Triac A (AQE18) $29.00 Triac B (AQS24) $52.00 Triacs (AQS24) $58.00 Water Oulet (AQE18) $15.00 AQUAH 12L (3.2 GPM) Natural Gas Tankless Water Heater $439.98 Water Flow Sensor (AQE18) *** $29.50 Diaphragm (6L, Silicon Gel) $21.00 Battery Holder (6L) $19.00 Water Pressure Relief Valve $21.90 Water Flow Sensor (AQS24) $55.00 Gas Inlet (6L) $29.00 Water Pressure Relief Valve/Drain Plug (6L) $21.90 Diaphragm (6L, Rubber) $17.90 Water Flow Sensor (AQE12) $49.90 Solenoid (6L) $47.90 AQUAH 16L (4.23 GPM) Natural Gas Tankless Water Heater $299.95 Control Box (6L) $51.50 AQUAH PREMIUM DIRECT VENT NATURAL GAS TANKLESS WATER HEATER $779.90 Triac B (AQE12) $50.00 AQUAH PLUS DIRECT VENT NATURAL GAS TANKLESS GAS WATER HEATER $599.90 6L Heat Exchanger (JSD12-K) $70.00 AQUAH 10L (2.65 GPM) Natural Gas Tankless Water Heater $399.90 Water Pressure Relief Valve $21.90 Water Pressure Relief Valve $10.95 Mirco Switch (6L) $35.90 Control Board (AQE18) $22.00 Water Oulet (AQE12) $24.00 Water Inlet (6L) $19.90 Outlet Temperature Sensor (AQE18) $12.50 Output Temperature Sensor (6L) $19.90 On/Off Switch (6L) $17.90 Control Board (AQE12) $49.90 Triac B (AQE18) $26.00 Outlet Temperature Sensor (AQE18) $25.00 AQUAH 10L (2.65 GPM) Outdoor Natural Gas Tankless Water Heater $209.99 Control Board (AQS24) $44.00 Outlet Temperature Sensor (AQE12) $25.00 AQE24 Heating Element $270.00 Water Oulet (AQS24) $30.00 Water Valve Assembly (6L) $79.90 AQUAH PARAMOUNT DIRECT VENT NATURAL GAS TANKLESS WATER HEATER $409.95 AQE12 Heating Element $159.00 Triac A (AQE12) $54.00 AQE18 Heating Element $105.00 Triacs (AQS27) $29.00 Control Box (10L) $29.95 10L Heat Exchanger (JSD20-K) $59.87 AQUAH 16L Propane Gas Tankless Water Heater Dented in Shipping *** $559.98 Diaphragm (10L, Silicon Gel) $12.50 Gas Inlet (10L) $29.00 AQE27 Heating Element $135.00 Water Pressure Relief Valve $10.95 Triac B (AQS27) $26.00 Mirco Switch (10L) $23.90 AC Adapter (10L) $10.75 Water Flow Sensor (AQS27) $27.50 Water Oulet (AQS24) $15.00 Battery Holder (10L) $9.95 Water Pressure Relief Valve/Drain Plug (10L) $10.95 Control Board (AQS27) $22.00 Water Valve Assembly (10L) $79.90 On/Off Switch (10L) $8.95 Output Temperature Sensor (10L) $9.95 On/Off Switch (6L Outdoor) $17.90 Gas Inlet/Valve (6L Outdoor) $29.00 Battery Holder (6L) $19.00 Control Box (6L Outdoor) $39.90 Solenoid (6L Outdoor) $47.90 6L Heat Exchanger (outdoor) $58.00 Water Inlet with Ignitor (6L Outdoor) $25.90 16L Heat Exchanger (JSD32-K) $159.00 Diaphragm (16L, Silicon Gel) $31.90 Blower Switch (Premium) $18.50 On/Off Switch (16L) $8.95 Solenoid (16L) $25.95 Control Box (Premium) $113.90 Outlet Temperature Sensor (Premium) $25.00 Output Temperature Sensor (16L) $9.95 Water Pressure Relief Valve/Drain Plug (16L) $21.90 AC Adapter (16L) $10.75 Battery Holder (16L) $9.95 Mirco Switch (16L) $11.95 AQUAH Premium Heat Exchanger A (JSG28-K) $170.00 Fan Motor (Premium) $28.50 Water Valve Assembly (16L) $113.90 Output Temperature Sensor (Premium) $9.95 AQUAH Premium Heat Exchanger B (JSG28-K) $85.00 Control Box (16L) $29.95 LED Display (Premium) $22.50 Gas Inlet (16L) $35.00 Water Inlet (16L) $9.95 Water Flow Sensor (Premium, copper) $26.78 AQUAH 27 KW Electric Tankless Water Heater $299.95 AQUAH 24 KW Electric Tankless Water Heater $279.75