278 Digital regulator DeltaSol® C+
Accessory for solar heating system
Digital regulator DeltaSol® C+.
Electric supply: 230 V (ac).
Complete with pre-forme shell insulation for coupling with pump stations 278 and 279 series.
Complete with 3 Pt1000 probes, with fourth probe as optional.
Functions: differential temperature regulator with supplementary and optional functions.
Inputs: for 4 Pt1000 probes.
Outputs: 2 semiconductor relays.