Bosch GREENSTAR HEATSLAVE II EXTERNAL 12/18 Service Manual download pdf (Page 12)

Product A

Model

name

DHW

efficiency

band

efficiency

band

Maximum

heating

output

Sound

power

level

What is ErP?

The ErP Directive, which is a new regulation set by

the European Union, is designed to drive

improvements in the efﬁ ciency and performance of

heating and hot water products. Its purpose is to

ensure that end users are aware of the level of

energy efﬁ ciency inherent within their appliances.

As such, the Directive will help improve the overall

efﬁ ciency of the housing stock, while enabling

homeowners to reduce their energy bills. The ErP

regulations cover boilers, combination boilers,

heat pumps and other heating appliances up

to 400kW.

What is Energy Labelling?

The Energy Labelling involves a label which we are

familiar with today on washing machines and

televisions at the point of sale. The Energy Labelling

regulations introduce Europe-wide energy labelling

requirements for boilers, combination boilers,

water heaters and other heating products up to

70kW and hot water cylinders under 500 litres.

How will the labelling scheme work?

The new Energy Labelling Directive will introduce

new efﬁ ciency classes from A++ to G alongside

the existing SEDBUK rating for boilers in the

domestic and light commercial sectors.

Most condensing boilers will fall within the

A band, which requires them to achieve more

than 90% seasonal efﬁ ciency, while renewable

technologies such as heat pumps will likely

be in the A+ or A++ bands (depending on

ﬂ ow temperature).

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Bosch GREENSTAR HEATSLAVE II EXTERNAL 12/18 Service Manual Page 12

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