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baxi assure 524 boiler coming on without room thermostat calling fir it to . room thermostat set 16 room temperature 20 boiler coming on no flame symbol on room thermostat honeywell dt92e ,boiler programmer st9120c flame symbol on mode is continuous , is the room thermostat not...

could you try answering this for me please. i have new boiler and room thermostat , ive seen on someposts that it is usual that .when you set room thermostat say to 20° it is correct for boiler to ignite even at 20° as a smaller drop than 0.5 degrees is registered and boiler is maintaining rooms...