Elektromet - heating technology

Double-shell exchangers in the polyurethane DPU

characteristics
Double-shell heaters - water exchanger WGJ-g have a large heat exchange surface in the form of a water jacket.
 
The tank is covered inside with a layer of special high temperature ceramic enamel.
 
 
Available models:

 

Catalog number Model EAN
224-08-000 WGJ-g 80 5903538215173
224-10-000 WGJ-g 100 5903538215180
224-12-000 WGJ-g 120 5903538215197
224-14-000 WGJ-g 140 5903538215203

 

technical information
Type Unit WGJ-g 80 WGJ-g 100 WGJ-g 120 WGJ-g 140
Actual heater capacity
dm³ 83 105 117 130
Heat exchanger area 0,6 0,7 0,82 0,95
Efficiency hot water 80/10/45°C /70/10/45°C/ 60/10/45°C* dm³/h 420/325/250 515/430/300 610/500/360 700/580/410
Heating power 80/10/45°C /70/10/45°C/ 60/10/45°C* kW 16/14/10 20/17/12 24/20/14 28/23/16
Heating water flow m²/h 1,35 1,5 1,65 1,8
Loss of pressure mbar 32 30 30 28
Standing loss** W 40 49 53 58
ErP Efficiency Class**   B B C C
Power indicator N1   1 1,2 1,4 1,6
Operating parameters of the water tank   max. pressure and operating temperature pr = 0,6 MPa tr = 80°C
The parameters of the heating medium   max. pressure and operating temperature pr = 0,2 MPa tr = 100°C
D mm 510 510 510 510
H mm 840 1020 1120 1220
E mm 625 795 895 995
F mm 540 700 800 900
A mm 155 165 165 165
B mm 240 260 260 260
The weight of heater without water kg 39 51 56 62

* 60°C, 70°C, 80°C - heating water temperature at the entrance to the coil or heat jacketed

10°C - the temperature of water forward flow

45°C - the temperature of hot water

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

I  – Thermal insulation thickness of approx. 40 mm MG – muff heater 1 ½” KG – Sealing plug 1 ½” AN – magnesium anode on the cork 1 ¼” MC – muff circulation ½” RK – Thermostatic tube closed Ø12mm inside ZW – Cold water inflow  ¾” CW –hot water outflow  ¾” WE – inlet hot water boiler 1” WY – boiler water outlet 1” MP – muff connections "horseshoe" 1”

 

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