Ask This Old House - Season 4 Episode 12
Host Kevin O'Connor heads to southern California and meets with a local expert to learn about the proper tools techniques for window washing. Then back in the loft, Kevin, along with landscaping contractor Roger Cook, plumbing and heating expert Richard Trethewey, and general contractor Tom Silva ask, "What is it?" Then, Richard helps a pair of homeowners flush the sediment out of their aging electric water heater. Later, up in the loft, Richard demonstrates several water heater maintenance tips.
First Air Date : 2002-10-10
Last Air date : 2025-03-27
Runtime : 57 minutes
Genre : Documentary
Cast : Richard Trethewey, Norm Abram, Roger Cook, Kevin O'Connor, Tom Silva, Steve Thomas Rooney
Crew :
Quality : 
Subtitles :
- Season 4 : Episode 12005-10-06
- Season 4 : Episode 22005-10-13
- Season 4 : Episode 32005-10-20
- Season 4 : Episode 42005-10-27
- Season 4 : Episode 52005-11-03
- Season 4 : Episode 62005-11-10
- Season 4 : Episode 72005-11-17
- Season 4 : Episode 82005-11-24
- Season 4 : Episode 92005-12-01
- Season 4 : Episode 102005-12-08
- Season 4 : Episode 112005-12-15
- Season 4 : Episode 122005-12-22
- Season 4 : Episode 132005-12-29
- Season 4 : Episode 142006-01-05
- Season 4 : Episode 152006-01-12
- Season 4 : Episode 162006-01-19
- Season 4 : Episode 172006-01-26
- Season 4 : Episode 182006-02-02
- Season 4 : Episode 192006-02-09
- Season 4 : Episode 202006-02-16
- Season 4 : Episode 212006-02-23
- Season 4 : Episode 222006-03-02
- Season 4 : Episode 232006-03-09
- Season 4 : Episode 242006-03-16
- Season 4 : Episode 252006-03-23
- Season 4 : Episode 262006-03-30
