KINGSTON ACHERNAR R HATE, INSTALLATION INSTRUCTIONS Thermostatic Mixer Valve Tub & Shower Unit NOTE : FLUSH ALL PIPING THOROUGHLY BEFORE INSTALLATION . Teflon tape on all threaded connections are required. SHUT OFF THE WATER SUPPLY VALVES BEFORE INSTALLATION Tools required for installation of this product are : 1. Screw Driver 2. Tubing Cutter 3. Teflon Tape 4. Adjustable Wrench 5. Channel-lock Perls 6. Measuring Tape Step: Install piping and fittings with valve body as shown in Figure 1.