- Richard Trethewey (Himself)
- Norm Abram (Himself)
- Roger Cook (Himself)
- Kevin O'Connor (Host)
- Tom Silva (Himself)
- Steve Thomas Rooney (Himself)
Ask This Old House — S15E19
Episode: Water Heater, Storm Door
Air Date: 2017-04-15
Runtime: 30 min
Overview
A house is made more energy efficient; and a hybrid water heater is replaced. Also: voice-recognition technology.