Latest Discussions : Miscellaneous


06:47PM | 10/27/11
Member Since: 06/26/09
3 lifetime posts
I just had my yearly cleaning for my furnace and noticed the backflow preventer is dripping from the backflow preventer.I never noticed it till now is this suppose to drip from the vent. Thank you

Watts%209d m3%20backflow%20preventor%20half%20inch


04:32PM | 12/17/18
How long will the back flow preventer last

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