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Aquastar Replacement Parts

Components Diagrams



Aquastar Parts (part numbers 00000-30000)

Part # Description Price & Quantity
00004 Maxitrol Regulator LP - 80vp see 34552
00005 Maxitrol Regulator NG - 80vp Discontinued
00064 "O" Ring Auto Valve Discontinued
00839 Pilot Injector Gasket $3.97 Enter a quantity and
02071 Manual Valve Gasket $3.89 Enter a quantity and
02147 NG Pilot Injector Discontinued
02434 LP Pilot Injector Discontinued
20772 Modulating Valve Cork Washer Discontinued
20773 Thermostat Plate Gasket Discontinued
20799 Centering Tube $5.73 Enter a quantity and
20858 Gas Valve Handle $5.52 Enter a quantity and
20883 Electromagnet Discontinued
20887 Thermocouple for 125VP and 80VP Discontinued
20897 Thermocouple Pushbutton Gasket
Limited to Stock
$5.76 Enter a quantity and
20967 Electrode Support Clip $4.08 Enter a quantity and
21104 Modulating Housing - NG $29.01 Enter a quantity and
21107 Pushrod Water Valve plus 21107A "o" ring Discontinued
21108 Gas Valve Housing NG Discontinued
21135 Modulating Housing - LP $39.80 Enter a quantity and
22039 Screw Manifold Clamp $3.87 Enter a quantity and
22040 Screw Thermostat Element $3.89 Enter a quantity and
Part # Description Price & Quantity
22041 Screw Water Valve Retaining $3.92 Enter a quantity and
22043 Screw Gas Valve Discontinued
22044 Screw Thermocouple Pushbutton Discontinued
22045 Screw Burner Manifold $1.80 Enter a quantity and
22058 Thermocouple Retaining Clip Discontinued
22064 Screw Water Valve $3.83 Enter a quantity and
22189 Piezzo Igniter Electrode Discontinued
22318 Right Side Panel $30.25 Enter a quantity and
22319 Left Side Panel $30.01 Enter a quantity and
22527 Temperature Selector Knob $6.95 Enter a quantity and
23617 Screw with Gasket $3.92 Enter a quantity and
23701 Tube Ens Connector $19.38 Enter a quantity and
23951 Thermostat Lever Arm Discontinued
23952 Gas Seat Ens $22.89 Enter a quantity and
25776 H&C Water Inlet gasket Discontinued
25779 Screw Heat Exchanger Frame $2.86 Enter a quantity and
26335 Lever Arm Thermostat Adjust $3.91 Enter a quantity and
27126 Water Washer $3.81 Enter a quantity and
28329 Knob Pushbutton Assembly $15.94 Enter a quantity and
29915 Water Inlet Reducer $19.29 Enter a quantity and

Aquastar Parts (part numbers 30000-40000)

Part # Description Price & Quantity
30260 Piezzo Discontinued
31851 Copper Water Elbow & Nut Discontinued
32570 Diaphragm Assembly Discontinued
33217 Modulating Housing Discontinued
34116 Clip Discontinued
34181 Brass Inlet Gas Elbow Discontinued
34209 Thermodisc E.C.O. Discontinued
34240 Maxitrol Regulator NG - 80, 125, 170 Discontinued
34283 Manual Gas Valve $28.92 Enter a quantity and
34305 Heat Exchanger - 125vp Discontinued
34325 Drain Screw with Gasket Discontinued
34332 NG Total Pilot Assembly Discontinued
34333 Pilot Tube Assembly Discontinued
34343 Water Valve Discontinued
34346 Pushbutton Assembly with Gasket $29.87 Enter a quantity and
34350 Template Package - 125vp Discontinued
34353 Panel Front - 125vp Discontinued
Part # Description Price & Quantity
34525 LP Control Block Assembly - 125vp Discontinued
34539 LP Main Gas Valve Housing Discontinued
34540 LP Total Pilot Assembly Discontinued
34542 ENS Water Valve Piston $22.89 Enter a quantity and
34552 Maxitrol Regulator LP - 80, 125, 170 Discontinued
34752 NG Gas Assembly - 80vp Discontinued
34909 Thermostat - 80vp Discontinued
34923 Heat Exchanger - 80vp Discontinued
36103 Pressure Test Nipple Discontinued
36540 Front Panel - 80vp Discontinued
36541 Template Package - 80vp Discontinued
36545 LP Gas Assembly - 80vp Discontinued
37163 NG Solar Kit - 125vp Discontinued
37164 LP Solar Kit - 125vp Discontinued
37918 Water Filter Discontinued
37919 Cold Water Inlet Fitting Discontinued
38572 Aquastar Spare Parts Kit Discontinued

Aquastar Parts

Part # Description Price & Quantity
7738001911 Water Valve Repair Kit
For Model AQ125B
$24.37 Enter a quantity and
8700503053 Water Valve Diaphragm
For Model AQ125B
$27.96 Enter a quantity and
8707002499 Polymer Water Valve Assy.
Retro fit kit - (from dual port valve to single port) for Model 125B water heaters with serial numbers beginning with 380 or lower - view installation instructions
$144.25 Enter a quantity and
8707002649 Polymer Water Valve - 1-Port
For Model 125B water heaters with serial numbers beginning with 381 or higher
$149.67 Enter a quantity and
8747202083 Thermocoupler
For Model AQ125B - 2002 and prior for water heaters with Serial #'s starting with FD292 and lower sequence (Example: FD291, FD290, FD289 etc.)
$19.42 Enter a quantity and
87002051490 O-Ring
For Model AQ250 SXLP
$3.99 Enter a quantity and
87012010200 Water Connection Clip
For Model 1600H
$3.95 Enter a quantity and
87047010510 Electrode Gasket
For Model AQ250 SXLP
$3.95 Enter a quantity and
87072063440 Thermocoupler
For Model AQ125B - 2003 and newer for water heaters with Serial #'s starting with FD381 and higher sequence (Example: FD382, FD383, FD384 etc.)
$63.95 Enter a quantity and

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