
20 G430
The INT820 H greenhouse heating controller controls the indoor temperature of a greenhouse using either pipe heaters or warm-water or direct air heaters. An external timer can be connected for lowering the set value during the night.
The INT 820H heating controller is used to control a heating circuit with a mixing valve and a pump. It is operated with two buttons. The system parameters are password-protected. In practice, only the desired indoor temperature needs to be set. Digital temperature and status display.