AQUAH 16L (4.23 GPM) Propane Gas Tankless Water Heater $599.90 AQUAH 12L (3.2 GPM) Outdoor Natural Gas Tankless Water Heater $458.00 AQUAH 12L (3.2 GPM) Natural Gas Tankless Water Heater $439.98 AQUAH PREMIUM DIRECT VENT NATURAL GAS TANKLESS WATER HEATER $779.90 Stainless Steel Rain Cap for 10L (2.7 GPM) Tankless Water Heater $32.50 Stainless Steel Rain Cap for 12L (3.2 GPM) Tankless Water Heater $32.50 AQUAH 10L (2.65 GPM) Liquid Propane Gas Tankless Water Heater $399.98 Stainless Steel Rain Cap for 6L (1.6 GPM) Tankless Water Heater $32.50 AQUAH PREMIUM DIRECT VENT PROPANE GAS TANKLESS WATER HEATER $1,559.80 AQUAH 6L Portable Outdoor Liquid Propane Tankless Water Heater $89.00 0.5 M Stainless Steel Direct Vent Pipe Extension *** $38.95 AQUAH 12L (3.2 GPM) Liquid Propane Gas Tankless Water Heater $438.00 Output Temperature Sensor (Plus) $9.95 Outlet Temperature Sensor (AQE18) $12.50 Fan Motor (Plus) $28.50 Water Inlet (16L) $9.95 LED Display (Plus) $22.50 Water Pressure Relief Valve/Drain Plug (16L) $10.95 Gas Inlet/Valve (6L Outdoor) $29.00 Control Box (16L) $29.95 Mirco Switch (16L) $23.90 AC Adapter (16L) $10.75 AQE24 Heating Element $135.00 Control Box (Plus) *** $52.25 6L Heat Exchanger (outdoor) $58.00 Water Flow Sensor (Plus) $26.78 Control Box (6L Outdoor) $39.90 On/Off Switch (16L) $8.95 16L Heat Exchanger (JSD32-K) $79.50 Water Flow Sensor (AQS24) $27.50 Battery Holder (16L) $9.95 Heat Exchanger (Plus) $64.75 Water Inlet with Ignitor (6L Outdoor) $25.90 Output Temperature Sensor (16L) $9.95 Triacs (AQS24) $29.00 Gas Inlet (16L) $17.50 Solenoid (16L) $25.95 Control Board (AQS24) $22.00 Water Valve Assembly (16L) $56.95 Diaphragm (16L, Silicon Gel) $15.95 Triac B (AQS24) $52.00 AQUAH 10L (2.65 GPM) Outdoor Propane Gas Tankless Water Heater $209.99 AQE12 Heating Element $79.50 AC Adapter (10L) $10.75 Control Box (10L) $29.95 Triac A (AQE18) $29.00 Water Pressure Relief Valve $10.95 Water Pressure Relief Valve/Drain Plug (10L) $10.95 AQE18 Heating Element $105.00 AQUAH 12L (3.2 GPM) Outdoor Propane Gas Tankless Water He $687.00 Water Valve Assembly (10L) $39.95 Water Flow Sensor (AQE12) $24.95 Outlet Temperature Sensor (AQE12) $12.50 AQUAH 10L (2.65 GPM) Outdoor Natural Gas Tankless Water Heater $209.99 Triac A (AQE12) $27.00 Solenoid (10L) $23.95 AQUAH PARAMOUNT DIRECT VENT NATURAL GAS TANKLESS WATER HEATER $409.95 Battery Holder (10L) $9.95 Water Pressure Relief Valve $10.95 Mirco Switch (10L) $11.95 Control Board (AQE18) $22.00 10L Heat Exchanger (JSD20-K) $59.87 Water Inlet (10L) $9.95 AQUAH 16L (4.23 GPM) Natural Gas Tankless Water Heater $299.95 Water Oulet (AQE18) $15.00 Water Flow Sensor (AQE18) *** $29.50 AQUAH 10L (2.65 GPM) Natural Gas Tankless Water Heater $199.95 Outlet Temperature Sensor (AQE18) $12.50 Output Temperature Sensor (10L) $9.95 AQUAH 16L Propane Gas Tankless Water Heater Dented in Shipping *** $279.99 AQUAH PLUS DIRECT VENT NATURAL GAS TANKLESS GAS WATER HEATER $299.95 Water Oulet (AQE12) $12.00 Battery Holder (6L) $9.50 1 M Stainless Steel Direct Vent Pipe Extension $71.75 On/Off Switch (6L Outdoor) $8.95 90* Co-Axial Stainless Steel Direct Vent Pipe Elbow $34.95 Solenoid (6L Outdoor) $23.95