AHG Solutions Guide_Edition 2.7

Contents
Modulex EXT - Condensing Boilers
Performance Data
Product
Code
Output
(50/30ºc)
kW
Net
Efficiency
(50/30ºc) %
Output
(80/60ºc)
kW
Net
Efficiency
(80/60ºc) %
Nominal
Input
MJ/hr
Burner
Quantity
Modulation
Ratio
Flow Rate
Min/Max
(l/s)*
Waterside
Pressure
Drop kPa
Total Water
Volume
litres
Dry
Weight
Kg
Power Supply
V/A/Hz
MX150EXT 150 100.8 146.1 97.4 540 3 x 50kW 01:12 1.17/2.33 16 14 236 240/0.875/50
MX200EXT 200.4 100.2 195.2 97.6 720 4 x 50kW 01:16 1.56/3.11 16 18 295 240/1.208/50
MX250EXT 251.4 100.5 244.5 97.8 900 5 x 50kW 01:20 1.95/3.89 16 22 325 240/1.508/50
MX300EXT 302.7 100.9 294 98 1080 6 x 50kW 01:24 2.34/4.68 16 26 386 240/1.771/50
MX350EXT 354.6 101.9 342.2 98.2 1260 7 x 50kW 01:28 2.74/5.48 16 31 419 240/2.112/50
MX440EXT 445 104 424.35 98.23 1600 4 x 110kW 01:19 3.38/6.76 15 67 501 240/2.608/50
MX550EXT 557.8 104 530.44 98.23 2000 5 x 110kW 01:25 4.23/8.45 18 80 595 240/3.262/50
MX660EXT 670.1 104 636.53 98.23 2400 6 x 110kW 01:29 5.07/10.14 20 94 657 240/3.916/50
MX770EXT 783.2 104 742.62 98.23 2800 7 x 110kW 01:34 5.92/11.83 22 108 754 240/4.566/50
MX900EXT 900.3 104 849.05 98.27 3200 8 x 110kW 01:39 6.76/13.51 20 122 906 240/5.216/50
MX1000EXT 1011 104 946.7 98.27 3500 9 x 110kW 1:44 11.3/15.05 26 140 981 240/5.868/50
MX1100EXT 1223 104 1052 98.27 3888 10 x 110kW 1:49 12.5/16.7 26 154 1090 240/6.520/50
MX1200EXT 1237 104 1157 98.27 4276.8 11 x 110kW 1:54 13.8/18.4 26 168 1200 240/7.172/50
* Requested rated flow rate in l/s (Δt=20K) / Maximum flow rate in l/s (Δt=15K). Primary pump must be controlled by the boiler.
CONDENSING &
CONVENTIONAL BOILERS
99