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Details test and examination criteria for gas-fired engine-driven air-conditioning and heat pump appliances which make use of internal combustion for use with natural, manufactured and mixed gases, liquefied petroleum gases, and LP gas-air mixtures. Consisting of sections installed indoor, outdoor, or both, these appliances supply conditioned air, chilled liquid or refrigerant to spaces remote from or adjacent to the appliance.
| Author | ANSI |
|---|---|
| Editor | ANSI |
| Document type | Standard |
| Format | File |
| Confirmation date | 2017-01-09 |
| ICS | 23.120 : Ventilators. Fans. Air-conditioners
27.010 : Energy and heat transfer engineering in general 27.080 : Heat pumps |
| Replace | ANSI Z 21.40.2 (1996) |
| Cross references | CSA ANSI Z21.40.2-1996/CGA 2.92-M96 (1997-05-31), IDT |
| Year | 1990 |
| Document history | ANSI Z 21.40.2/Z 21.40.2a (1997) |
| Country | USA |
| Keyword | ANSI Z 21;ANSI Z 21.40.2;ANSI 21;21;ANSI Z 21.40.2 and Z 21.40.2a;ANSI Z 21.40.2-1996 and Z 21.40.2a;ANSI Z 21.40.2a;ANSI Z21.40.2-1996 (R2017) and Z21.40.2a-1997 (R2017) |