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OUT-OF-HOURS ENGINEER SUPPORT
OUT-OF-HOURS ENGINEER SUPPORT
OUT-OF-HOURS ENGINEER SUPPORTPutting 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
Click here for literature on controls.
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
