CSA ANSI Z21.23b-2005

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Scope

Details test and examination criteria for integral gas valve type and electric type thermostats which are used as integral parts of gas-burning appliances. It presents minimum levels for the substantial and durable construction, safe operation and acceptable performance for such thermostats.The standard does not apply to wall-mounted thermostats for comfort heating control.

Product Details

Published:
01/01/2005
Number of Pages:
2
File Size:
1 file , 18 KB