Hello All
What is the design pressure on a data tag of a reach-in cooler referring to? Is it what that system is designed to run at, the max pressure it can safely run at, the max pressure the system can handle before the solder joints burst?
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Hello All
What is the design pressure on a data tag of a reach-in cooler referring to? Is it what that system is designed to run at, the max pressure it can safely run at, the max pressure the system can handle before the solder joints burst?
The design pressure is probably the safe test pressure that can be applied to the system.
mdnorthrup,
Check out these two links. They contain good information on design pressures.
Tecumseh: #ER-15
http://www.hvacrinfo.com/tech_ae_index.htm
Copeland: Section 25, # 25-1177
http://www.hvacrinfo.com/ae_index.htm