How do I know if Entran II is installed in my house?
There are two places where Entran II may be visible for inspection: at the boiler and at remote manifold locations in the house, generally behind access panels in closets. In some cases the Entran tubing is not visible and sheetrock may have to be cut to access it. If you have radiant heat in your Santa Fe house, and it was either built or remodeled between 1989-1994, there is a very high probability Entran was installed. The tubing was bright orange when it was first installed but may have turned a dusty, dark orange due to deterioration. It is clearly labeled “Entran II.” There is also an “Entran 3” installed after 1994, but no problems have been reported with this product.
