1. Except as otherwise provided in subsection 2, each manufactured building on which construction begins on or after March 1, 1992, must incorporate the following minimal standards for plumbing fixtures:
(a) A toilet which uses water must not be installed unless its consumption of water does not exceed 3.5 gallons of water per flush.
(b) A shower apparatus which uses more than 3 gallons of water per minute must not be installed unless it is equipped with a device to reduce water consumption to 3 gallons of water or less per minute.
(c) Each faucet installed in a lavatory or kitchen must not allow water to flow at a rate greater than 3 gallons per minute.
2. Each manufactured building on which construction begins on or after March 1, 1993, must incorporate the following minimal standards for plumbing fixtures:
(a) A toilet which uses water must not be installed unless its consumption of water does not exceed 1.6 gallons of water per flush.
(b) A shower apparatus which uses more than 2.5 gallons of water per minute must not be installed unless it is equipped with a device to reduce water consumption to 2.5 gallons of water or less per minute.
(c) Each faucet installed in a lavatory or kitchen must not allow water to flow at a rate greater than 2.5 gallons per minute.
(Added to NRS by 1991, 1169)