GE556-1 Heat interface unit Bundle

GE556-1 Heat interface unit BundleHeat Interface Unit (HIU) GE556Y181 for centralized systems for high and low temperature heating and domestic hot water production. Heat exchanger for the instantaneous production of domestic hot water (only for GE556Y186 187). Self regulating circulator (ErP 2009 125 EC), expansion tank, safety valve, pressure gauge, pressure switch, air vent valve on heating cooling side Thermostatic control of the heating temperature with the possibility of high

working temperature: 110°C• Float: PP

Connection for thermometer: 3/8"

Replacement cartridges for 2-way and 3-way valves of Heat Interface Units

working pressure: 10 bar

- R453FY002: plastic ring nut M30 x 1

Equipped with automatic air vent valve and drain cock with hose connection

Safety thermostat with immersion probe and housing

010ASP042 3 way diverter body for GE556 HIU

Modular manifold with shut-off valves with manual handwheel

Use key R558 (included) or R558N for the balancing

1909-1919 2 WIRED THERMO-ELECTRIC ACTUATOR

R557KY005: unit with thermostatic fixed-point setting and end by-pass kit for R553K manifolds