All posts by Washington Energy

About Washington Energy

Washington Energy Services has provided home comfort solutions to Puget Sound homeowners since 1957.

Announcing the Washington Energy Annual Coat Drive


Monday November 16th – Friday November 20th, Washington Energy Services invites you to donate new or gently used coats and other winter clothes to Clothes for Kids at our Lynnwood showroom. These coats go directly to low-income families just in time for winter. We’ll have collection bins in our lobby.

Lynnwood: Nov 16 – Nov 20, 2015

3909 196th St. SW
Lynnwood, WA 98036

About Clothes for Kids

Clothes For Kids provides school clothing – including socks, underwear and shoes – to students in our community whose families qualify for free or reduced meals at school. They serve Snohomish County and the Northshore School District.

Their vision is to empower students for success one wardrobe at a time. They do this because it is the right thing to do and because these are the future citizens of our community.
Each school year, Clothes For Kids provides quality clothing for thousands of students in a retail store environment, where kids and teens can pick out their own clothes with their families. The only thing that is missing is a cash register!

Clothes For Kids is an independent, local 501(c)3 non-profit organization supported and powered by the community in which we live.

To learn more about Clothes for Kids, or to donate money directly, visit their website.

KITEC Plumbing Removal and Hydronic Re-pipe

Snohomish Kitec Replacement

Join us as we re-pipe the hydronic heating system of a home in Snohomish, WA. This home, and all the other homes in this complex, use KITEC pipes to deliver hot water to the heating fans throughout the home.

What is KITEC?

Over the last 10-15 years when many green homes were built in the Seattle area, residences were plumbed with hydronic forced-air systems for heating. Hydronic heating is a great idea, however homeowners have discovered some disturbing news about some of the piping that was used to plumb the heating systems. (Not systems done by Washington Energy!) The product is called Kitec, and it brings an alarming issue.

Kitec consists of flexible aluminum pipe sandwiched between an inner and outer layer of plastic pipe (polyethylene or PEX pipe). Kitec pipe generally comes in two colors: orange (for hot water use) and blue (for cold water use). Kitec pipes were manufactured by IPEX USA LLC and have been used in homes across many western states, i.e., Arizona, New Mexico, Texas, Nevada, California and Washington.

Why replace KITEC?

The main issue has been the specific brass fittings used as connectors with this pipe, and their impact on the whole hydronic system. Kitec pipe and fittings fail due to a chemical reaction known as dezincification, which results in reduced water flow and leaks. The fittings have a high concentration of lead in the brass formulation. This reacts with water over time. Dezincification occurs and a powdery white corrosion builds up in the fitting, restricting the water flow. Next comes the failure, either at the site of the connectors, or at another point in the line impacted by the restricted flow, increased pressure, or both. In both tests and in real homes, the compromised pipes and fittings have frequently caused damage from bursting and/or leaking. As these pipes are run through the walls, damage can be especially severe and unnoticed until it’s too late. If this was the kind of disaster that manifested in 30 or 40 years within a home, it would not generate these lawsuits. This plumbing can fail very quickly.

It is recommended that the only reliable way to repair and eradicate the risk inherent with the defective Kitec plumbing system is to re-pipe the lines in the house. The work is extensive, but can save you in the long run.

Hydronic Heating fan
In-wall heating fans are connected to the hot water system in the garage.

Hydronic heating water pipes
Hydronic heating water pipes
Our plumbers neatly run the pipes to the fans throughout the house.

Washington Energy Services Plumbers
Washington Energy Services Plumbers
Washington Energy Services Plumbers
Back in the garage, our plumbers prepare the connections to and from the tankless water heater.

Hydronic plumbing  manifold
Hydronic plumbing  manifold
The hydronic plumbing manifold sends hot water throughout the home and also allows it to return to the system.

Hydronic heating plastic pipes
Hydronic heating plastic pipes
Hydronic heating plastic pipes
The lines are run neatly back to the manifolds.

Hydronic heating  manifold
The lines are labeled according to which fan they connect to.

Tankless burner
Once the lines are connected, bled for air and tested, we fire up the tankless burner for more testing.

Completed hydronic installation
With everything functioning properly and no leaks – all that’s left to do is put the cover back on the tankless water heater and clean up our work area! Another job well done.