LED Display (Plus) $67.50 AQUAH PLUS DIRECT VENT NATURAL GAS TANKLESS GAS WATER HEATER $599.90 AQUAH 10L (2.65 GPM) Outdoor Natural Gas Tankless Water Heater $209.99 Triacs (AQS27) $58.00 Output Temperature Sensor (10L) $9.95 1 M Stainless Steel Direct Vent Pipe Extension $143.50 AC Adapter (10L) $10.75 Battery Holder (12L) $19.90 Control Box (Premium) $113.90 Diaphragm (12L, Silicon Gel) $40.50 Solenoid (12L) $71.85 Water Pressure Relief Valve/Drain Plug (10L) $10.95 Water Valve Assembly (16L) $170.85 Diaphragm (16L, Silicon Gel) $47.85 AQUAH PREMIUM DIRECT VENT PROPANE GAS TANKLESS WATER HEATER $779.90 Blower Switch (Plus) $55.50 AQE18 Heating Element $210.00 Battery Holder (16L) $19.90 Outlet Temperature Sensor $25.00 AQE24 Heating Element $135.00 Outlet Temperature Sensor (AQE18) $25.00 12L Heat Exchanger (JSD24-K) $64.95 Water Pressure Relief Valve $21.90 AQUAH 12L (3.2 GPM) Outdoor Propane Gas Tankless Water He $458.00 Water Flow Sensor (Plus) $26.78 AQE27 Heating Element $135.00 Water Inlet (16L) $9.95 Water Pressure Relief Valve $10.95 Water Oulet (AQS24) $15.00 Water Flow Sensor (AQS24) $27.50 AQUAH 16L (4.23 GPM) Natural Gas Tankless Water Heater $299.95 AQUAH 10L (2.65 GPM) Liquid Propane Gas Tankless Water Heater $399.98 Outlet Temperature Sensor (AQE18) $12.50 Solenoid (6L) $23.95 Mirco Switch (6L) $17.95 Control Board (AQE18) $22.00 Water Flow Sensor (AQE18) *** $59.00 Battery Holder (6L) $9.50 Gas Inlet (6L) $14.50 Water Pressure Relief Valve/Drain Plug (6L) $10.95 Diaphragm (6L, Silicon Gel) $10.50 Water Pressure Relief Valve $10.95 Diaphragm (6L, Rubber) $8.95 Water Valve Assembly (6L) $39.95 6L Heat Exchanger (JSD12-K) $35.00 Gas Inlet/Valve (6L Outdoor) $14.50 Water Valve Assembly (10L) $39.95 Diaphragm (10L, Silicon Gel) $25.00 Output Temperature Sensor (Premium) $9.95 10L Heat Exchanger (JSD20-K) $59.87 LED Display (Premium) $22.50 Solenoid (6L Outdoor) $23.95 AQUAH Premium Heat Exchanger B (JSG28-K) $85.00 AQUAH PARAMOUNT DIRECT VENT NATURAL GAS TANKLESS WATER HEATER $409.95 Outlet Temperature Sensor (Premium) $12.50 On/Off Switch (6L Outdoor) $8.95 Stainless Steel Rain Cap for 6L (1.6 GPM) Tankless Water Heater $32.50 AQUAH 24 KW Electric Tankless Water Heater $279.75 AQUAH 27 KW Electric Tankless Water Heater $299.95 Water Flow Sensor (Premium, copper) $26.78 90* Co-Axial Stainless Steel Direct Vent Pipe Elbow $34.95 Control Box (6L Outdoor) $19.95 AQUAH 10L (2.65 GPM) Natural Gas Tankless Water Heater $199.95