text.skipToContent text.skipToNavigation


Self-Regulating Heater & Coil for CSW200UL

  • Protects the system to -40 degrees °F.
  • Installs into the operator frame

Setup & Support

LiftMaster - we're here to help
Browse installation guides, product manuals, top FAQs, videos and tutorials, or ask us a question. We'll get you on the right path.
View LiftMaster's Support Site

info California Residents: Proposition 65 WARNING