Log in to Webshots

Login
Get Adobe Flash player

Connect with Facebook to Continue

Hello, facebook user. logout

You are signed in to your Facebook account. Share this photo by posting it on your wall, or by choosing a friend below and posting it on their wall. (one friend at a time)

Album Info:

The 3 black ABS pipes are a vent system for a high efficiency furnace and a power vented water heater. The left pipe is the water heater vent. The elbow facing down is the furnace vent and the right hand pipe is the combustion air intake for the furnace. It all looks good and works untill the outdoor temperature falls below 0deg F or -18 deg C when a srange thing happens. The air intake starts to freeze on the inside blocking air flow. See next picture.

Sample Email

Below is what we'll send to your friends to invite them - edit or remove the optional note.

No comments so far...

To be able to leave a comment please Log in or Sign up.