- Richard Trethewey (Himself)
- Norm Abram (Himself)
- Roger Cook (Himself)
- Kevin O'Connor (Host)
- Tom Silva (Himself)
- Steve Thomas Rooney (Himself)
Ask This Old House — S13E15
Episode: Ductless Heating; Repairing Plaster Ceiling; Hearing Protection
Air Date: 2015-02-12
Runtime: 30 min
Overview
Installing a whole house ductless heating and cooling system; hearing protection; repairing a plaster ceiling.