EUC incentives.

The best way to find out what you might qualify for is to have a real home energy audit conducted by a participating contractor—and then get the rebate by having the contractor make the improvements.  You can contact participating experts in the following areas to learn more:

So bring the green button on.  Check it out.  Easier access to utility information is great (after all, we’re paying the bills, aren’t we—shouldn’t we be able to get the information?)  Kudos to PG&E and SDGE for stepping up to lead the nation with this.  The rest of the country?  Well, a handful of additional uttilies have said they’re interested, so stay tuned.  And if GreenHomes has a location near you, we’ll help you find applicable rebates, incentives, and loans.

But if you want a more comfortable, healthier, and more energy-efficiency home, data alone won’t do it.  A good home assessment followed by the right, professionally installed, measures, will.

Cheers,
Mike


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