Division 2 Seasonal space cooling energy efficiency of cooling products:
United Kingdom
- (a)
From 1 January 2018, the seasonal space cooling energy efficiency of cooling products shall not fall below the values in Table 3:
Table 3 First tier minimum seasonal space cooling energy efficiency of cooling products, expressed in % To be declared in the relevant tables in this Annex and in the technical documentation rounded to one decimal place.
ηs,c f1 Air-to-water chillers with rated cooling capacity < 400 kW, when driven by an electric motor 149 Air-to-water chillers with rated cooling capacity ≥ 400 kW when driven by an electric motor 161 Water/brine to-water chillers with rated cooling capacity < 400 kW when driven by an electric motor 196 Water/brine to-water chillers with ≥ 400 kW rated cooling capacity < 1 500 kW when driven by an electric motor 227 Water/brine to-water chillers with rated cooling capacity ≥ 1 500 kW when driven by an electric motor 245 Air-to-water comfort chillers, when driven by an internal combustion engine 144 Air-to-air air conditioners, driven by an electric motor, except rooftop air conditioners 181 Rooftop air conditioners 117 Air-to-air air conditioners, driven by an internal combustion engine 157 For multi-split air conditioners the manufacturer shall establish conformity with this regulation based on measurements and calculations according to Annex III. For each model of outdoor side unit, a list of recommended combinations with compatible indoor side units shall be included in the technical documentation. The declaration of conformity shall then apply to all combinations mentioned in this list. The list of recommended combinations shall be made available prior to the purchase/lease/hire of an outdoor side unit.
- (b)
From 1 January 2021, the seasonal space cooling energy efficiency of cooling products shall not fall below the values in Table 4:
Table 4 Second tier minimum seasonal space cooling energy efficiency of cooling products, expressed in % To be declared in the relevant tables in this Annex and in the technical documentation rounded to one decimal place.
ηs,c f2 Air-to-water chillers with rated cooling capacity < 400 kW, when driven by an electric motor 161 Air-to-water chillers with rated cooling capacity ≥ 400 kW when driven by an electric motor 179 Water/brine to-water chillers with rated cooling capacity < 400 kW when driven by an electric motor 200 Water/brine to-water chillers with ≥ 400 kW rated cooling capacity < 1 500 kW when driven by an electric motor 252 Water/brine to-water chillers with rated cooling capacity ≥ 1 500 kW when driven by an electric motor 272 Air-to-water chillers with rated cooling capacity ≥ 400 kW, when driven by an internal combustion engine 154 Air-to-air air conditioners, driven by an electric motor, except rooftop air conditioners 189 Rooftop air conditioners 138 Air-to-air air conditioners, driven by an internal combustion engine 167 For multi-split air conditioners the manufacturer shall establish conformity with this regulation based on measurements and calculations according to Annex III. For each model of outdoor side unit, a list of recommended combinations with compatible indoor side units shall be included in the technical documentation. The declaration of conformity shall then apply to all combinations mentioned in this list. The list of recommended combinations shall be made available prior to the purchase/lease/hire of an outdoor side unit.
Annotations
Footnotes
- f1
-
To be declared in the relevant tables in this Annex and in the technical documentation rounded to one decimal place.
- f2
-
To be declared in the relevant tables in this Annex and in the technical documentation rounded to one decimal place.