condition described in Subdivision (2) of this subsection is likely to occur or recur during the tenant's lease term or during a renewal or extension; and
(4)(A) the lease is in writing;
(B) the agreement for repairs by the tenant is either underlined or printed in boldface in the lease or in a separate written addendum;
(C) the agreement is specific and clear; and
(D) the agreement is made knowingly, voluntarily, and for consideration.
(f) A landlord and tenant may agree that, except for those conditions caused by the negligence of the landlord, the tenant has the duty to pay for repair of the following conditions that may occur during the lease term or a renewal or extension:
(1) damage from wastewater stoppages caused by foreign or improper objects in lines that exclusively serve the tenant's dwelling;
(2) damage to doors, windows, or screens; and
(3) damage from windows or doors left open.
This subsection shall not affect the landlord's duty under Subchapter B to repair or remedy, at the landlord's expense, wastewater stoppages or backups caused by deterioration, breakage, roots, ground conditions, faulty construction, or malfunctioning equipment. A landlord and tenant may agree to the provisions of this subsection only if the agreement meets the requirements of Subdivision (4) of Subsection (e) of this section.
(g) A tenant's right to vacate a dwelling and avoid liability under Section 92.016 or 92.017 may not be waived by a tenant or a landlord, except as provided by those sections.
(h) A tenant's right to a jury trial in an action brought under this chapter may not be waived in a lease or other written agreement.