Fits any size pipe. No measuring! Just drop it in, and it begins to work.  

Keeping your Sewer Vents Clear of Snow and Ice all winter Long.

Millions of homes and businesses will need Sewer Skewer protection to prevent frozen sewer vent pipes and the resulting methane sewer gas backup.

Rated for -15° below zero! (Sewer Skewer XL is rated for -25° below zero).

Consider it an insurance policy that you can't afford not to to purchase, giving you peace of mind that your sewer vents will be kept clear during even the coldest winter nights. You'll sleep easier with a Sewer Skewer protecting your home. Our product prevents roof top sewer vents from freezing up during the winter months. So you will not get backed up sewer gas in your home from a plugged up Sewer vent.

*** Now, the Sewer Skewer was designed to keep sewer vent pipes defrosted, but many of our customers have reported that they have been using them successfully for furnace vent pipes. Copper Sewer Skewers will not melt and we see no reason why you cannot use them for this purpose. However, do this at your own risk.

We recommend that customers replace their Sewer Skewers every 3 years for maximum frost-free performance. This is due to all the residue that can  accumulate inside the Sewer Skewer and plug it up, which will drastically lose its ability to transfer heat to the top of the vent. Sewer gas contains methane and many other particles that will stick to the inside of the chamber and plug the pipes.

WARNING: Sewer Gas Contains methane, and is highly CORROSIVE. Hence, you must check your Sewer Skewer annually for any signs of deterioration. Replace as necessary to continue optimum performance as a Sewer Vent Defroster.