Take lead on your project with an efficient system concept - Danfoss ...
Take lead on your project with an efficient system concept - Danfoss ...
Take lead on your project with an efficient system concept - Danfoss ...
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Flat Stati<strong>on</strong>s<br />
4.5.2 Termix VVX-B<br />
Indirect heating & DHW<br />
Substati<strong>on</strong><br />
type Termix<br />
VVX-B<br />
VVX x-1<br />
VVX x-2<br />
VVX x-3<br />
* Heat meter not incl<br />
Heating<br />
Capacity<br />
kW<br />
Supply flow<br />
primary<br />
°C<br />
EXTENSION OPTIONS:<br />
• Cover, white-lacquered steel (Design<br />
Jacob Jensen)<br />
• Safety valve<br />
• GTU pressure equalizer, eliminates<br />
safety valve discharge piping<br />
• Circulati<strong>on</strong> set, D<strong>an</strong>foss MTCV <strong>an</strong>d<br />
check valve<br />
• Booster pump (increases DH flow)<br />
• Pipe insulati<strong>on</strong><br />
• Mixing circuits for under floor heating<br />
• Floor heating m<strong>an</strong>ifold <strong>system</strong><br />
• Safety thermostat surface type<br />
• Weather compensati<strong>on</strong>, electr<strong>on</strong>ic<br />
c<strong>on</strong>trols<br />
• Filling line, refill from DH for heating<br />
circuit<br />
TECHNICAL PARAMETERS:<br />
Nominal pressure: PN 10*<br />
DH supply temperature: T = 120 °C<br />
max<br />
DCW static pressure: p = 0.5 bar<br />
min<br />
Brazing material (HEX): Copper<br />
* PN 16 versi<strong>on</strong>s are available <strong>on</strong> request<br />
Heating: Capacity examples<br />
Heating<br />
circuit<br />
°C<br />
47<br />
Pressure loss<br />
Primary<br />
*kPa<br />
Introducti<strong>on</strong> to the product r<strong>an</strong>ge<br />
Weight incl. cover: 35 kg<br />
(incl. packing)<br />
Electrical supply: 230 V AC<br />
Cover: White-<br />
lacquered steel<br />
Dimensi<strong>on</strong>s (mm):<br />
Without cover:<br />
H 810 x W 525 x D 360<br />
With cover:<br />
H 810 x W 540 x D 430<br />
Pipes dimensi<strong>on</strong>s (mm):<br />
Primary: Ø 18<br />
Sec<strong>on</strong>dary: Ø 18<br />
C<strong>on</strong>necti<strong>on</strong>s sizes:<br />
DH + HE: G ¾”<br />
(int. thread)<br />
DCW + DHW: G ¾”<br />
(int. thread)<br />
Pressure loss<br />
Sec<strong>on</strong>dary<br />
*kPa<br />
Flow rate<br />
Primary<br />
l/h<br />
Flow rate<br />
Sec<strong>on</strong>dary<br />
l/h<br />
18 70 60/35 25 20 442 650<br />
20 80 70/40 25 20 430 603<br />
24 90 70/40 25 20 476 724<br />
30 70 60/35 35 20 737 1084<br />
34 80 70/40 35 20 731 1025<br />
40 90 70/40 35 20 783 1206<br />
45 70 60/35 45 20 1106 1629<br />
50 80 70/40 45 20 1075 1509<br />
54 90 70/40 45 20 980 1629
Change language