Versatile and flexible heating
The Ambassador+ is a compact wall-hung central heating boiler with a practical design and surprising versatile possibilities. The stainless-steel heat exchanger, with a 10-year warranty, has a very long lifespan. The Ambassador+ units can simply be cascaded thanks to the integrated cascade controller. This way the units will operate as one central heating system.
Features
✓ Stainless steel heat exchanger with a 10-year warranty.
✓ Built-in energy-efficient pump (A label)
✓ Dutch GASKEUR HR 107 certificate
✓ Wide modulation range
✓ Integrated cascade controller for up to 12 boilers
✓ Complete cascade packages available
✓ Integrated 0-10 VDC control connection
✓ Weather dependent temperature control
✓ Integrated water pressure sensor
✓ Electronic display for status check, fault history and programming
✓ Built-in energy-efficient pump (A label)
✓ Dutch GASKEUR HR 107 certificate
✓ Wide modulation range
✓ Integrated cascade controller for up to 12 boilers
✓ Complete cascade packages available
✓ Integrated 0-10 VDC control connection
✓ Weather dependent temperature control
✓ Integrated water pressure sensor
✓ Electronic display for status check, fault history and programming
✓ Suitable for Building Management Systems (BMS)
✓ Programmable clock
✓ Integrated real time clock
✓ Freely programmable priority for central heating or warm water
✓ Remote boiler status signal possible
✓ High efficient two-step boiler flow control
✓ Quick and easy to installation
✓ Easy maintenance
✓ Suitable for natural gas, butane and propane
✓ Programmable clock
✓ Integrated real time clock
✓ Freely programmable priority for central heating or warm water
✓ Remote boiler status signal possible
✓ High efficient two-step boiler flow control
✓ Quick and easy to installation
✓ Easy maintenance
✓ Suitable for natural gas, butane and propane
Popular specifications
| Boiler type: | A+ 60 | A+ 80 | A+ 100 | A+ 120 | A+ 150 | A+ 180 | ||
|---|---|---|---|---|---|---|---|---|
| Dimensions (h x b 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 | |
| Nominal input (Net) | kW | 12,5 – 55,6 | 14,6 – 74,3 | 17,2 – 92,2 | 26,0 – 111 | 34,0 – 138 | 45,0 – 166 | |
| Nominal input 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 | ||||||
| Max. pressure for flue/air system* | Pa | 200 | ||||||
| *Maximum allowed combined resistance of flue gas and air supply piping at high output | ||||||||
General
| Boiler type: | A+ 60 | A+ 80 | A+ 100 | A+ 120 | A+ 150 | A+ 180 | |
|---|---|---|---|---|---|---|---|
| Dimensions (h x b x d) | mm | 842 x 476 x 486 | 898 x 476 x 677 | ||||
| Water content | 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” |
| Gas connection size | inch | R ¾” | R ¾” | R ¾” | R ¾” | R 1″ | R 1″ |
| Concentric 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
| Boiler type: | A+ 60 | A+ 80 | A+ 100 | A+ 120 | A+ 150 | A+ 180 | |
|---|---|---|---|---|---|---|---|
| kW | 12,5 – 55,6 | 14,6 – 74,3 | 17,2 – 92,2 | 26,0 – 111 | 34,0 – 138 | 45,0 – 166 | |
| Nominal input (gross) (G20, G25) | kW | 13,9 – 61,8 | 16,2 – 82,5 | 19,1 – 102 | 28,9 – 123 | 37,8 – 153 | 50,0 – 184 |
| Nominal input (gross) (G31) | kW | 13,6 – 60,4 | 15,9 – 80,8 | 18,7 – 100 | 28,3 – 121 | 37,0 – 150 | 48,9 – 180 |
| Nominal input (gross) (G30/G31) | kW | 13,5 – 60,3 | 15,8 – 80,2 | 18,6 – 99,7 | 34,7 – 120 | 36,8 – 150 | 48,8 – 180 |
| Nominal output 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 |
| Nominal output 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 |
| Nominal output 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
| Boiler type: | A+ 60 | A+ 80 | A+ 100 | A+ 120 | A+ 150 | A+ 180 | ||
|---|---|---|---|---|---|---|---|---|
| Natural gas G25.3 | m³st/u | 1,50 – 6,69 | 1,76 – 8,94 | 2,07 – 11,1 | 3,13 – 13,4 | 4,09 – 16,6 | 5,41 – 20,0 | |
| 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/Propane (B/P) G30/G31* | 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 supply pressure nom. (min. – max.) |
||||||||
| G25.3 | mbar | 25 (20 – 30) | ||||||
| G20 | mbar | 20 (17 – 25) | ||||||
| G31* | mbar | 30 (25 – 35) / 37 (25 – 45) | ||||||
| G30* | mbar | 50 (43 – 57) | ||||||
| *Using propane or butane/propane mixtures (B/P), maximum fan speed needs to be reduced (parameter P4BD) | ||||||||
Emission
| Boiler type: | A+ 60 | A+ 80 | A+ 100 | A+ 120 | A+ 150 | A+ 180 | ||
|---|---|---|---|---|---|---|---|---|
| CO2 flue gas* | G25.3/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 | |
| Sound power level, indoors (EN 15036-1:2006) |
65 | 67 | 65 | 62 | 66 | 69 | ||
| NOx class [EN15502-1] | – | 6 | ||||||
| Flue-gas temperature at combustion air temperature = 20°C |
°C | ~ 85-95 | ||||||
| Mass flow flue-gas | g/s | 28,9 | 38,6 | 47,9 | 57,7 | 71,7 | 86,2 | |
| Available pressure for the flue system** | Pa | 200 | ||||||
| *CO2 of the unit measured/set without the boiler front panel in place **Maximum allowed combined resistance of flue gas and air supply piping at high output |
||||||||
Installation
| Boiler type: | A+ 60 | A+ 80 | A+ 100 | A+ 120 | A+ 150 | A+ 180 | ||
|---|---|---|---|---|---|---|---|---|
| Available pressure for the installation at |
ΔT = 20 K | mWK | 5,9 | 3,1 | 2,3 | 1,5 | 6,0 | 4,8 |
| ΔT = 25 K | mWK | 7,0 | 5,5 | 5,0 | 4,4 | 9,0 | 7,9 | |
| Pressure boiler min-max | bar | 1,0 – 4,0* | ||||||
| Max. flow temperature | °C | 90 | ||||||
| *When the integrated water pressure sensor is replaced by a water pressure switch, water pressure may go up to 6,0 bar | ||||||||
Electric
| Boiler type: | A+ 60 | A+ 80 | A+ 100 | A+ 120 | A+ 150 | A+ 180 | |
|---|---|---|---|---|---|---|---|
| Maximum power consumption | W | 240 | 265 | 270 | 280 | 505 | 520 |
| Power supply | V/Hz | 230/50 | |||||
| Protection class | – | IPX4D | |||||
Other
| Product Identification Number | CE 0063 BP3254 |
|---|---|
| Gas Appliance Type | II2L3B/P |
| Classification | 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
Posted in projects ambassador+, living
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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
Posted in projects ambassador+
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Police Academy in Zwolle, NL
Central heating: 2 pieces of Ambassador+ 80
Hot water: 1 CD 120 combined with a 300 liter storage tank
Posted in government, projects ambassador+
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Marianum college in Groenlo, NL
Central heating: 2 pieces of Ambassador+ 150 with 2 pieces Ambassador+ 180
Hot water:: Consul 55-230
Posted in education, projects ambassador+
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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
Posted in projects ambassador+, care
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Huuskes in Enschede, NL
Central heating: 8 pieces of Ambassador+ 180 cascaded
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Ariënhuis care facility in Glanerbrug, NL
Central Heating: 3 pieces of Ambassador+ 100
Hot water: 1 CD 120
Posted in projects ambassador+, care
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Music Centre in Enschede, NL
Central heating: 7 pieces of Ambassador+ 180
Posted in culture, projects ambassador+
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Apartments in Enschede, NL
Posted in projects ambassador+, living
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De Teuge in Zutphen, NL
Central heating: Cascade of 6 Ambassador+ 180 boilers
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Cascade productinfo
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
Posted in projects ambassador+, living
Comments Off on Apartments Groningen, NL
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
Posted in projects ambassador+
Comments Off on Health Sciences in Groningen, NL
Police Academy in Zwolle, NL
Central heating: 2 pieces of Ambassador+ 80
Hot water: 1 CD 120 combined with a 300 liter storage tank
Posted in government, projects ambassador+
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Marianum college in Groenlo, NL
Central heating: 2 pieces of Ambassador+ 150 with 2 pieces Ambassador+ 180
Hot water:: Consul 55-230
Posted in education, projects ambassador+
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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
Posted in projects ambassador+, care
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Huuskes in Enschede, NL
Central heating: 8 pieces of Ambassador+ 180 cascaded
Posted in companies, projects ambassador+
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Ariënhuis care facility in Glanerbrug, NL
Central Heating: 3 pieces of Ambassador+ 100
Hot water: 1 CD 120
Posted in projects ambassador+, care
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Music Centre in Enschede, NL
Central heating: 7 pieces of Ambassador+ 180
Posted in culture, projects ambassador+
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Apartments in Enschede, NL
Posted in projects ambassador+, living
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De Teuge in Zutphen, NL
Central heating: Cascade of 6 Ambassador+ 180 boilers
Posted in projects ambassador+
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