CWL2067PM COPPER-FIN GAS WATER HEATER 2,065,000 BTUH INPUT 81% THERMAL EFFICIENCY >14" VENT SIZE >ADJ HIGH-LIMIT W/MANUAL RESET >ALL BRONZE CIRCULATING PUMP >ASME COPPER-FIN HEAT EXCHANGER >ASME T&P RELIEF VALVE >COMBUSTION AIR FILTER >FLOW SWITCH >INLET/OUTLET TEMP GAUGES LOCHINVAR