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Vitocrossal 200 400kW with matrix burner  by Viessmann Ltd
Model number: CM2

This product was removed from the Energy Technology List on 25 October 2023.

It may have been removed because it's no longer for sale, there's a newer model, or it no longer meets the ETL's energy efficiency standards. Please contact the manufacturer for more information.

Manufacturer

Viessmann Ltd
Viessmann Ltd
Hortonwood 30
TELFORD
Shropshire

Email viessmann.co.uk Telephone 01952 675000

Features

Technology
Boiler Equipment
Subtechnology
Hot Water Boilers
Date added to ETL
1 February 2017
Date removed from ETL
25 October 2023
Product Category
Condensing (>70kW)
Is product rated 400kW or below?
Yes
Maximum Nominal Input - (Net) (kW)
400
Minimum Nominal Input (Net) (kW)
80
Is the product modular
No
Fuel Type
Gas
Burner Type (< 400 kW)
Integrated
Gross efficiency at full load (100%)(condensing gas/dual) (%)
87.6
Gross efficiency at part load (30%)(condensing gas/dual) (%)
97.5
Turndown ratio
3.33.1
Does product automatically modulate to respond to changes in hot water demand across a minimum turndown ratio, without initiating a purge cycle?
Yes
Does the product conform to the requirements of The Pressure Equipment (Safety) Regulations 2016 in respect of its design, manufacturer and testing procedures, or have an appropriate Conformity Assessment mark?
Yes

Uniclass codes

Code Title
Pr_60_60_08_34 Gas fired condensing boilers
Pr_60_60_08_56 Oil fired condensing boilers