Heating control for single/two-stage or modulating heat generators (OpenTherm), mixing circuit, direct circuit and hot water
- 12 relay outputs
- 10 sensor inputs
- Control of single/two-stage burners, 2x single-stage burners, modulating burners via relay output or modulating boilers with standardised OpenTherm interface
- Weather-compensated control of two mixed and one unmixed heating circuits via relay output
- Control of one storage charging pump for hot water charging via relay output
- 2 variable relay outputs for bivalent applications (solar, solid fuel boiler, buffer tank etc.)
- OpenTherm connection
- System expansion (cascade, heating circuit expansion, room units, heatapp! base T2B) via T2B connection