- Author
- Carpenter, B.
- Title
- Heat Equals Pressure.
- Coporate
- Aero Automatic Sprinkler Co., Phoenix, AZ
- Journal
- Sprinkler Age, Vol. 27, No. 2, 30-30, February 2008
- Keywords
- sprinklers | sprinkler systems | pipes | heating | NFPA 13 | relief valves | climate | weather effects
- Identifiers
- dry pipe systems; antifreeze loops; freezing temperatures