Competitively priced in all styles. Good to excellent, provided product performance is satisfactory. Infrared sensor operated faucets are available. They are very costly. Approximately 8,000 gallons in the average household is lost in this manner.
Some devices are available to divert the water while waiting for hot water.
The diverted water is then used for toilet flushing or outdoors. Point of use water heaters reduce water losses from waiting for hot water as do recirculating pumps that keep hot water always available at the tap. A hot water demand system that supplies instant hot water through the action of an electronically controlled pump in a recirculating loop also conserves the water lost while waiting for hot water. Good planning by strategic placement of the water heater is the most cost and energy-effective approach. Toilets are becoming available with a lower flush option for fluids and a standard flush for solids.