PRODUCTEN
EShop-nummer
Wachtwoord
Welcome to CAIROX BELGIUM

CWA-S • Hot water coil

  • Circular heater
  • Hot water
  • Duct

Circular hot water heating battery, easy to install and with a removable service panel allowing acces for cleaning the coil

Application

  • Zone heating

Material

  • Casing made of galvanised sheet steel, the circular connections are equipped with an EPDM rubber.
  • The coil consists of copper tubes with aluminium fins.

Specifications

  • Max. operating temperature: 100°C
  • Max. operating pressure: 2.2MPa
  • Findistance: 2,5 mm
  • Batterij met 3 rangen
  • Airthightness class:
    • Class C for CWA 100 S - CWA 400 S, according to EN15272/2010 (expect CWA 160 S)
    • Class D for CWA 160 S and CWA 500 S, according to EN15272/2010

Mounting

  • Round ducts

Accessoires

  • 2 or 3-way regulation valves, type QCV-2 or QCV-3

Text for tender

Kopiëren
  • The heating coil shall be out of copper tubes with aluminium fins, the copper tubes shall be positioned zig-zag this for an effective and econmic heat transfer from the circulated heating medium to the air. The casing of the heating coil shall be made of galvanised steel sheet with circular connections with on each connection a solid EPDM rubber. The casing of the heating coil shall have a removable service panel this to inspect the coil and clean it.

Order example

CWA, 200 + N2, D10 + T24SR

Explanation

CWA = Type warmwater heater

200 = Diameter in mm, (see table)

Accessories

N2 = 2-way valve, N3 = 3-way valve

D10 = Connection diameter (selection made by means of the KVS value), (see table)

T24SR = Modulating valve actuator, T24 = On/off valve actuator 24V, T230 = On/off valve actuator 230V

Articles

Article selection assistant
Type
Cooling capacity [kW]
Heating Capacity* [kW]
Hydraulic connection
Article number Type Cooling capacity [kW] Heating Capacity* [kW] Hydraulic connection E-shop
J036151900001 Romeo-ECM-1M-NC/L/2P 0.70 0.87 Left
J036151900002 Romeo-ECM-2M-NC/L/2P 1.49 1.77 Left
J036151900003 Romeo-ECM-3M-NC/L/2P 2.04 2.34 Left
J036151900004 Romeo-ECM-4M-NC/L/2P 2.53 2.78 Left
J036151900005 Romeo-ECM-5M-NC/L/2P 2.84 3.12 Left
J036151900006 Romeo-ECM-6M-NC/L/2P 3.19 3.60 Left
J036151901001 Romeo-ECM-1M-NC/R/2P 0.70 0.87 Right
J036151901002 Romeo-ECM-2M-NC/R/2P 1.49 1.77 Right
J036151901003 Romeo-ECM-3M-NC/R/2P 2.04 2.34 Right
J036151901004 Romeo-ECM-4M-NC/R/2P 2.53 2.78 Right
J036151901005 Romeo-ECM-5M-NC/R/2P 2.84 3.12 Right
J036151901006 Romeo-ECM-6M-NC/R/2P 3.19 3.60 Right
J036151910001 Romeo-ECM-1M-RC/L/2P 0.70 0.87 Left
J036151910002 Romeo-ECM-2M-RC/L/2P 1.49 1.77 Left
J036151910003 Romeo-ECM-3M-RC/L/2P 2.04 2.34 Left
J036151910004 Romeo-ECM-4M-RC/L/2P 2.53 2.78 Left
J036151910005 Romeo-ECM-5M-RC/L/2P 2.84 3.12 Left
J036151910006 Romeo-ECM-6M-RC/L/2P 3.19 3.60 Left
J036151911001 Romeo-ECM-1M-RC/R/2P 0.70 0.87 Right
J036151911002 Romeo-ECM-2M-RC/R/2P 1.49 1.77 Right
J036151911003 Romeo-ECM-3M-RC/R/2P 2.04 2.34 Right
J036151911004 Romeo-ECM-4M-RC/R/2P 2.53 2.78 Right
J036151911005 Romeo-ECM-5M-RC/R/2P 2.84 3.12 Right
J036151911006 Romeo-ECM-6M-RC/R/2P 3.19 3.60 Right
J036151920001 Romeo-ECM-1M-RC/TD/L/2P 0.70 0.87 Left
J036151920002 Romeo-ECM-2M-RC/TD/L/2P 1.49 1.77 Left
J036151920003 Romeo-ECM-3M-RC/TD/L/2P 2.04 2.34 Left
J036151920004 Romeo-ECM-4M-RC/TD/L/2P 2.53 2.78 Left
J036151920005 Romeo-ECM-5M-RC/TD/L/2P 2.84 3.12 Left
J036151920006 Romeo-ECM-6M-RC/TD/L/2P 3.19 3.60 Left
J036151921001 Romeo-ECM-1M-RC/TD/R/2P 0.70 0.87 Right
J036151921002 Romeo-ECM-2M-RC/TD/R/2P 1.49 1.77 Right
J036151921003 Romeo-ECM-3M-RC/TD/R/2P 2.04 2.34 Right
J036151921004 Romeo-ECM-4M-RC/TD/R/2P 2.53 2.78 Right
J036151921005 Romeo-ECM-5M-RC/TD/R/2P 2.84 3.12 Right
J036151921006 Romeo-ECM-6M-RC/TD/R/2P 3.19 3.60 Right
J036151930001 Romeo-ECM-1M-RC/TD/App/L/2P 0.70 0.87 Left
J036151930002 Romeo-ECM-2M-RC/TD/App/L/2P 1.49 1.77 Left
J036151930003 Romeo-ECM-3M-RC/TD/App/L/2P 2.04 2.34 Left
J036151930004 Romeo-ECM-4M-RC/TD/App/L/2P 2.53 2.78 Left
J036151930005 Romeo-ECM-5M-RC/TD/App/L/2P 2.84 3.12 Left
J036151930006 Romeo-ECM-6M-RC/TD/App/L/2P 3.19 3.60 Left
J036151931001 Romeo-ECM-1M-RC/TD/App/R/2P 0.70 0.87 Right
J036151931002 Romeo-ECM-2M-RC/TD/App/R/2P 1.49 1.77 Right
J036151931003 Romeo-ECM-3M-RC/TD/App/R/2P 2.04 2.34 Right
J036151931004 Romeo-ECM-4M-RC/TD/App/R/2P 2.53 2.78 Right
J036151931005 Romeo-ECM-5M-RC/TD/App/R/2P 2.84 3.12 Right
J036151931006 Romeo-ECM-6M-RC/TD/App/R/2P 3.19 3.60 Right
Prices right version = prices left version

Technical data

 Q [m³/h]ΔP [Pa]Ti [C°]Tw 70°C/50°CTw 60°C/40°CTw 40°C/30°C
Tu [C°]P [kW]Qw [l/s]ΔPw [kPa]Tu [C°]P [kW]Qw [l/s]ΔPw [kPa]Tu [C°]P [kW]Qw [l/s]ΔPw [kPa]
CWA 100 S1003-10331.440.0170.2523.11.110.0130.1517.50.920.0220.43
3035.31.180.0140.1826.10.870.010.07818.80.630.0150.21
31037.10.910.0110.1130.30.680.0080.05423.40.450.0110.1
1506-1026.71.860.0230.4118.61.450.0170.261.191.190.0280.67
6030.11.520.0180.2821.51.090.0130.1516.60.840.020.36
61033.21.170.0140.1826.40.830.010.07820.50.530.0130.13
20010-1021.32.120.0260.5314.71.670.020.3510.31.370.0330.92
10025.91.750.0210.3818.61.260.0150.214.30.970.0230.46
101029.81.320.0160.23230.880.0110.1118.40.570.0130.13
CWA 125 S1808-1024.92.120.0260.5317.61.680.020.3512.61.370.0330.92
8028.91.750.0210.3820.71.260.0150.215.90.970.0230.46
81032.11.340.0160.2324.50.880.0110.1119.40.570.0130.13
27017-1018.62.610.0320.7912.72.070.0260.538.51.680.041.3
17023.72.160.0270.5717.41.590.0190.3113.21.210.0290.72
171028.31.670.0210.3421.91.090.0130.1517.30.670.0160.23
36027-1017.13.290.041.211.32.590.0320.87.62.140.0512.1
27022.12.690.0330.8416.62.010.0240.4912.51.510.0361.1
271027.32.10.0260.5321.71.420.0170.2617.20.880.0210.39
CWA 160 S2006-1029.42.670.0331.222.12.180.0260.8215.31.720.0412
6033.12.250.0280.8725.61.740.0210.5418.71.270.031.1
61036.21.780.0210.5428.51.250.0150.2921.70.790.0190.46
33014-1021.63.520.043215.72.860.0351.410.52.290.0563.5
15026.42.940.0361.420.32.260.0280.8815.11.680.041.9
141031.12.350.0290.9425.21.690.020.519.51.050.0250.77
46025-1019.74.60.0563.414.23.740.0462.39.32.990.0735.8
25024.83.840.0472.4192.950.0361.414.22.210.0533.2
251029.63.040.0371.524.52.240.0280.88191.390.0331.3
CWA 200 S35016-1021.13.680.0452.215.330.0371.510.12.380.0573.7
160263.080.0381.619.92.360.0290.9414.91.760.0422.1
161030.62.440.03124.91.770.0210.5419.31.10.0260.83
50029-1018.84.870.0593.813.33.940.0482.58.73.170.0776.5
30023.94.040.0492.618.53.120.0381.613.82.330.0563.6
3110293.220.0391.723.92.350.0290.9418.71.470.0351.5
65047-1014.55.370.0664.69.84.340.0533.163.510.0857.9
47020.34.460.0543.2163.510.043211.72.580.0634.4
481026.53.610.0442.121.92.620.0321.117.61.660.041.9
CWA 250 S50014-1023.95.730.069718.24.760.0585123.720.0912
14028.84.860.0595.222.83.860.0473.316.72.830.0697.1
141033.43.950.0483.427.72.990.0372.121.11.880.0453.2
75027-1021.27.90.0961315.86.540.0799.210.35.140.12422
27026.46.690.0829.620.95.280.0646.115.33.880.09413
281031.35.40.0666.226.24.110.053.820.22.580.0636
100045-1016.48.90.111711.87.350.089127.25.80.1428
45022.27.490.0911217.86.010.0737.912.94.360.1116
451028.86.130.079823.94.680.0574.818.72.930.0717.5
CWA 315 S75014-1022.18.120.099216.16.620.081.410.85.260.1273.4
14026.96.80.0831.420.85.270.0640.915.43.90.0941.9
141031.55.440.0660.9525.73.960.0480.5219.92.490.0610.84
100023-1020.510.290.1263.214.88.370.1022.29.86.680.1615.4
23025.58.580.1042.219.76.640.081.414.74.940.1193
241030.36.860.0841.5255.040.0610.8219.43.170.0771.3
150046-1014.712.490.1524.61010.120.1233.16.18.140.1967.8
47012.510.390.1273.216.28.210.12.111.96.010.1454.4
481026.78.450.0132.222.36.20.0751.217.73.90.0941.9
CWA 400 S90011-1025.510.790.1324.619.58.970.1093.2136.990.1697.8
110309.150.1113.3247.30.0892.217.55.310.1284.6
111034.67.470.0912.328.55.620.0681.321.73.560.0862.2
155027-1021.416.440.21016.113.630.1667.210.410.680.25717
27026.613.910.177.421.111.040.1344.815.48.080.19410
271031.611.30.138526.48.61.05320.35.390.134.7
220052-1015.919.230.2331411.415.910.1939.76.912.570.30324
52021.916.260.1981017.613.050.1596.712.89.480.22914
52102813.330.1626.923.710.190.1244.218.66.390.1546.5
CWA 500 S15009-1030.120.270.2486.723.516.980.2064.815.913.10.31611
9034.117.270.2114.927.513.910.1693.319.810.020.2416.7
9103814.180.1733.431.210.730.13223.66.860.1653.3
250022-1023.328.070.3431217.723.390.2848.811.618.210.43921
22028.323.840.29922.719.10.232616.513.90.33613
221033.119.480.2376.127.714.890.1813.821.19.390.2266
350040-1017.832.830.4011713.127.260.331128.121.360.51528
40023.627.830.3391218.922.340.2728.113.816.250.39217
401029.322.760.2778.224.917.590.2145.119.311.020.2658

Symbols & specifications

  • Q = air flow
  • ΔP = pressure loss air
  • Ti = inlet air temperature
  • Tu = outlet air temperature
  • P = power of the battery
  • Qw = water flow
  • ΔPw = pressure loss of water
  • Tw = water temperature in/out

Dimensions

 L [mm]W [mm]H [mm]F [mm]C1 [mm]C2 [mm]C3 [mm]C4/C6 [mm]C5 [mm]ød [mm]DNøD [mm]d1 [mm]d2 [mm][kg]
CWA 100 S304236352371052910543150181/2"1001181495.2
CWA 125 S304236352381052910543150181/2"1251181496
CWA 160 S304303352371052910543217181/2"1601521498.2
CWA 200 S304236352371052910543217181/2"2001521498.5
CWA 250 S304370405451052910543283221/2"25018517512.5
CWA 315 S318403491451052910543293221/2"31520221816
CWA 400 S358470585641052910553365223/4"40023526420
CWA 500 S358570788641052910553365223/4"50028536628
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