chrono proportinal

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    Chrono- Proportinal Thermostat with Modulating Boiler - Control Conflict??

    Hello, I'm using a chrono-proportional thermostat with a modulating combi boiler. I've read that this set up may not be efficient because of a conflict with the inbuilt boiler control logic and the TPI control, (return temperature and stuff I don't really understand). I've also read the...
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