R432-16-14. Mechanical Standards

(1) Mechanical tests shall be conducted prior to final Department construction inspection.

(2) Written test results shall be retained in facility maintenance files and available for Department review.

(3) Air conditioning, heating, and ventilating systems shall include:

(a) A heating system capable of maintaining a temperature of 80 degrees Fahrenheit in areas occupied by residents.

(b) A cooling system capable of maintaining a temperature of 72 degrees Fahrenheit in areas occupied by residents.

(c) Evaporative coolers may not be used.

(d) Supply and return systems must be within a duct. Common returns using corridor or attic spaces as return plenums are prohibited.

(e) Filtration shall be provided when mechanically circulated outside air is used.

(4) Plumbing and other Piping Systems shall include:

(a) Hand washing facilities that are arranged to provide sufficient clearance for single-lever operating handles.

(b) Dishwashers and other kitchen food storage or cooking appliances shall be National Sanitation Foundation (NSF) approved and have the NSF seal affixed.

(c) Kitchen grease trap location shall comply with local health department rules.

(d) Hot water provided in patient tubs, showers, whirlpools, and hand washing facilities shall be regulated by thermostatically controlled automatic mixing valves. These valves may be installed on the recirculating system or on individual inlets to appliances. The temperature of hot water for patient fixtures shall range between 105 and 115 degrees Fahrenheit.