Ferroli T-ONE User manual

High efficiency condensing combination boilers
25c and 30c
SEDBUK
A
5year
full 5 year parts and
labour warranty
only
4
moving
parts
21st century design for 21st century life
Energy saving boiler
technology at its best
T One www.ferroli.co.uk

*UK warranty is subject to terms and conditions – please refer to the document enclosed with the boiler
or contact our service department for further information.
Ferroli is one of Europe’s leading
manufacturers of heating solutions for
domestic, commercial and industrial
requirements. We pride ourselves on
using the latest technological advances
to achieve optimum energy efficiency
whilst ensuring environmental
protection. This means that when you
choose a new Ferroli high efficiency
condensing boiler for your home, you
can be assured that you have chosen
one of the most sustainable and
cost-effective ways to generate heat
and hot water.
We also understand that reliability is
your number one concern and that
is why the T-One range is available
with a 5 year full parts and labour
manufacturer’s warranty*.
Reliability reassurance with
T One
High efficiency combination boilers
2

Free backup
Ferroli offers a complete one-stop-shop solution
SPECIFICATION AND
TECHNICAL SUPPORT
Installers, merchants, specifiers
and developers can call Ferroli’s
technical support team at any
time for specification guidance or
technical support.
AFTERSALES
With a national team of dedicated
engineers across the UK, Ferroli is
always ready and able to provide
support to installers and homeowners
alike. Be that a repair or annual service,
our aim is to ensure your Ferroli boiler
works efficiently for years to come.
Ferroli engineers carry a comprehensive
stock of spare components to ensure
first fix where possible and we also have
a nationwide network of Ferroli spare
part stockists.
Service & Technical Support
T 0843 479 0479
F 0843 479 0082
Sales & Spares
T 0843 479 4790
F 0843 479 0081
General Enquiries
T 0843 479 0009
We pride ourselves on
being able to offer much
more than simply high
specification, value for
money products.
We aim to provide our
customers with unbeatable
knowledge, support and
service that extends beyond
the sale of the product.
with every Ferroli boiler
Calls to these numbers are charged at national rate from BT landlines. Calls from mobile networks may be considerably more.
Engineer Customer services Training Designer
Manufacturer
Engineer
Customer services Training DesignerManufacturer
Engineer
Customer services
Training DesignerManufacturer
Engineer Customer services
Training
DesignerManufacturer
Engineer Customer services Training
Designer
Manufacturer
3

T-One
High efficiency combination boilers
25c and 30c
Height 600mm, Width 400mm, Depth 320mm
Weight 29kg (25c) and 31.5kg (30c)
Operating noise level <40dB
NOx Class 5 rated for extremely low emissions and high performance
SEDBUK Band A rated for excellent fuel cost economy and energy efficiency
Operates on both natural gas and LPG
Only 4 moving parts – DHW water flow meter, pump, fan and gas valve
Condenses in hot water mode
All components can be serviced or removed via front panel
Central flueing for easy replacement installations
Microprocessor control and adjustment system with advanced self-diagnosis
Robust stainless steel burner for long life
Optional external temperature sensor kit
The T-One range sets a new
standard for the domestic
boiler market. It is the smallest,
lightest and quietest boiler
in its class and comes with a
5 year full parts and labour
manufacturer’s warranty.
NOx Class 5 and SEDBUK
A ratings demonstrate the
T-One’s outstanding energy
efficiency standards to provide
what every customer wants
– an exceptionally reliable
boiler that combines
high performance with
lower fuel bills.
At just 600mm high the
T-One can be sited in the
most awkward of spaces; a
liftweight of 29kg and 31.5kg
allows for one-man installation
and an operating noise level
of less than 40dB means it
can hardly be heard.
*UK warranty is subject to terms and conditions – please refer to the document
enclosed with the boiler or contact our service department for further information.
up to
31.3 kW
max
OUTPUT
30c DHW
flow rate
13.1 l/min
@ ∆t 35°C
T-One
comes with
filling
loop
moving
parts
only
4
5 year full parts and labour
manufacturer’s warranty* for total
peace of mind and reassurance
5year
warranty
4

Combination
25c 30c
Ferroli product codes - Natural Gas 0T1R2JGA 0T1R3JGA
Ferroli product codes - LPG ZU0T1R2JGA ZU0T1R3JGA
Warranty 5yr 5yr
NOx emissions class (mg/kWhr) 5 5
Energy marking rating (92/42 EEC directive) HHHH HHHH
SAP 2009 annual/2005 seasonal efficiency % NG 89.2/90.3 89.2/90.3
LPG 90.4/92.2* 90.4/92.2*
Output max/min
Heat input kW 25.0/5.8 29.5/6.7
Useful heat output 80°C – 60°C kW 24.5/5.7 28.9/6.6
Useful heat output 50°C – 30°C kW 26.5/6.2 31.3/7.2
Central heating
Maximum operating temperature ºC 80 80
Operating pressure central heating Max. bar 3 3
Min. bar 0.8 0.8
Expansion vessel capacity litres 8 10
Expansion vessel pre-fill pressure bar 0.8 0.8
Boiler water content litres 1.7 2.1
DHW
Maximum DHW production ∆t 25°C l/min 15.5 18.3
∆t 30°C l/min 12.9 15.3
∆t 35°C l/min 11.1 13.1
Operating pressure DHW Max. bar 9 9
Min. bar 0.3 0.3
Dimensions & weights
Height mm 600 600
Width mm 400 400
Depth mm 320 320
Weight (empty) kg 29 31.5
Fittings
Gas fitting mm 22 22
Central heating fittings mm 22 22
DHW circuit fittings mm 15 15
Power supply
Max power input W 100 120
Power supply voltage/frequency V/Hz 230V/50Hz 230V/50Hz
Index of protection IP IPX5D IPX5D
Maximum equivalent flue lengths
Max horizontal flue length 60/100mm Ø m 7 7
Max vertical flue length 60/100mm Ø m 8 8
Max horizontal flue length 80/125mm Ø m 28 28
Max vertical flue length 80/125mm Ø m 28 28
Total equivalent length two pipe 80mm Ø m 80 70
Filling loop Yes Yes
Hanging bracket Yes Yes
Pre-wired mains cable supplied Yes Yes
*Estimated figures at time of printing
Dry fit sensors mean they can be replaced
without draining the system
Flexible flue options from coaxial single pipe
to twin pipe; white or translucent options for
visual inspection in voids
All T-One boilers are fully compatible and
ready to work with renewable energy products
DHW/central heating heat exchangers can
be chemically cleaned and flushed in situ
Technical
specifications
5

Flues
Boiler Control and Accessory Options Manufacturer’s Ref
Rear Pipe Space Frame (depth 65mm) 056000G0
External Weather Compensator (combi only) 013018X0
Digital Timer (diameter 40mm) 013001X0
Please contact Ferroli Sales for other 80/125 mm Ø flue options and accessories not shown.
Note For non standard flue lengths over 1m a fall of 3o per metre per length should be incorporated
back to the boiler. Consult manufacturer’s installation instructions for full guidance and options for flueing.
A A
B
C
D
Clearances
A 0.5cm (minimum)
B 20cm (minimum)
C 30cm (minimum)
D 60cm (minimum)
via an openable panel
Essential to the boiler’s operation is the
availability of fresh, clean air and the ability
to dispose of combustion products. This is
achieved through the installation of a flue
which provides ducts to the outside of
the premises.
To optimise safety and performance,
Ferroli flues must always be used with
Ferroli boilers. Ferroli has a comprehensive
range of accessories to suit complex
installations and to enable the extension
of flue lengths. The diagram above shows
typical flueing options.
A
K
L
O
P
N
M
S
D
B
F
C
E
B
F
I
C
B
S
S
B
S
D
S
S
or
Accessories Manufacturer’s Ref
Telescopic Flue 60/100mm – nominal length 610mm 041049G0
Flue Extension 60/100mm Ø – nominal length 1m 1KWMA57W
Elbow 45°– 60/100mm Ø 1KWMA64W
Elbow 90°– 60/100mm Ø 041051X0
Flue Vertical Termination 60/100mm Ø 1KWUK356
Appliance Adaptor for Vertical Flue 60/100mm Ø 041002X0
Bracket – Flue Support 100mm Ø 1KWMR46A
Roof Flashing Plate – Flat Roof Ø 1KWMA81U
Roof Flashing Plate – Pitched Roof Ø 1KWMA82U
Pluming Kit – 60/100/60mm Ø (with flue kit combined) 041042G0
Appliance Adaptor (Pair) for Twin 80mm Ø 041039X0
Flue Extension 80mm Ø – nominal length 1m 222952
Elbow 45°– 80mm Ø 222954
Elbow 90°– 80mm Ø 222955
Terminal (Air Intake) for Twin 80mm Ø Horizontal 1KWMA85A
Terminal (Flue Exhaust) for Twin 80mm Ø Horizontal 1KWMA86A
Bracket – Flue Support 80mm Ø 1KWMR48A
Flue Vertical Termination Twin Connection 80mm Ø 010027X0
Standard Rigid Flue Kit 60/100mm – 1m 041025G0
S
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
6

HH
I
J,K
B
IQ
A
G
I
I
M
N
F
L
D,E
C
Likely flue positions requiring
a flue terminal guard
P
Q
A
P
N
M
I
G
I
HH
K
J
Q
C
I
Q
DE
B
F
L
300 min
Terminal
Assembly
Top View
Rear Flue
Property
Boundary Line
Notes
In addition, the terminal must not be nearer than
300mm to an opening in the building fabric
formed for the purpose of accommodating a
built-in element such as a window frame.
Condensing terminal positions: if the flue is
to be terminated at low level then the potential
effect of the plume must be considered.
The plume should not be directed:
– across a frequently used access route
– towards a window
– across a neighbouring property
For more information on terminal positions
please contact our technical department.
The distance from a fanned draught appliance
terminal installed parallel to a boundary may not
be less than 300mm in accordance with the
diagram below.
Flue terminal positions
Flue Terminal Positions mm
Directly below an opening, air brick, opening windows etc. 300
Above an opening, air brick, opening windows etc. 300
Horizontally to an opening, air brick, opening windows etc. 300
Below gutters, soil pipes or drain pipes 75
Below eaves 200
Below balconies or car port 200
From a vertical drain pipe or soil pipe 150
From an internal or external corner 100
Above ground roof or balcony level 300
From a surface facing the terminal 600
From a terminal facing the terminal 1200
From an opening in the car port (ie. door, window) into the dwelling 1200
Vertically from a terminal on the same wall 1500
Horizontally from a terminal on the same wall 300
From the wall on which the terminal is mounted N/A
From a vertical structure on the roof 150
Above intersection with roof 300
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
Digital
Timer
*UK warranty is subject to terms and conditions – please refer to the document enclosed
with the boiler or contact our service department for further information.
Reliability
reassurance
with
Rear
Pipe
Space
Frame
7

T-One/05.13
CONTACT US
IN THE UK
SALES
T 0843 479 4790
F 0843 479 0081
[e-mail]
SERVICE
T 0843 479 0479
F 0843 479 0082
[e-mail]
GENERAL ENQUIRIES
T 0843 479 0009
[e-mail]
TWITTER
twitter.com/ferroliuk
Ferroli Limited
Lichfield Road
Branston Industrial Estate
Burton-upon-Trent
Staffordshire DE14 3HD
Ferroli has been producing heating
appliances and equipment since
the 1950s. Today, their ultra-
modern factories in Europe employ
over 2,500 people and produce a
wide range of wall hung, cast iron
and welded steel boilers, making
Ferroli one of the largest and most
successful heating appliance
manufacturers in the world.
Ferroli Domestic Boilers Offering
gas wall mounted units with outputs of
up to 50kW, Ferroli’s stylish, compact
domestic boilers provide maximum
comfort with minimal fuel usage. With
a choice of conventional, condensing
and combi technologies, there’s a boiler
to match the heating and hot water
requirements of every home.
Ferroli Commercial and Industrial
Boilers Ferroli commercial boilers for
pressure jet oil, forced air gas or dual
fuel are factory matched with high
efficiency burners to provide outputs
of up to 12,350kW, whilst meeting
the strictest emissions demands.
Ferroli Spares The popularity
of Ferroli as first choice for
both domestic and commercial
installations means that heating
parts stockists offer readily available
spares for Ferroli boilers. Ferroli has
a UK-based fully stocked warehouse
enabling same-day despatch of just
about any part needed to keep your
Ferroli boiler running.
www.ferroli.co.uk
Calls to the above numbers are charged at national rate from BT landlines. Calls from mobile networks may be considerably more. Whilst every effort is taken to ensure the accuracy
of the information contained within the brochure, the details are offered in good faith and Ferroli Ltd. accepts no liability for matters arising as a result of errors and/or omissions.
The information in this brochure was correct at the time of printing, however specifications and designs may be changed owing to Ferroli’s policy of continuous product research
and development. The technical specifications in the product instruction manual supersedes and should always be referred to during installation and maintenance. Reproduction
of this publication, or any part, is not permitted without the written consent of Ferroli Ltd at [e-mail]. The statutory rights of the consumer are not affected.
Your local Ferroli stockist
Training Well trained installers are the key to a safe and efficient heating
system. We offer a choice of training and product awareness courses on our
key product range, including the T-One at Ferroli’s fully equipped training
centre in Burton-upon-Trent and at specialist training locations across the UK.
Courses are aimed at engineers of all levels to ensure that everyone comes
away with the skills and knowledge needed to deliver the first class service that
customers expect and deserve. For more details visit www.ferroli.co.uk/training
or ring 0843 479 0009.