Elektromet - heating technology

WGJ-g DWP

characteristics

Double-shell heaters - water heat exchangers WGJ-g DWP are designed to heat and store hot water for the needs of apartments, houses, workshops, etc.

The tank is covered inside with a layer of special high temperature ceramic enamel.

 

Available models:

 

Catalog number Model EAN
223-12-600 WGJ-g DWP 120 5903538238301
223-14-600 WGJ-g DWP 140 5903538238318

 

technical information
Technical parameters of the exchangers WGJ-g DWP
Parameter Unit WGJ-g DWP 120 WGJ-g DWP 140
Actual capacity of the exchanger dm³ 112 125

Sheathed

exchanger

Heat exchanger area 0,82 0,95
Efficiency hot water. 70/10/45°C* dm³/h 500 580
Constant heating power 70/10/45°C* kW 20 23
Coil The exchange surface of the coil 0,50 0,54
Efficiency hot water 70/10/45°C* dm³/h 255 280
Constant heating power 70/15/45°C* kW 10,8 11,5
Standing loss** W 49 53
ErP Efficiency Class**   B B
Operating parameters of the water tank maximum pressure and operating temperature pr = 0,6 MPa tr = 80°C
The parameters of the heating medium in the exchanger jacketed maximum pressure and operating temperature pr = 0,2 MPa tr = 100°C
The parameters of the heating medium in the coil maximum pressure and operating temperature pt = 0,6 MPa tr = 100°C
Thermal isolation   about 50 mm polystyrene foam

*70°C - heating water temperature at the entrance to the coil or the exchanger jacketed

 10°C - temperature of the water flow

 45°C - temperature hot water

** in accordance with applicable since 26 September 2015. EU Commission Regulation No. 812/2013

 

Dimensions of the exchangers WGJ-g DWP
Dimensions Unit WGJ-g DWP 120 WGJ-g DWP 140
D mm 530 530
H mm 1120 1220
E mm 920 1020
F mm 805 905
A mm 190 190
B mm 305 305
W mm 260 260
P mm 200 200
Muff ZW - supply of cold water   ¾" ¾"
Muff CW - the outflow of hot water   ¾" ¾"
Muff WE - inlet hot water boiler   1" 1"
Muff WY - boiler water outlet   1" 1"
Coil connector KW   1" 1"
Connector pipe connections for "horseshoes" MP   1" 1"
Muff circulation RC   ½" ½"
Muff heater   1½" 1½"
Connector pipe heater   1½" 1½"
Tube thermometer RK mm Ø 12 Ø 12
Cork of the anode AN   1¼" 1¼"
Magnesium anode   Ø 25 x 350 Ø 30 x 270
Thermal isolation   50 mm polystyrene foam
The weight of the exchanger without water kg about 57 about 63

 

 

 

 

Exchanger typ Unit WGJ-g DWP 120 WGJ-g DWP 140
F mm ~450 ~550


 

 

L min.

EJK-1500

EJK-2000

mm 500 500
EJK-3000 mm 430 430
EJK-4500 mm 540 540
EJK-6000 mm 650 650
M min. mm 400 300

 

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