Putting control in your hands, the new Gas 220 Ace is a free-standing, gas fired, high-efficiency condensing boiler range that sets new standards.
Thanks to an innovative design, based on an aluminium monobloc platform, the boiler is effortlessly lightweight, manoeuvrable and adaptable to space-saving configurations.
The Gas 220 ace is a premium boiler that exceeds expectations in performance capability and design simplicity.
Download all literature and product documents for the Gas 220 Ace by clicking the links below
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Click to download the technical specification for the Gas 220 Ace in PDF format
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220 ACE 160 |
220 ACE 200 |
220 ACE 250 |
220 ACE 300 |
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PERFORMANCE |
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Nominal heat output central heating operation @ 80/60°C kW (min-max)* |
31.5-152.1 |
39.4-194.4 |
49.4-243.3 |
59.0-290.9 |
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Nominal heat output central heating operation @ 50/30°C kW (min-max)* |
34.7-161.1 |
43.2-209.8 |
54.1-261.0 |
65.0-310.7 |
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Nominal input (Hi) (min-max) |
32-156 |
40-200 |
50-250 |
60-299 |
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EFFICIENCY |
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Part L 2 seasonal efficiency GCV |
95.9% |
95.5% |
95.6% |
95.8% |
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Full load central heating efficiency (Hi) (80/60°C) |
97.5% |
97.2% |
97.3% |
97.3% |
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Part load central heating efficiency (92/42/EEC) |
108.5% |
108% |
108.2% |
108.4% |
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Useful efficiency at rated heat output and high temperature |
87.8% |
87.6% |
87.7% |
87.7% |
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Useful heat output at 30% of rated heat output and low |
97.8% |
97.3% |
97.5% |
97.7% |
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GAS |
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Standard fuel |
Natural gas |
Natural gas |
Natural gas |
Natural gas |
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Optional fuel adjustment – see installation & service manual |
LPG (propane) |
LPG (propane) |
LPG (propane) |
LPG (propane) |
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Gas consumption G20 (H gas) min-max (m3/h) |
3.4-16.5 |
4.2-21.2 |
5.3-26.5 |
6.3-31.6 |
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Gas consumption G31 (propane) min-max (m3/h) |
1.4-6.3 |
1.6-8.2 |
2.1-10.2 |
2.8-12.2 |
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Gas inlet pressure G20 (H gas) min-max (Mbar) |
17-25 |
17-25 |
17-25 |
17-25 |
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Gas inlet pressure G31 (propane) min-max (Mbar) |
37-50 |
37-50 |
37-50 |
37-50 |
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Gas connection size BSP inches |
1” male thread |
1 ½” male thread |
1 ½” male thread |
1 ½” male thread |
| Flame protection | Ionisation | Ionisation | Ionisation |
Ionisation |
| Ignition | Electronic | Electronic | Electronic | Electronic |
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FLUE (SUPPLIED AS STANDARD FOR CONVENTIONAL FLUE, OPTION FOR ROOM-SEALED AVAILABLE) |
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Flue diameter mm I/D |
150 |
200 |
200 |
200 |
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Air inlet diameter mm I/D |
150 |
200 |
200 |
200 |
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Flue gas quantity (1) min-max (kg/h) |
57-277 |
71-355 |
89-444 |
107-531 |
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Maximum counter pressure (Pa) |
200 |
150 |
150 |
150 |
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HYDRAULICS |
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Water content litres |
17 |
33 |
33 |
33 |
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Hydraulic resistance (ΔT=20k) mbar |
190 |
100 |
150 |
200 |
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Hydraulic resistance (ΔT=20k) I/s |
1.81 |
2.31 |
2.90 |
3.46 |
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Condensate connection (OD mm) |
40 |
40 | 40 | 40 |
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Connection size BSP inches flow/return (“) (mm) |
1 ¼” (40mm) |
2" (50mm) |
2" (50mm) |
2" (50mm) |
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Standard operating temperature °C |
20-90 |
20-90 |
20-90 |
20-90 |
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Max operating temperature °C |
90 |
90 |
90 |
90 |
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Max water temperature °C |
110 |
110 |
110 |
110 |
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Max water operating pressure (bar) |
5 |
5 | 5 | 5 |
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Min water operating pressure (bar) |
0.8 |
0.8 |
0.8 |
0.8 |
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GENERAL |
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Boiler weight (kg) |
205 |
245 |
245 |
245 |
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Dimension (WxHxD) |
800 x 1662 x 657 |
800 x 1662 x 657 |
800 x 1662 x 657 |
800 x 1662 x 657 |
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BREEAM NOx (Mg/kWh) |
36 |
40 |
38 |
35 |
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ELECTRICAL |
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Nominal power(VAC/Hz) |
230/50 |
230/50 |
230/50 |
230/50 |
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Power consumption min-max (w) |
47-275 |
57-204 |
57-323 |
48-343 |
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Modulating input (V.dc) |
0-10 |
0-10 |
0-10 |
0-10 |
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Fuse rating amps |
6.3 |
6.3 |
6.3 |
6.3 |
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Controls voltage |
24 (max 4va) |
24 (max 4va) |
24 (max 4va) |
24 (max 4va) |
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Electrical protection index (ip) |
IPX1B |
IPX1B | IPX1B | IPX1B |
ENGINEERING EFFICIENCY SINCE 1935
OUT-OF-HOURS ENGINEER SUPPORT
