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CSA C273.3

Performance Standard for Split-System Central Air-Conditioners and Heat Pumps

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Organization: CSA
Publication Date: 1 January 1991
Status: inactive
Page Count: 63
scope:

This Standard applies to factory-made, air-source, air- sink, split-system, unitary air-conditioners and heat pumps, matching assemblies of the type classified in Clause 1.4, intended for air-conditioning and heating applications in buildings.

This Standard applies only to electrically driven, mechanical, vapour-compression-type systems charged with one of the refrigerants listed in Group 1 of CSA Standard B52, Mechanical Refrigeration Code.

This Standard covers equipment rated below 19.0 kW (65,000 Btu/h) heating or cooling at standard rating conditions as listed in Clause 7.2. 

This Standard does not apply to burner-assisted air-source heat pumps or to air-source, air-sink multifunction, or integrated vapour-compression-type heat pump systems.

The values given in SI (metric) units are the standard. The values given in parentheses are for information only.

Document History

CSA C273.3
January 1, 1991
Performance Standard for Split-System Central Air-Conditioners and Heat Pumps
This Standard applies to factory-made, air-source, air- sink, split-system, unitary air-conditioners and heat pumps, matching assemblies of the type classified in Clause 1.4, intended for...

References

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