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Control change necessary to delete tankless?

JohnNY
JohnNY Member Posts: 3,287
in THE MAIN WALL
The boiler still works by the heating thermostat, right?
Just separate and cap the two wires to the aquastat.

Or

Turn the low limit all the way down.

Depending on which control you have.

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Comments

  • bruce_21
    bruce_21 Member Posts: 241
    tankless coil to be deleted what control strategy?

    My customer wants to replace his failed tankless coil in his oil boiler with an electric HWH. Can the existing boiler aquastat be made to function as a cold start control? Thanks in advance for any help and advice.
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