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2010 Standard for performance rating of variable refrigerant flow (VRF) multi-split air-conditioning and heat pump equipment.

Author(s) : AHRI

Type of monograph: Booklet, Standard/Recommendation

Summary

This new standard, which includes Addendum 1 (dated February 2011), covers matched variable refrigerant flow multisplit air conditioners and multisplit heat pumps using distributed refrigerant technology with cooling and heating capacities for outdoor units from 12,000 Btu/h [3508 W] to 300,000 Btu/h [90,000 W] and indoor units from 5,000 Btu/h [1,000 W] to 60,000 Btu/h [20,000 W]. Each indoor unit is designed to condition a single zone. It applies to variable refrigerant flow multi-split systems consisting of the following matched components: a) an outdoor unit with single or multiple compressors or variable capacity compressor or with a variable speed drive; b) indoor unit(s) that have a coil, air movement device intended for single zone air distribution, and a temperature sensing control; and c) a zone temperature control device. The standard can be downloaded from: http://www.ahrinet.org/search+standards.aspx.

Details

  • Original title: 2010 Standard for performance rating of variable refrigerant flow (VRF) multi-split air-conditioning and heat pump equipment.
  • Record ID : 2011-0401
  • Languages: English
  • Subject: Regulation
  • Publication: AHRI (Air-conditioning, Heating and Refrigeration Institute) - United states/United states
  • Publication date: 2010
  • Collection:
  • Source: Source: ANSI-AHRI Stand. 1230-2010 with Addendum 1; 185 p.; fig.; tabl.; ref.; append.; free on-line.

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