Air conditioners, liquid chilling packages and heat pumps, with electrically driven compressors, for space heating and cooling. Testing and rating at part load conditions and calculation of seasonal performanceWhat is this standard about? This document covers air conditioners, heat pumps and liquid chilling packages, including comfort and process chillers. It applies to factory made units defined in EN 14511 1, except single duct, double duct, control cabinet and close control units. It also covers direct exchange to water(brine) heat pumps (DXto water(brine)) as defined in EN 15879 1. This document also covers hybrid heat pumps as defined in this standard.

Reach capabilities

Read more about EN 15986 on the European Committee for Standardization’s (CEN) website

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This British Standard supersedes BS 4142:1990

BS EN 14702‑3 specifies a method for determining the zone settling velocity (ZSV) and the compression point for determining the settling properties of sludges

applicable product thickness exceeded to maximal 6

The national requirements for radiation protection differ from country to country and they are not specified in this standard

This standard provides for classification utilizing a system based upon classification according to nominal composition

screws and studs made of carbon steel and alloy steel tested at an ambient temperature

BS EN 62496-3 covers general information on optical circuit board performance

from 800 mm up to 3000 mm nominal diameter

As the subject came up many times