Modular customized system for any boiler room
The incorporated cascade regulator makes the Ambassador+ the ideal boiler for cascade systems up to twelve boilers. Simple looping and straight-forward connections make the installation easy. With the supplied cascade rack, a capacity of more than two megawatts can be installed in the most inaccessible areas. The system is equipped with adjustable legs and does not have to be anchored to the wall.
Features cascade
✓ Complete cascade set including assembly manual
✓ Water-side supply and return pipe
✓ Open distributor
✓ Gas-side distributor
✓ Open distributor sensor
✓ Connection set for the individual boilers
✓ Flue-gas drainage material (stainless steel roof outlet, adhesive plate, 1.5 metres extension pipe and 2 bends of 45º)
Popular specifications
| Device type: | A+ 60 | A+ 80 | A+ 100 | A+ 120 | A+ 150 | A+ 180 | ||
|---|---|---|---|---|---|---|---|---|
| Dimensions (h x w x d) | mm | 842 x 476 x 486 | 898 x 476 x 677 | |||||
| Weight empty | kg | 46 | 73 | 78 | 83 | 92 | 101 | |
| Parallel flue-gas/air connection | mm | 80-80 | 80-80 | 100-100 | 100-100 | 130-130 | 130-130 | |
| Load (bottom value) | kW | 12,5 – 55,6 | 14,6 – 74,3 | 17,2 – 92,2 | 26,0 – 111 | 34,0 – 138 | 45,0 – 166 | |
| Capacity 80/60°C | kW | 12,0 – 53,5 | 14,0 – 71,2 | 16,5 – 88,4 | 24,7 – 106 | 32,6 – 132 | 43,3 – 160 | |
| Efficiency 40/30°C DIN 4702-8 | % | up to 110.6 % within the Ambassador+ range | ||||||
| Available flue-gas/air duct resistance* | Pa | 200 | ||||||
| *Maximum allowed external joint resistance flue-gas and air duct on full load | ||||||||
General
| Device type: | A+ 60 |
A+ 80 |
A+ 100 |
A+ 120 |
A+ 150 |
A+ 1 80 |
||
|---|---|---|---|---|---|---|---|---|
| Dn Dimensions (h x w x d) |
mm | 842 x 476 x 486 | 898 x 476 x 677 | |||||
| Water volume | liter | 3,9 | 5,0 | 6,5 | 8,3 | 10,4 | 12,9 | |
| Weight empty | kg | 46 | 73 | 78 | 83 | 92 | 101 | |
| Flow/return connection boiler | inch | R 1″ | R 1″ | R 1″ | R 1″ | R 1¼” | R 1¼” | |
| Flow/return connection after T-piece | inch | Rp 1¼” | Rp1¼” | Rp 1¼” | Rp 1¼” | Rp 1½” | Rp 1½” | |
| Connection size gas | inch | R ¾” | R ¾” | R ¾” | R ¾” | R 1″ | R 1″ | |
| Concentrated flue-gas/air connection | mm | 80/ 125 |
80/ 125 |
100/ 150 |
100/ 150 |
100/ 150 |
100/ 150 |
|
| Parallel flue-gas/air connection | mm | 80-80 | 80-80 | 100-100 | 100-100 | 130-130 | 130-130 | |
Capacity
| Device type: | A+ 60 | A+ 80 | A+ 100 | A+ 120 | A+ 150 | A+ 180 | |
|---|---|---|---|---|---|---|---|
| Load (bottom value) | kW | 12,5 – 55,6 | 14,6 – 74,3 | 17,2 – 92,2 | 26,0 – 111 | 34,0 – 138 | 45,0 – 166 |
| Load (bw) (G20, G25) | kW | 13,9 – 61,8 | 16,2 – 82,5 | 19,1 – 102 | 28,9 – 123 | 37,8 – 153 | 50,0 – 184 |
| Load (bw) (G31) | kW | 13,6 – 60,4 | 15,9 – 80,8 | 18,7 – 100 | 28,3 – 121 | 37,0 – 150 | 48,9 – 180 |
| Load (bw) (G30) | kW | 13,5 – 60,3 | 15,8 – 80,2 | 18,6 – 99,7 | 34,7 – 120 | 36,8 – 150 | 48,8 – 180 |
| Capacity 80/60°C | kW | 12,0 – 53,5 | 14,0 – 71,2 | 16,5 – 88,4 | 24,7 – 106 | 32,6 – 132 | 43,3 – 160 |
| Capacity 50/30°C | kW | 12,9 – 57,4 | 15,2 – 77,5 | 18,0 – 96,2 | 27,2 – 116 | 35,5 – 144 | 47,3 – 175 |
| Capacity 37/30°C | kW | 13,5 – 59,8 | 15,7 – 80,1 | 18,6 – 99,5 | 28,1 – 120 | 36,7 – 149 | 48,5 – 179 |
| Efficiency 40/30°C DIN 4702-8 | % | up to 110,6 % within the Ambassador+ range | |||||
Gas consumption
| Device type: | A+ 60 | A+ 80 | A+ 100 | A+ 120 | A+ 150 | A+ 180 | ||
|---|---|---|---|---|---|---|---|---|
| Natural gas G25 | m³st/u | 1,54 – 6,84 | 1,80 – 9,14 | 2,12 – 11,4 | 3,20 – 13,7 | 4,18 – 17,0 | 5,54 – 20,4 | |
| Natural gas G20 | m³st/u | 1,32 – 5,88 | 1,54 – 7,86 | 1,82 – 9,76 | 2,75 – 11,8 | 3,60 – 14,6 | 4,76 – 17,6 | |
| Propane G31* | m³st/u | 0,51 – 2,27 | 0,60 – 3,04 | 0,70 – 3,77 | 1,06 – 4,54 | 1,39 – 5,65 | 1,84 – 6,79 | |
| Butane (B/P) G30* | m³st/u | 0,39 – 1,72 | 0,45 – 2,29 | 0,53 – 2,85 | 0,99 – 3,44 | 1,05 – 4,28 | 1,40 – 5,15 | |
| Gas connection pressure nom. (min. – max.) |
||||||||
| G25 | mbar | 25 (20 – 30) | ||||||
| G20 | mbar | 20 (17 – 25) | ||||||
| G31* | mbar | 30 (25 – 35) / 37 (25-45) | ||||||
| G30* | mbar | 50 (43 – 57) | ||||||
| *With the use of propane or butane/propane mixture (B/P) the ventilator speed must be reduced (parameter P4BD) | ||||||||
Emission
| Device type: | A+ 60 | A+ 80 | A+ 100 | A+ 120 | A+ 150 | A+ 180 | ||
|---|---|---|---|---|---|---|---|---|
| CO2 flue-gas* | G25/G20 | % | 8,7 – 9,0 | 8,7 – 9,0 | 8,7 – 9,0 | 8,7 – 9,0 | 8,7 – 9,0 | 8,7 – 9,0 |
| G31 | % | 9,3 – 10,3 | 9,3 – 10,3 | 9,3 – 10,3 | 9,3 – 10,3 | 9,3 – 10,4 | 9,3 – 10,5 | |
| G30 (B/P) | % | 9,3 – 10,4 | 9,3 – 10,4 | 9,3 – 10,4 | 9,3 – 10,4 | 9,3 – 10,5 | 9,3 – 10,6 | |
| Noise capacity level (EN 15036-1:2006) |
65 | 67 | 65 | 62 | 66 | 69 | ||
| NOx-classification [EN483 / EN15420] | – | 6 | ||||||
| Flue-gas temperature at combustion air temperature = 20°C |
°C | ~ 85-95 | ||||||
| Max. flue-gas volume | g/s | 28,9 | 38,6 | 47,9 | 57,7 | 71,7 | 86,2 | |
| Available flue-gas/air duct resistance** | Pa | 200 | ||||||
| *CO2 of the device measured/set without installed front panel ** Maximum allowed external joint resistance flue-gas and air duct on full load |
||||||||
Installation
| Device type: | A+ 60 | A+ 80 | A+ 100 | A+ 120 | A+ 150 | A+ 180 | ||
|---|---|---|---|---|---|---|---|---|
| Available resistance of the installation at |
ΔT = 20 K | mWK | 3,8 | 1,3 | 1,5 | 1,0 | 0,7 | 0,1 |
| ΔT = 25 K | mWK | 5,1 | 3,7 | 3,7 | 3,0 | 3,2 | 2,5 | |
| Water pressure boiler min-max | bar | 1,0 – 4,0 5 | ||||||
| Max. flow temperature | °C | 90 | ||||||
| *With a water pressure switch instead of the standard incorporated water pressure sensor the boiler pressure can be 6.0 bar | ||||||||
Electric
| Device type: | A+ 60 | A+ 80 | A+ 100 | A+ 120 | A+ 150 | A+ 180 | |
|---|---|---|---|---|---|---|---|
| Max. included electrical power | W | 240 | 265 | 270 | 280 | 505 | 520 |
| Supply | V/Hz | 230/50 | |||||
| IP classification | – | IPX4D | |||||
Other
| CE product ID number | CE 0063 BP3254 |
|---|---|
| Gas category | II2L3B/P |
| Device category | B23, B23P; C13X, C23X, C33X, C43X, C53X, C63X, C83X |
Brochure
Manuals
Apartments Groningen, NL
Hot water: 2 pieces of CD 100 combined with 2 pieces of 300 liter storage tanks
Central heating: 3 pieces of Ambassador+ 180 and 1 piece of Ambassador+ 150
Health Sciences in Groningen, NL
Central Heating: 4 pieces of SB+ 120
Hot water: 2 pieces of CD+ 100 combined with a 750 liter storage tank
Police Academy in Zwolle, NL
Central heating: 2 pieces of Ambassador+ 80
Hot water: 1 CD 120 combined with a 300 liter storage tank
Marianum college in Groenlo, NL
Central heating: 2 pieces of Ambassador+ 150 with 2 pieces Ambassador+ 180
Hot water:: Consul 55-230
Biesdel care facility in Velp, NL
Hot water: 2 pieces of CD+ 80 combined with a 450 liter storage tank
Central heating: 3 pieces of Ambassador+ 180 cascaded
Huuskes in Enschede, NL
Central heating: 8 pieces of Ambassador+ 180 cascaded
Ariënhuis care facility in Glanerbrug, NL
Central Heating: 3 pieces of Ambassador+ 100
Hot water: 1 CD 120
Music Centre in Enschede, NL
Central heating: 7 pieces of Ambassador+ 180
Apartments in Enschede, NL
De Teuge in Zutphen, NL
Central heating: Cascade of 6 Ambassador+ 180 boilers
