Velikost videa: 1280 X 720853 X 480640 X 360
Zobrazit ovladače přehrávání
Automatické přehrávání
Přehrát
great video and good information .Suprized that the video is 5 months old an only has 628 views and 12 likes so I gave you your 13th like from Ontario Canada.and your first comment.
Thank you!
If you replace an 80% efficiency furnace with a 96% efficiency furnace, will you guarantee 16% savings? I'm guessing No.
great video and good information .Suprized that the video is 5 months old an only has 628 views and 12 likes so I gave you your 13th like from Ontario Canada.and your first comment.
Thank you!
If you replace an 80% efficiency furnace with a 96% efficiency furnace, will you guarantee 16% savings? I'm guessing No.