Heating & Cooling System Controller; Re-Grout Tile Floor
| Episode Number | 22 |
|---|---|
| Season | 7 |
| Aired | 2009-02-26 |
| Overview | Plumbing and heating expert Richard Trethewey helps a California homeowner install a new type of "zoning" control for her forced-air heating and cooling system. Then Richard, along with landscaping contractor Roger Cook, host Kevin O'Connor and general contractor Tom Silva ask, "What is it?" Next, Tom helps a homeowner re-grout the tile floor in her master bathroom. |
| Runtime | 25 minutes |
| Absolute Number | 178 |
| Finale Type |