SECTION 230533 - HEAT TRACING FOR HVAC PIPING

One 100-ohm, platinum, 3-wire, shielded RTD for ambient temperature sensing. Basis-of-Design Product: RAYCHEM; RTD-200. Approval: Complete heat trace system (heating cable, connection kits, and controller) shall be listed by a Nationally Recognized Testing (NRTL) and marked for intended use of freeze protection of HVAC piping. ................
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