This TempTAP (TM) gooseneck spout thermostatic faucet with deck plate and 0.5 GPM aerator features a lead free heavy duty brass body for durability and to comply with low lead installation requirements. It also has an advanced thermal actuator to provide the latest in thermal protection. The single lever cartridge with ceramic discs and integral filters provides temperature volume and on/off control. TempTAP (TM) automatically mixes hot and cold water to deliver pre-set water within a specific range. In the event of cold water failure the thermal actuator virtually shuts off the flow of hot water. TempTAP (TM) thermostatic faucets are listed to ASSE 1070 and IAPMO cUPC.