CSA/ANSI Z21.91:20

Identifier
CSA/ANSI Z21.91:20
Title
Ventless firebox enclosures for gas-fired unvented gas log type room heaters
Type of Document
Standard
Applicability
Safety
Publisher
CSA/ANSI
Country Coverage
Canada/USA
Document Status
Current
Edition Date
2020 Jan 01
url
https://store.csagroup.org/ccrz__ProductDetails?viewState=DetailView&cartID=&po…
Element
H₂ Boilers & Water Heaters
Relevance to the Element
Informative
0
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Element
H₂-Fired Heating Appliances, Clothes Dryers & Burners
Relevance to the Element
Informative
0
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Element
NG-H₂ Boilers & Water Heaters
Relevance to the Element
Pertinent
0
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Element
NG-H₂ Heating Appliances, Clothes Dryers & Burners
Relevance to the Element
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0
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