Procombi HIGH EFFICIENCY WALL MOUNTED COMBINATION BOILERS
NEW!
Procombi CT Band A Boiler Available in 2 models
Professional heating and plumbing products
A32HE
Introducing two new
A28HE
Procombi
20
25
19.6 5.9 2.5 0.5 350
24.45 6.9 2.5 0.5 350
28 11.5 6 0.15 2
32 13.1 6 0.15 2
20 2.12 2.96 0.63 6.7
20 2.64 3.38 0.74 6.7
8 76 1
10 91 1
780
780
400 358 40
450 358 43
12 150 25 150 600
12 150 25 150 600
22 15 15 15 21
22 15 15 15 21
150 230/50 3.15A T 3.15A F 3A
150 230/50 3.15A T 3.15A F 3A
90.3/A
90.2/A
9 9 0.002:1 0.0004:1 class 5
9 9 0.002:1 0.0004:1 class 5
47-094-96
47-094-97
112098
112098
CENTRAL HEATING Heat input (kW) Heat output (kW) @ 80/60째C max @ 80/60째C min Max working pressure (bar) Min working pressure (bar) Min flow rate (litres/hour)
combination boilers designed to complement the high efficiency SEDBUK Band A
DOMESTIC HOT WATER Heat input (kW) Flow rate @ 35째C rise (litres/minute) Max inlet pressure (bar) Min inlet pressure (bar) Min flow rate (litres/minute)
A28HE, A32HE and A36HE, the Procombi CT25 and CT29
GAS PRESSURES Inlet pressure G20 (mbar) Heating max gas rate (m3/h) DHW max gas rate (m3/h) Minimum gas rate (m3/h) Injector size (mm)
compact combination boilers offer greater flexibility along with a comprehensive range
EXPANSION VESSEL Capacity (litres) Max system volume (litres) Pre-charged pressure (bar)
of flues and accessories and
DIMENSIONS
the peace of mind of a
Height (mm) Height (mm) inc valve cover Width (mm) Depth (mm) Dry weight (kg)
dedicated Service Support Team.
CLEARANCES Sides (mm) Top - from casing (mm) or above flue elbow (mm) Bottom (mm) Front (mm)
A range
CONNECTIONS Flow & return (mm) DHW hot & cold (mm) Gas (mm) Safety valve (mm) Condense (mm)
ELECTRICAL Power consumption (Watts) Voltage V/Hz Internal fuse for PCB For connections block External fuse
EFFICIENCY SEDBUK/Band
EMISSIONS CO2 @ max output (%) CO2 @ min output (%) CO/CO2 ratio @ max output CO/CO2 ratio @ min output NOx rating
New CT range
GAS COUNCIL Gas Council Number
LPG CONVERSION KIT Product code
Page 2
CT29
CT25
A36HE
2 NEW! Procombi CT Band A Boilers
30
20
25
29.31 6.84 2.5 0.5 350
19.5 5.0 2.5 0.5 350
24.4 5.9 2.5 0.5 350
36 14.7 6 0.15 2
25 10.2 6 0.15 2
29.5 12.1 6 0.15 2
20 3.17 3.81 0.74 7.0
20 2.12 2.64 0.53 4.8
20 2.64 3.12 0.63 5.7
10 91 1
8 74 1
8 74 1
780 450 358 45
715 791 405 248 30
715 791 405 248 32
12 150 25 150 600
12 150 25 150 500
12 150 25 150 500
22 15 15 15 21
22 15 22 15 21
22 15 22 15 21
150 230/50 3.15A T 3.15A F 3A
123 230/50 3.15A T 3.15A F 3A
140 230/50 3.15A T 3.15A F 3A
90.1/A
90.2/A
90.1/A
9 9 0.002:1 0.0004:1 class 5
9 9.5 0.002:1 0.0004:1 class 5
9 9.5 0.001:1 0.0004:1 class 5
47-094-98
47-364-04
47-364-05
112099
112100
112073
KEY COMPONENTS
Fully modulating, pre-mix (air and gas) Pre-mix burner Aluminium heat exchanger
Automatic bypass Automatic air vent (includes manual air vent) Grundfos pump Pre-formed connections Simple controls
year warranty (including parts and labour)
KEY COMPONENTS
Expansion vessel Fan Automatic air vent
Pre-mix burner Heat exchanger
Safety valve Gas valve Pump Auto bypass PCB
year warranty (including parts and labour)
Page 3
PROCOMBI A28HE, A32HE & A36HE
DIMENSIONS & MINIMUM CLEARANCES A28HE
A28HE
DIMENSIONS
CLEARANCES
150 600
Independant control of hot water & heating
28kW (A28HE), 32kW (A32HE) and 36kW (A36HE) hot water outputs
Mode selector knob with reset Digital display to aid fault finding
11.5 (A28HE), 13.1 (A32HE) or 14.7 (A36HE) litres/min @ 35°C rise
780 12
12
Supplied with telescopic concentric flue 60/100mm
Built-in frost protection SEDBUK band A
358
150
400
A32HE & A36HE
A32HE & A36HE
DIMENSIONS
CLEARANCES
ᔡ
Designed for easy installation
ᔡ
Factory set for simple commissioning with minimal adjustments required after installation
ᔡ
Uses a very efficient aluminium coiled heat exchanger with a premix burner
150 600
780 12
12
358
150
450
ᔡ
Pressure gauge
Hot water temperature selector
LED indicator
The Procombi control panel allows fast and easy adjustment of heating times and temperatures of both domestic hot water and heating
Digital display
CT25 & CT29
CT25 & CT29
DIMENSIONS IN MM
CLEARANCES IN MM
Telescopic flue (415mm x 600mm) supplied as standard
SEDBUK band A
Independant control of hot water & heating
Supplied with telescopic concentric flue 60/100mm
150 500
Mode selector knob with reset
25kW (CT25), 29kW (CT29) hot water outputs
715
Optional mechanical clock and valve cover
10.2 litres/min (CT25) and 12.1 litres/min (CT29)
12
12
Optional RF digital timer and thermostat
Built-in frost protection 248 405
150
ᔡ
Designed for easy installation
ᔡ
Factory set for simple commissioning with minimal adjustments required after installation
ᔡ
Uses a very efficient aluminium heat exchanger with a premix burner
RF Digital Timer and Room Thermostat RF Receiver
RF Controller
LED indicator
Mode/heating temperature selector
Hot water temperature selector
Pressure gauge
Mechanical clock
Rotary selector
Multi function buttons
Digital display
LED indicator
Heating temperature selector
PROCOMBI CT25 & CT29
DIMENSIONS & MINIMUM CLEARANCES
791
Mechanical clock
Mode selector
Coding button
Telescopic flue (415mm x 600mm) supplied as standard
Page 4
Procombi
New CT range
HIGH EFFICIENCY WALL MOUNTED COMBINATION BOILERS The Procombi range of SEDBUK Band A High Efficiency Combination boilers are designed to meet the demands of the home owner. With it’s stylish design and simple controls there are not many places that the Procombi cannot be fitted. The heating and hot water are simple to control via two thermostats knobs, Mode selector and LED display on the A28HE, A32HE & A36HE. The A28HE, A32HE & A36HE are supplied with a built in clock with the
Simple condensing boiler factory set-up Telescopic horizontal flue terminal
CT25 & CT29 having the option of a built in mechanical timer or remote RF digital timer and thermostat. The latest technology is used to maximise the efficiency of all Procombi boilers with them conforming to the government standard which measures seasonal efficiency, SEDBUK, a requirement of the Building Regulations. Service support is provided through Heating Services. This is a dedicated call centre offering top quality full backup support should there be any need of intervention.
24-hour mechanical built-in clock* Fully modulating *A28HE, A32HE & A36HE only and optional on the CT25 & CT29
Service Support We have a fully trained team of engineers providing rapid national coverage and peace of mind to our customers.
Contacts Service: 0844 391 0987 option 1 Technical: 0844 391 0987 option 2 Page 5
Professional heating and plumbing products
Horizontal Flues
Vertical Flues
29450120
112212
29450121
112211
522
112087
CT29
Order Code
CT25
Part Number
A36HE
Key
A32HE
FLUE LENGTHS
A28HE
FLUE ACCESSORIES
Twin Flues
Maximum Horizontal (m)
7.80
7.80
7.80
4.00
4.00
Maximum Vertical (m)
8.80
8.80
8.80
5.00
5.00
Concentric 60/100mm HE Horizontal Terminal c/w 90° Bend (415-600mm)
A
HE Horizontal Telescopic Terminal c/w 90° Bend (415-600mm) Plume Management Kit
Concentric 60/100mm
HE 90° Bend
B
29450123
112214
HE 45° Bend (pair)
C
29450124
112215
Maximum Horizontal (m)
20.00
20.00
20.00
N/A
N/A
HE 500mm Extension
D
29450125
112216
Maximum Vertical (m)
25.00
25.00
25.00
N/A
N/A
HE 1000mm Extension
29450126
112217
HE 2000mm Extension
29450127
112218
HE Telescopic Extension
29450128
112219
HE Flue Brackets (pack 5)
529
112084
HE Vertical Terminal
E
29450122
112213
HE Angled Flashing
F
531
112085
HE Flat Flashing
G
532
112086
Horizontal Terminal c/w 90° Elbow A
413
112155
90° Bend
B
415
112157
45° Bend (single)
C
416
112158
500mm Extension
D
418
112160
419
112161
Concentric 80/125mm
Twin Pipe 80/80mm Maximum Horizontal (m)
40/40
35/35
35/35
20/20
20/20
Maximum Vertical (m)
40/40
35/35
35/35
20/20
20/20
FLUE TERMINAL CLEARANCES
Concentric 80/150mm
1000mm Extension 2000mm Extension
420
112162
Flue Brackets (pack 5)
423
112165
Vertical Terminal
E
414
112156
Angled Flashing
F
531
112085
Flat Flashing
G
532
112086
424
112051
Location
Key
mm
A
300
Above an opening (window or air brick)
B
300
To the side an opening (window or air brick)
C
300
Twin Pipe 80/80mm
Below gutter or drain/soil pipe
D
25
Horizontal Terminal c/w Converter Box
Below the eaves
E
25
I
0225805
112093
Below balcony, car port roof etc
F
25
Adaptor Kit
H
430
112110
To the side of a drain/soil pipe
G
25
90° Bend (pair)
B
0225845
112107
From internal or external corner
H
25
45° Bend (pair)
C
0225840
112106
Above ground, roof or balcony
I
300
250mm Extension (pair)
D
Boiler Top Adapter
Below an opening (window or air brick)
0225820
112101
Surface or boundary facing the terminal
J
600
500mm Extension (pair)
0225825
112103
Horizontal terminal facing horizontal terminal
K
1200
1000mm Extension (pair)
0225830
112104
An opening into a building from a car port
L
1200
2000mm Extension (pair)
0225835
112105
Vertically from a terminal on the same wall
M
1500
Flue Brackets (double, pack 5)
0225850
112108
Horizontally from a terminal on the same wall
N
300
Flue Brackets (single, pack 5)
0225855
112109
Vertical terminal from wall or structure
P
300
From the top of vertical terminal to the flashing as determined from fixed collar
Q
Angled Flashing
F
531
112085
Flat Flashing
G
532
112086
Page 6