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Tekmar 508 to 518

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Tekmar shows the 518 as the replacement for the 508, but I feel like my 6-wire setup won't work with this?

Any insight on how to wire to the new thermostat?

Comments

  • HVACNUT
    HVACNUT Member Posts: 7,410

    The 518 will wire exactly the same as the 508. The only difference is the floor sensor terminals on the 508 say "sensor" 1/2, on the 518 you'll use S1 and Com.