The Honeywell EvoHome Opentherm RF Receiver
has a wireless connection to the EvoTouch, and switches on the boiler when a heat demand occurs. The Honeywell OpenTherm module can only be connected to the OpenTherm contact on the boiler. The power supply of the Honeywell OpenTherm module also runs via this contact.
- For wireless connection to the EvoTouch, Chronotherm Wireless Modulation or Round Wireless Modulation (all not included)
- Switches the connected central heating unit on when heat is required
- Can only be connected to the OpenTherm contact of the boiler
- Power supply via OpenTherm contact
In the box
- R8810A1018 Opentherm boiler module