Control apparatus and method for combination space and water heating
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United States of America
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Jan 18, 2022
Grant Date -
Nov 21, 2019
app pub date -
May 15, 2019
filing date -
May 15, 2019
priority date (Note) -
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Abstract
An apparatus and system for a combination space and water heater including a controller device and a method for control. The controller device is a self-contained system that can be added to, or in combination with, existing water heaters and hydronic air heating systems using standard plumbing connections, and provides a potable water system without any need of an intermediary heat exchanger. The controller device automatically monitors a heating capacity of the water heater and the hydronic heating coil over time, and correlates measured heating loads with one or more environmental temperatures, thermostats, user settings, and/or a supplemental heating system.
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