POW 12H, 15H, 18H, 21H (400V)
POW-H instantaneous water heaters with two-stage hydraulic activation are intended to supply hot water to several draw-off points. POW-H water heaters unlike other heaters with hydraulic control system have been additionally equipped with an electronic system ensuring higher reliability, durability and comfort of use.
The main benefits of POW-H water heaters are:
Advantages

Five programs controlling the power of heating

Electronic control system

Hydraulic safety switch

Flexible water connections making the installation easier

Ease of connecting the power cable and hiding it under the back case

Valve with mesh and magnetic filters attached to the heater
Technical data
Heater type | POW 12H | POW 15H | POW 18H | POW 21H |
---|---|---|---|---|
Voltage | 400 V 3~ | |||
Maximum current consumption | 3x17,3 A | 3x21,6 A | 3x26 A | 3x30,3 A |
Power | 12 kW | 15 kW | 18 kW | 21 kW |
Minimum cross section of power supply cables | 4 x 2,5 mm2 | 4 x 2,5 mm2 | 4 x 4 mm2 | 4 x 4 mm2 |
Operating pressure range | 0,2-0,6 MPa | |||
IP rating | IP24 | |||
Minimum activation flow rate – the fi rst power level | 3 l/min | 3,6 l/min | 4 l/min | 4,6 l/min |
Minimum activation flow rate – the second power level | 4,2 l/min | 5,1 l/min | 5,7 l/min | 6,8 l/min |
Energy efficiency class | A | A | A | A |
Product Information in accordance with delegated regulation (EU) No 812/2013 | Product card | Product card | Product card | Product card |
Label | Label | Label | Label | Label |
Power level settings | POW 12H The first/second power level |
POW 15H The first/second power level |
POW 18H The first/second power level |
POW 21H The first/second power level |
---|---|---|---|---|
1 | 4/6 KW | 5/7,5 KW | 6/9 KW | 7/10,5 KW |
2 | 4/8 KW | 5/10 KW | 6/12 KW | 7/14 KW |
3 | 6/8 KW | 7,5/10 KW | 9 /12 KW | 10,5/14 KW |
4 | 6/12 KW | 7,5/15 KW | 9/18 KW | 10,5/21 KW |
5 | 8/12 KW/td> | 10/15 KW | 12/18 KW | 14/21 KW |
Input water temp. | Output water temperature 40ºC | |||
---|---|---|---|---|
POW 12H | POW 15H | POW 18H | POW 21H | |
5ºC | 4,9 | 6,2 | 7,4 | 8,7 |
10ºC | 5,8 | 7,2 | 8,6 | 10 |
15ºC | 6,9 | 8,7 | 10,5 | 12,1 |
Input water temp. | Output water temperature 50ºC | |||
---|---|---|---|---|
POW 12H | POW 15H | POW 18H | POW 21H | |
5ºC | 3,9 | 4,8 | 5,8 | 6,7 |
10ºC | 4,3 | 5,4 | 6,5 | 7,6 |
15ºC | 4,9 | 6,2 | 7,4 | 8,7 |