Product Range - Herz Valves UK
Product Range - Herz Valves UK
Product Range - Herz Valves UK
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HERZ-Hydraulic Interface Units<br />
Model<br />
Hydraulic Interface Units<br />
HERZ- substation Version DE LUXE Indirect<br />
Compact substation for radiator heating and drinking water<br />
systems, utilizing two separate countercurrent<br />
heat exchangers made of stainless steel for domestic hot and<br />
space heating water. A zone valve is fi tted on the heating circuit<br />
with a thermo-electric drive which controls the primary heating<br />
water into the second heat exchanger and a pump is fi tted to<br />
ensure constant circulation round the heating system.<br />
In standby mode a temperature regulated bypass guarantees<br />
available primary fl ow at the domestic water heat exchanger.<br />
Central controller for hot water only operates as a pressure drop<br />
is detected when a hot tap is opened. Safety against scalding by<br />
integrated HERZ thermostatic mixing valve. Hot water temperature<br />
regulated by thermostat with immersion sensor. Strainer with fi ne<br />
mesh screen is also fi tted on the heating circuit. Substation to be<br />
used in low-temperature heating. HERZ-Bracket for mounting the<br />
substation DE LUXE Indirectly is not included. Min. pressure of<br />
cold water 2,8 bar, capacity 15 l / min, thermal power 10 kW<br />
HERZ- in-wall unit or HERZ cover for HERZ substations have<br />
to be ordered separately.<br />
EAN<br />
90 04174<br />
Order<br />
number<br />
Item<br />
68030 4 1 4008 26 1<br />
<strong>Product</strong><br />
group<br />
8<br />
Accessories<br />
Premounting unit for HERZ-DE LUXE substation<br />
Supplied as mounting plate with holes, completed by ball valves<br />
for heating, cold- and hot water, connection possible from the wall,<br />
or from the bottom, the connection to the substation is done by<br />
inserting and screwing connections at the pipe side, fi xing parts<br />
included.<br />
68120 2 1 4008 04 1<br />
HERZ-inwall unit for HERZ substations<br />
Made of zinc coated steel, with mounting frame. For HERZ<br />
substations De LUXE, STANDARD or PROJECT. Front frame<br />
and door white, powder coated (RAL 9003), door with catch.<br />
W x H x D 650 x 850 x 200 mm, fi xing parts included. 68140 0 1 4008 06 1<br />
HERZ-cover for HERZ substations<br />
Made of steel white powder coated, for HERZ substations<br />
De LUXE, STANDARD or PROJECT.<br />
W x H x D 500 x 800 x 200 mm.<br />
68150 9 1 4008 08 1<br />
93
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