This Old House
The Billerica House - 15 (S21E15)
Master electrician Allen Gallant demonstrates the new emergency power generator, a sleek natural-gas unit designed to keep the house's "essential s...
S21E15
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Season 21 Episodes
S21E02 - The Billerica House - 2
This Old House
S21E03 - The Billerica House - 3
This Old House
S21E04 - The Billerica House - 4
This Old House
S21E05 - The Billerica House - 5
This Old House
S21E06 - The Billerica House - 6
This Old House
S21E07 - The Billerica House - 7
This Old House
S21E08 - The Billerica House - 8
This Old House
S21E09 - The Billerica House - 9
This Old House
S21E10 - The Billerica House - 10
This Old House
S21E11 - The Billerica House - 11
This Old House
S21E12 - The Billerica House - 12
This Old House
S21E13 - The Billerica House - 13
This Old House
S21E14 - The Billerica House - 14
This Old House
S21E15 - The Billerica House - 15
This Old House
S21E16 - The Billerica House - 16
This Old House
S21E17 - The Billerica House - 17
This Old House
S21E18 - The Billerica House - 18
This Old House
S21E19 - The Billerica House - 19
This Old House
S21E20 - The Santa Barbara House - 1
This Old House
S21E21 - The Santa Barbara House - 2
This Old House
S21E22 - The Santa Barbara House - 3
This Old House
S21E23 - The Santa Barbara House - 4
This Old House
S21E24 - The Santa Barbara House - 5
This Old House
S21E25 - The Santa Barbara House - 6
This Old House