Demand for pipe caps for furnaces burns on

 
BY RICHARD MIZE
Published: March 13, 2010

Not like crazy. Not like hotcakes.

Rather, the E-Cap is selling like an obscure industrial part of a seldom-seen component of a home system that no one thinks about until it quits.

That’s fine with Mark Temple . For the small amount of time and money it took to take inventor Ken Brown’s brainstorm from the drawing board to the wholesale marketplace, the returns are picking up nicely, especially lately...


You have selected to view an article that is older than 60 days. There are several ways to unlock access to NewsOK historical content.

Please sign in. (You might already have access)


If you are a print subscriber to The Oklahoman, activate your Digital Pass for free access.


Purchase any of The Oklahoman's digital products (digital replica, archives, iPad and smartphone apps), and access to historical NewsOK content is free.