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Models CH 991 thru 2071

Copper-Fin II® (Legacy) Video Tutorials (CH models 991-2071)

BURNER REMOVAL

Learn how to access, remove and clean the burners.

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COMBUSTION DIFFERENTIAL SETUP

Learn how to measure and adjust the combustion air pressure differential.

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TEMPERATURE CONTROL

Learn how to program the electronic temperature control.

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DRAFT

Learn how to measure and adjust the draft.

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COMBUSTION FAN

Learn how to remove and clean the combustion air fan.

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HEAT EXCHANGER

Learn how to access, inspect and clean the heat exchanger.

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INLET GAS PRESSURE

Learn how to measure inlet gas pressure.

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MANIFOLD GAS PRESSURE

Learn how to set up the manifold gas pressure.

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DELTA T

Learn how to measure and adjust the temperature rise for water heaters.

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FILTER REPLACEMENT

Learn how to access and replace the combustion air filter.

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GAS PIPE SIZING

Learn how to use the gas piping sizing charts available in the Installation and Operation Manual.

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ROOM AIR REQUIREMENTS

Learn about room combustion and ventilation air requirements.

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SERVICE TOOLS

Learn about the draft gauge and water tube manometers needed to service the unit.

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