(a) You must install carbon monoxide detectors that meet Underwriters Laboratories Inc. requirements (UL-Listed).
  (1) You must install carbon monoxide detectors according to manufacturer's specifications for proper location and installation; and
  (2) Furniture, draperies, or other items must not cover up detectors.
(b) If you use an electronic carbon monoxide detection-system connected to an alarm/smoke detection system, the system must be installed according to the state or local fire inspector's requirements.

Source Note: The provisions of this §748.3193 adopted to be effective January 1, 2007, 31 TexReg 7377; transferred effective March 9, 2018, as published in the Texas Register February 16, 2018, 43 TexReg 909