Triangle Town Center 5 years from now.... (Raleigh, Mebane: sale, rent, townhouse)
Raleigh, Durham, Chapel Hill, CaryThe Triangle Area
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Perhaps saturnfan wasn't referring to "freeze" in a temperature sense, but to the widely reported problems that affected millions of installed fire sprinkler heads.
Perhaps saturnfan wasn't referring to "freeze" in a temperature sense, but to the widely reported problems that affected millions of installed fire sprinkler heads.
That too also freezing of the water in a wet pipe system in unheated areas such as patios where many fires have started.
That too also freezing of the water in a wet pipe system in unheated areas such as patios where many fires have started.
Pretty sure the outside areas protected by sprinklers are a dry system which is filled with air pressure rather than water. Once heat melts the fusible link the air pressure decreases which opens the water valve.
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