Recently it was announced that Mike Holmes and ExpressRooter ("the plumber that Mike Holmes calls!" according to their website) would be teaming up with Rheem Canada, a company which manufactures tankless water heaters. Mike and Martin Wroblewski (the article spells his name "Marcin" but I've never seen it spelled that way) were both very impressed by the units' "serviceability, engineered design, high quality and ease of installation," according to the article. A Rheem Tankless Water Heater will be installed on an up-and-coming episode of Mike's new show Holmes Makes It Right, which will premiere on October 16 on HGTV Canada and sometime in early 2013 for the US and beyond.

From the ExpressRooter blog:

Rheem Canada Teams Up With ExpressRooter and Mike Holmes!

Posted on September 25, 2012 by Marcin Wroblewski

ExpressRooter President Marcin Wroblewski recently had the opportunity to learn about Rheem Canada’s Condensing Tankless Water Heater. Impressed by the unit’s serviceability, engineered design, high quality and ease of installation, Marcin introduced the unit to Mike Holmes, and the rest is history!
The Rheem Condensing Tankless Water Heater will be featured on an upcoming episode of Holmes Makes it Right, where it opened up a new world of possibilities for one lucky homeowner. The energy efficiency of the unity and space savings make it a great choice for tight spaces.
ExpressRooter is proud to bring this great product to homeowners and continue to help them improve their homes and ensure the proper functioning of their plumbing systems.
Episodes are scheduled to start in October, so stay tuned for more about ExpressRooter and Rheem Canada!