- Richard Trethewey (Himself)
- Norm Abram (Himself)
- Roger Cook (Himself)
- Kevin O'Connor (Host)
- Tom Silva (Himself)
- Steve Thomas Rooney (Himself)
Ask This Old House — S23E20
Episode: Electric Bill Investigation
Air Date: 2025-04-17
Runtime: 25 min
Overview
The basics of dethatching and aerating; installing a smart home energy monitoring system; the different types of routers.