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Netatmo Thermostat shows heating active but boiler does not fire after long standby

Hello, I am experiencing an intermittent issue with my Netatmo thermostat connected to an Airfel boiler (On/Off dry contact connection). Here is the problem: • When I set the temperature from 18°C...

• Bewerkt 26 februari 2026 18:05
• 2 volgers
• 7 opmerkingen
• 0 stemmen