| 摘要 |
The system includes a boiler, and multiple radiators connected to the boiler via a network of pipes. It includes a central processor for monitoring and control, air vent controllers that control the flow of steam through the radiators and a boiler control which turns the boiler on and off. The radiators are divided into groups. The central controller communicates with the air vent controllers to determine the conditions in the various groups. Based at least in part on the conditions, central controller may determine that the group requires heat. If heat is required and other parameters agree, central processor determines the state of the boiler. If off, the boiler is instructed to turn on and the air vent controllers in the group are instructed to open. Each air vent controller in that heat zone will then open allowing air to flow through the radiator and heat to be provided.
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