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2021
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Invention
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Residential hybrid hot water tank and control system therefor.
A hot water tank is provided. The... |
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Invention
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Residential hybrid hot water tank and control system therefor. A hot water tank is provided. The ... |
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2020
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Invention
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Hybrid residential heater and control system therefor. A hybrid heating system for use with a gas... |
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Invention
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Firebox assembly for a gas fireplace and gas heating appliance. A firebox is provided for use in ... |
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Invention
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Residential hybrid hot water tank and control system therefor. A hot water tank is provided... |
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2019
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Invention
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Hybrid residential heater and control system therefor. A hybrid heating system for use with... |
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Invention
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Safely barrier heat exchanger. A safety barrier heat exchanger for a heating appliance such as a ... |
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Invention
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Constant pressure heat exchanger. A heat exchanger is provided, the heat exchanger comprisi... |
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Invention
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Firebox assembly for a gas fireplace and gas heating appliance. A firebox is provided for u... |
