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low voltage wiring

  1. R

    Fire Damper Wire run with Low Voltage Controls?

    Hello all, We have a fire inspection scheduled at a school we installed Low Voltage HVAC Controls in about 25 years ago coming up on August 19th. We are an HVAC company, but we're not sure if the liability falls on us for the following, or if it falls on the Fire Specialists that recently did...
  2. Builder Bob

    Nobody has any questions about Fire Alarm Cable or IT cable requirements? I sure do

    Surprise that several links or articles aren't listed in here concerning the requirements for low voltage cable which is predominate in all buildings. The Fire Alarm, IT lines, Thermostat wiring, Energy Management/ Controls, etc. all have requirements that the general building official or...
  3. jar546

    Attaching Low Voltage Cable to Raceways

    Can the HVAC contractor use strap ties to secure the low voltage control cable to the conduit that supplies power to the air handler and condensing fan?
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