Water Oulet (AQE12) $12.00 Solenoid (6L) $23.95 On/Off Switch (16L) $8.95 Water Inlet with Ignitor (6L Outdoor) $12.95 AQUAH 24 KW Electric Tankless Water Heater $279.75 16L Heat Exchanger (JSD32-K) $79.50 Water Pressure Relief Valve $10.95 On/Off Switch (6L Outdoor) $8.95 Solenoid (6L Outdoor) $23.95 Control Board (AQS27) $22.00 Output Temperature Sensor (6L) $9.95 Water Flow Sensor/Inlet Assembly $37.50 Triacs (AQS27) $29.00 Water Flow Sensor (AQE12) $24.95 Control Box (16L) $29.95 Water Valve Assembly (6L) $39.95 Output Temperature Sensor (16L) $9.95 Diaphragm (6L, Rubber) $8.95 Control Box (6L) $25.75 Triac B (AQE12) $25.00 Water Flow Sensor (AQS27) $27.50 6L Heat Exchanger (JSD12-K) $35.00 Water Inlet (6L) $9.95 Battery Holder (16L) $9.95 Water Inlet (16L) $9.95 AQE27 Heating Element $135.00 On/Off Switch (6L) $8.95 Control Box (6L Outdoor) $19.95 AC Adapter (16L) $10.75 Triac B (AQS27) $26.00 Gas Inlet/Valve (6L Outdoor) $14.50 Diaphragm (16L, Silicon Gel) $15.95 Outlet Temperature Sensor $12.50 LED Display (Paramount) $29.00 Water Oulet (AQS24) $15.00 Battery Holder (6L) $9.50 Control Board (AQE12) $24.95 Outlet Temperature Sensor (AQE12) $12.50 Output Temperature Sensor (Paramount) $9.95 AQUAH Paramount Heat Exchanger (JSG32-K) $95.50 Diaphragm (6L, Silicon Gel) $10.50 Control Box (Paramount) $63.50 AQE12 Heating Element $79.50 Water Pressure Relief Valve $10.95 Water Valve Assembly (16L) $56.95 Gas Inlet (6L) $14.50 AQUAH 27 KW Electric Tankless Water Heater $299.95 Battery Holder (6L) $9.50