ANSI Z21.10.3-2004
Gas Water Heaters, Vol. III, Storage Water Heaters with Input Ratings Above 75,000 Btu Per Hour, Circulating and Instantaneous

Standard No.

ANSI Z21.10.3-2004

Release Date

2004

Published By

American National Standards Institute （ANSI)

Status

Withdraw

Replace By

ANSI Z21.10.3-2011

Latest

ANSI Z21.10.3-2011

Scope

Details test and examination criteria for automatic storage, with input ratings of 75,000 Btu per hour (21 980 W), circulating and instantaneous water heaters for use with natural, manufactured and mixed gases, liquefied petroleum gases, and LP gas-air m

ANSI Z21.10.3-2004 history

• 2011 ANSI Z21.10.3-2011 Gas Water Heaters, Volume III, Storage, With Input Ratings Above 75,000 Btu Per Hour, Circulating and Instantaneous Water Heaters (same as CSA 4.3)
• 2004 ANSI Z21.10.3-2004 Gas Water Heaters, Vol. III, Storage Water Heaters with Input Ratings Above 75,000 Btu Per Hour, Circulating and Instantaneous