CSA - ARI 310/380-2004/CAN/CSA-C744-04
Standard for Packaged Terminal Air-Conditioners and Heat Pumps
|Publication Date:||1 January 2004|
This Standard applies to factory-manufactured
This Standard applies to electrically operated vapour-compression refrigeration systems.
Packaged terminal air-conditioners and heat pumps are intended for unducted installation, but may be employed with ductwork having external static resistance up to 25 Pa (0.1 in H2O).
This Standard does not apply to the following:
(a) heat-operated air-conditioning/hea
(b) water-to-air and brine-to-air heat pumps, as defined in CAN/CS4-C13256-1 and IS0 13256-1 ;
(c) unitary air-conditioners and air-source unitary heat pumps, asdefined in CAN/CS4-C273.3 and AH 210/240, with capacitieslessthan 19 O00 W (65 O00 Btu/h);
(d) commercial and industrial unitary air-conditioners and heat pumps, asdefined in CAN/CS4-C746 and AH 340/360, with capacitiesof 19 O00 W (65 O00 Btu/h) or greater;
(e) commercial and industrial single package vertical air-conditioners and heat pumps, as defined in AH 390, with capacities of 39 300 W (1 34 O00 Btu/h) or less; and
(f) units with integral gasfired heating.