Peerless 0.5 in Chrome Bathtub Shower Mixer Grills A: It is designed for 1000993234 A: It is designed for Grade 43 chain this fan features 3 blades to help move air efficiently Purchase PTR188700 UN Peerless rough valve separately Pressure balance valve keeps water temperature within + 3° F Single function operation Single lever handle for ease of temperature control Single function pressure balance cartridge Order MultiChoice Universal rough separately LHD = Less shower head model Metal lever handle adjusts temperature 5 Outer Diameter (Inches) 8 Material Zinc Type Shower mixer Series Name Core Hardware Included Yes Warranty Limited lifetime Bluetooth Compatibility No Voice Controlled No Wi Fi Compatibility No CA Residents: Prop 65 Warning(s) No