Dražice OKC 180

Combined storage heater with a capacity of 175 liters intended for hanging on the wall. It is suitable for hot water in buildings with hot water central heating on gas or solid fuel in winter and hot electricity heating season with utilizing low tariff electricity (night). The manufacturer retains the entire history of manufacturing the same spacing of anchor bolts 450 mm, so there is no problem to replace the old, retired heater.

Heating option:

Electricity:
Ceramic heater controlled by the operating thermostat and protected by a safety thermostat (thermal fuse). Temperature range 5-74 degrees Celsius. Supply voltage 230 V/50 Hz 1-PE-N/AC. Electrical protection IP 45 allows placement of heaters in zone 1 according to ČSN 33 2000-7-701.

Exchanger:
The heater can be connected to an external hot water source with a maximum temperature of 110 degrees Celsius and a pressure of 1 MPa. According to the power source is necessary to assign the appropriate output heater with heat exchanger. Heat works in a forced circulation and the gravity system. The sensor control heating water can be inserted into a common pit with sensors wiring.

For warranty information and application defects:

• Equipment requires professional installation. If the equipment is not installed by a professional company (after verification by the manufacturer is sufficient invoice from a plumber), losing the warranty.
• In the case of defective boiler boiler must NOT be taken down, service is performed onsite.
• In the event that this is unjustified complaint (i defect which is not reflected) is charged to the customer exit.

Specifications:

Volume:
175 l

Maximum operating pressure of the vessel:
0.6 MPa

Voltage:
230

Input:
2200 W

Electrical protection:
IP 45

Heater length:
1200 mm

Average heaters:
584 mm

Maximum weight of heater without water:
76 kg

Heating time electricity of 10 ° C to 60 ° C:
5 hours

Maximum operating pressure exchanger
1 MPa

Heating surface:
0.68 m2

Rated output for heating water temperature of 80 ° C and a flow of 310 l/hr:
9000 W

Time of heat exchanger from 10 ° C to 60 ° C:
77 min

Rated output for heating water temperature of 80 ° C and a flow of 720 l/hr:
17000 W

Time of heat exchanger from 10 ° C to 60 ° C:
40 min

Heat loss:
KWh/24 1.39 pm

Energy efficiency class:
C