Sec. 1302.058.  CERTAIN PRODUCTS OR EQUIPMENT.  This chapter does not apply to a person who engages in air conditioning and refrigeration contracting on:
(1)  a portable or self-contained ductless air conditioning product that has a cooling capacity of three tons or less;
(2)  a portable or self-contained heating product that does not require the forced movement of air outside the heating unit;
(3)  environmental air conditioning equipment that is intended for temporary use and is not fixed in place;  or
(4)  a residential refrigerator, freezer, or ice machine.
Added by Acts 2001, 77th Leg., ch. 1421, Sec. 3, eff. June 1, 2003.