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tekmar 155

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Rudy
Rudy Member Posts: 482
in THE MAIN WALL
Was wondering if anybody has used a Tekmar 155 setpoint controller to tie an outdoor wood furnace into an existing hydronic system via a heat exchanger? Sure looks like it would work well for this application. Any thoughts? Matt

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  • Karis hvac
    Karis hvac Member Posts: 9
    tekmar 155

    Is this an on-demand boiler with a circulator?
  • hr
    hr Member Posts: 6,106
    Sure

    that is a good control logic to incorporate. I have used the Goldline brand differintal control for years in the same application.

    My wood boiler feeds into a buffer tank, when the tank temperature drops to a predetermined temperature the diff. control fires my MZ.

    I'll have to check out the tekmar version. Generally their setpoint controls are a bit more $$ than others. But still a very nice control.

    hot rod

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