Stainless Steel Direct Vent Pipe with Elbow *** $135.00 Battery Holder (6L) $9.50 6L Heat Exchanger (JSD12-K) $70.00 Heat Exchanger (Plus) $129.50 Triacs (AQS27) $58.00 Water Flow Sensor (AQE12) $74.85 Water Inlet (6L) $9.95 Triac A (AQE12) $54.00 Water Pressure Relief Valve $10.95 12L Heat Exchanger (JSD24-K) $64.95 Battery Holder (6L) $28.50 Water Flow Sensor (AQS24) $55.00 Diaphragm (6L, Rubber) $17.90 Solenoid (6L Outdoor) $47.90 Mirco Switch (10L) $11.95 AQE24 Heating Element $135.00 AQUAH 10L (2.65 GPM) Outdoor Propane Gas Tankless Water Heater $209.99 AQUAH 10L (2.65 GPM) Outdoor Natural Gas Tankless Water Heater $419.98 On/Off Switch (12L) $17.90 Output Temperature Sensor (Plus) $29.85 AQUAH PREMIUM DIRECT VENT PROPANE GAS TANKLESS WATER HEATER $389.95 Mirco Switch (6L) $35.90 Control Box (10L) $29.95 AQUAH 12L (3.2 GPM) Outdoor Propane Gas Tankless Water He $458.00 Outlet Temperature Sensor (Premium) $12.50 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 $199.99 Diaphragm (12L, Silicon Gel) $40.50 Solenoid (6L) $23.95 Water Pressure Relief Valve/Drain Plug (10L) $21.90 Battery Holder (12L) $19.90 10L Heat Exchanger (JSD20-K) $59.87 Triac B (AQE12) $50.00 Triacs (AQS24) $29.00 AQUAH 10L (2.65 GPM) Natural Gas Tankless Water Heater $599.85 Gas Inlet (6L) $58.00 Water Oulet (AQS24) $15.00 Triac B (AQS27) $26.00 Solenoid (10L) $47.90 Water Flow Sensor (Premium, copper) $26.78 AQE12 Heating Element $159.00 6L Heat Exchanger (outdoor) $58.00 Control Box (Plus) *** $104.50 AQUAH PREMIUM DIRECT VENT NATURAL GAS TANKLESS WATER HEATER $1,169.85 AQUAH 12L (3.2 GPM) Liquid Propane Gas Tankless Water Heater $219.00 On/Off Switch (6L Outdoor) $17.90 Gas Inlet (12L) $29.00 Fan Motor (Plus) $57.00 Triac B (AQS24) $26.00 Water Inlet (12L) $9.95 Water Pressure Relief Valve $10.95 Solenoid (12L) $23.95 Gas Inlet/Valve (6L Outdoor) $14.50 Mirco Switch (12L) $11.95 1 M Stainless Steel Direct Vent Pipe Extension $143.50 Control Box (6L) $25.75 Output Temperature Sensor (6L) $9.95 Metric BSP G 1/2" Female to NPT 1/2" Male Pipe Coupling Coupler $25.00 AQUAH 16L (4.23 GPM) Propane Gas Tankless Water Heater $299.95 LED Display (Premium) $22.50 Water Pressure Relief Valve $10.95 AQUAH 16L (4.23 GPM) Natural Gas Tankless Water Heater $299.95 Water Valve Assembly (6L) $39.95 Diaphragm (16L, Silicon Gel) $15.95 Water Inlet with Ignitor (6L Outdoor) $12.95 Water Pressure Relief Valve/Drain Plug (12L) $10.95 Water Oulet (AQE12) $12.00