Heating Brochure 2021

30
CLAS ONE R
CLAS ONE R
Efficiency
ERP rating - heating/DHW
ERP data - seasonal space heating efficiency
ERP data - noise level
SEDBUK rating
SAP efficiency 2005
SAP efficiency 2009/2012
TECHNICAL DATA 24
Rating
%
dB
Band
%
%
A
94
50
A
90.1
89.5
Power & Performance
Heat output max (CH)
Min/Max heating temperature (high temp. range)
Min/Max heating temperature (low temp. range)
kW
°C
°C
21
35/82
20/45
Characteristics
Minimum ambient temperature
Servicing clearances - top/front/bottom
Servicing clearances - left/right
Weight
NOx
°C
mm
mm
kg
mg/kWh
5
250/450/300
5/5
23
53
Electrical Data
Electrical supply
Protection grade of electrical system
V/Hz
IP
230/50
X5D
Product Codes
3301466
ENERGY RATING
A
/ XTRATECH™ Stainless steel heat exchanger
/ 'Auto' function technology
/ Easy to use and install
/ Compact and quiet
/ 8 Year Warranty
/ ‘A’ ErP rated for optimum energy efficiency
/ Two temperature zone capability
/ Auto-diagnostic system
/ Anti-frost device
/ Range of wired and wireless controls available
The quiet and compact CLAS ONE R
comes with an 'A' ErP rating for optimum
eciency and is a great replacement in
an open vented system.
CLAS ONE R
PERFORMANCE
CERTIFIED BY
TÜV RHEINLAND
GROUP
XtraTech™
stainless-steel heat exchanger
ENERGY
MAINTENANCE
EASY
INSTALLATION
SYSTEM
MANAGEMENT
AUTO
FUNCTION
ITALIAN
DESIGN
EASY
TO USE
SUPER
SILENT
120 120
135
200 200
595
664
52
122
161
25
30