Take the guesswork out of system design with our Cascade Configurator
Select an aluminium or stainless steel heat exchanger, then configure your system based on your required output or number of boilers.
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Feature
Feature
Feature
Feature
Feature
Feature
Sheet
Dimensions
30kW – 115kW
Boiler Width = 500mm
Boiler Height = 750mm
Boiler Depth = 476mm
Dimensions
135kW – 160kW
Boiler Width = 1045mm
Boiler Height = 600mm
Boiler Depth = 602mm
Technical Specification
| Baxi Quinta Ace | 30 | 45 | 55 | 65 | 90 | 115 | 135 | 160 |
|---|---|---|---|---|---|---|---|---|
| Performance | ||||||||
| Nominal heat output central heating operation @ 80/60°C kW (min–max)* | 8.0 - 29.8 | 8.0 - 40.8 | 12.0 - 55.3 | 12.0 - 61.5 | 14.1 - 84.2 | 18.9 - 103.9 | 31.5 - 128.1 | 31.5 - 152.1 |
| Nominal heat output central heating operation @ 50/30°C kW (min–max)* | 9.1 - 30.9 | 9.1 - 42.4 | 13.5 - 58.6 | 13.5 - 65.0 | 15.8 - 89.5 | 21.2 - 109.7 | 34.7 - 136.1 | 34.7 - 161.6 |
| Nominal input (Hi) (min–max) kW | 8.2 - 30.0 | 8.2 - 41.2 | 12.2 - 56.5 | 12.2 - 62.0 | 14.6 - 86.0 | 19.6 - 107.0 | 32.0 - 131.0 | 32.0 - 156.0 |
| Efficiency | ||||||||
| SBEM seasonal efficiency GCV % | 97.5 | 97.6 | 96.0 | 97.5 | 95.6 | 95.4 | 96.1 | 95.9 |
| Efficiency – full load 100% NCV % | 99.4 | 99.1 | 97.8 | 99.2 | 97.9 | 97.1 | 97.8 | 97.5 |
| Efficiency – part load 30% NCV % | 110.4 | 110.6 | 108.7 | 110.4 | 108.1 | 108.0 | 108.8 | 108.5 |
| Eco design useful efficiency@ 80/60°C (100% full load) GCV % | 89.6 | 89.3 | 88.1 | 89.4 | 88.2 | 87.5 | 88.1 | 87.8 |
| Eco design useful efficiency @ 50/30°C(30% part load) GCV % | 99.5 | 99.6 | 97.9 | 99.5 | 97.4 | 97.3 | 98.0 | 97.8 |
| Energy labelling seasonal space efficiency GCV % | 94 | 94 | 92 | 94 | N/A | N/A | N/A | N/A |
| ErP efficiency rating | A | A | A | A | N/A | N/A | N/A | N/A |
| Annual energy consumption Gj | 91 | 125 | 173 | 188 | N/A | N/A | N/A | N/A |
| Gas | ||||||||
| Standard fuel | Natural Gas | Natural Gas | Natural Gas | Natural Gas | Natural Gas | Natural Gas | Natural Gas | Natural Gas |
| Optional fuel adjustment – see installation and service manual | LPG(Propane) | LPG(Propane) | LPG(Propane) | LPG(Propane) | LPG(Propane) | LPG(Propane) | LPG(Propane) | LPG(Propane) |
| Min / Max Gas consumption NG m3/h | 0.8 - 3.1 | 0.8 - 4.3 | 1.3 - 5.9 | 1.3 - 6.5 | 1.5 - 9.0 | 2.0 - 11.1 | 3.4 - 13.9 | 3.4 - 16.5 |
| Min / MaxGas consumption LPG m3/h | 0.3 - 1.2 | 0.3 - 1.6 | 0.5 - 2.2 | 0.5 - 2.4 | 0.6 - 3.4 | 0.8 - 4.2 | 1.4 - 5.3 | 1.4 - 6.3 |
| Min/max gas inlet pressure NG mbar | 17 - 25 | 17 - 25 | 17 - 25 | 17 - 25 | 17 - 25 | 17 - 25 | 17 - 25 | 17 - 25 |
| Min/max gas pressure LPG mbar | 37 - 50 | 37 - 50 | 37 - 50 | 37 - 50 | 37 - 50 | 37 - 50 | 37 - 50 | 37 - 50 |
| Gas connection size BSP inches | 3/4 male thread(22mm) | 3/4 male thread(22mm) | 3/4 male thread(22mm) | 3/4 male thread(22mm) | 3/4 male thread(22mm) | 3/4 male thread(22mm) | 1 male thread(28mm) | 1 male thread(28mm) |
| Flue | ||||||||
| Flue diameter mm I/D | 80 | 80 | 100 | 100 | 100 | 100 | 100 | 100 |
| Air inlet diameter mm I/D | 125 | 125 | 150 | 150 | 150 | 150 | 150 | 150 |
| Min/max flue gas mass flow ratekg/h | 14 - 50 | 14 - 69 | 21 - 93 | 21 - 104 | 28 - 138 | 36 - 178 | 57 - 233 | 57 - 277 |
| Min / Max flue gas temperature °C | 30 - 65 | 30 - 67 | 30 - 68 | 30 - 68 | 30 - 68 | 30 - 72 | 32 - 63 | 32 - 66 |
| Max counter pressure Pa | 70 | 150 | 120 | 100 | 160 | 220 | 200 | 200 |
| Hydraulics | ||||||||
| Water content litres | 4.3 | 4.3 | 6.4 | 6.4 | 9.4 | 9.4 | 17 | 17 |
| Hydraulic resistance @ 15°C ∆T mbar | 124 | 203 | 231 | 290 | 272 | 444 | 224 | 302 |
| Hydraulic resistance @ 20°C ∆T mbar | 70 | 114 | 130 | 163 | 153 | 250 | 126 | 170 |
| Nominal flow rate @ 15°C ∆T l/s | 0.48 | 0.65 | 0.88 | 0.98 | 1.34 | 1.66 | 2.04 | 2.43 |
| Nominal flow rate @ 20°C ∆T l/s | 0.36 | 0.49 | 0.66 | 0.74 | 1.01 | 1.24 | 1.53 | 1.82 |
| Condensate connection (mm) dia | 22.5 | 22.5 | 22.5 | 22.5 | 22.5 | 22.5 | 32 | 32 |
| Connection size (mm) dia | 22.5 | 22.5 | 22.5 | 22.5 | 22.5 | 22.5 | 1 1/4 male thread(32mm) | 1 1/4 male thread(32mm) |
| Standard operating temperature** °C | 20 - 90 | 20 - 90 | 20 - 90 | 20 - 90 | 20 - 90 | 20 - 90 | 20 - 90 | 20 - 90 |
| Max operating temperature °C | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 |
| High limit temperature °C | 110 | 110 | 110 | 110 | 110 | 110 | 110 | 110 |
| Max water operating pressure bar | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Min water operating pressure bar | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 |
| Min operating pressure bar (OV)** | 0.3 o/v | 0.3 o/v | 0.3 o/v | 0.3 o/v | 0.3 o/v | 0.3 o/v | N/A | N/A |
| General | ||||||||
| Total weight (including packaging) kg | 61 | 61 | 67 | 67 | 76 | 77 | 147 | 147 |
| Min mounting weight without front panel kg | 52 | 52 | 58 | 58 | 67 | 68 | 123 | 123 |
| Dimension mm (WxHxD) | 500 x 750 x 476 | 500 x 750 x 476 | 500 x 750 x 476 | 500 x 750 x 476 | 500 x 750 x 476 | 500 x 750 x 476 | 600 x 1045 x 602 | 600 x 1045 x 602 |
| NOx Annual Emissions BREEAM EN15502 – NG mg/kWh (dry, 0% O2) Class 6*** | 24 | 24 | 23 | 23 | 23 | 23 | 24 | 22 |
| BREEAM Credits *** | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Noise levels dB(A) at 1 metre | 38.3 | 45.1 | 46.7 | 46.7 | 51.6 | 51.1 | 59.5 | 59.5 |
| Eco design sound power levels LWA indoors dB | 46 | 53 | 55 | 55 | 60 | 59 | 68 | 68 |
| Standby heat loss kW | 0.101 | 0.101 | 0.110 | 0.110 | 0.123 | 0.123 | 0.191 | 0.191 |
| Electrical | ||||||||
| Nominal power supply | 230v x 1ph x 50hz | 230v x 1ph x 50hz | 230v x 1ph x 50hz | 230v x 1ph x 50hz | 230v x 1ph x 50hz | 230v x 1ph x 50hz | 230v x 1ph x 50hz | 230v x 1ph x 50hz |
| Min / Max Power consumption w | 18 - 36 | 18 - 71 | 22 - 69 | 23 - 83 | 23 - 111 | 19 - 169 | 47 - 199 | 47 - 275 |
| Modulating input v dc | 0 - 10 | 0 - 10 | 0 - 10 | 0 - 10 | 0 - 10 | 0 - 10 | 0 - 10 | 0 - 10 |
| Controls voltage (Potential free Contact) | 0 Volts | 0 Volts | 0 Volts | 0 Volts | 0 Volts | 0 Volts | 0 Volts | 0 Volts |
| Electrical protection index VAC (1) | X4D | X4D | X4D | X4D | X4D | X4D | X1B | X1B |
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