This bill introduces regulations for the installation and use of heat pumps in common interest communities, such as apartment complexes and homeowners' associations. It prohibits these associations from creating rules that unreasonably restrict the installation of heat pumps, while still allowing for reasonable restrictions. If an association requires approval for installation, the application must be processed like architectural modifications, with a written response due within 60 days; failure to respond results in automatic approval. Associations are not allowed to charge installation fees but may impose reasonable application processing fees.

Additionally, the bill outlines the responsibilities of unit owners regarding the costs, maintenance, and compliance with local building codes for heat pumps. Owners are responsible for maintenance and any damages caused by the heat pump, and they must restore common areas if the unit is removed. Associations that violate these provisions may incur civil penalties of up to $1,000 and be liable for the owner's attorney fees in enforcement actions. The bill also defines "heat pump" and clarifies what constitutes a "reasonable restriction." It includes a sunset provision, stating that the regulations will expire on January 1, 2028, and is set to be enacted by June 30, 2024.