Home     About Us     Contact Us     Products     Search     Cart     Log In

Return to Bosch Tankless Water Heaters Repair Parts Main Page   For Trade Sales Click Here   For Retail Sales Click Here Products   Bosch Water Heaters   Electric Space Heaters   PEX Radiant Heat   Heat Timer Controls   Grundfos Pumps   Taco Pumps   Gas Boilers   Electric Boilers   Indirect Storage Tanks   Hydronic Heating Supplies   Z Vent Z Flex Venting   Myson Radiators - Hydronic   Tankless Water Heaters   Heat Exchangers   Plumbing PEX   Fantech Fans   Solar Heating   SharkBite Fittings   Copper Fittings   Schulter Ditra   Pompco Well Pumps   Help   Site Guide   Online Manuals   Register Site Map PH1158 Bosch Tankless Water Heater - 250SX Repair Parts All Bosch Repair Parts are Non-Returnable Retail Prices are shown - once you have an account - then you can see Pro Pricing  Click here for more info! Bosch 250SX Technical Support     Bosch 250SX Service Bulletins Part # 8705406285 (870540628500) Bosch Aquastar 250SX Heat Exchanger LOC 3310 - Part 8705406285 - Non-returnable Retail Price: $289.75 Pro Price Not Shown Part # 8707207268 (870720713300) Bosch Aquastar 250SX Control Board - LOC 3440 - Part 8707207268 (Old Part Number was 8707207239) - Non-returnable Retail Price: $279.50 Pro Price Not Shown Part # 8708505018 (870850501600) Bosch Aquastar 250SX Water Valve with Engine LOC 3560 - (Replaces 8708505016) - Part 8708505018 - Non-returnable Retail Price: $164.75 Pro Price Not Shown Part # 8707021019 (870702101999) Bosch Aquastar 250SX Gas Valve LOC 3690 - Part 8707021019 - Non-returnable Retail Price: $238.95 Pro Price Not Shown Part # 8700103710 (870010371000) Bosch Aquastar 250SX Gasket Exhaust LOC 3025 - Part 8700103710 - Non-returnable Retail Price: $12.90 Pro Price Not Shown Part # 8700205134 (870020513400) Bosch Aquastar 250SX O-ring LOC 3045 - Part 8700205134 - Non-returnable Retail Price: $6.45 Pro Price Not Shown Part # 8700205147 (870020514700) Bosch Aquastar 250SX O-ring LOC 3050 - Part 8700205147 - Non-returnable Retail Price: $5.35 Pro Price Not Shown Part # 8700205149 (870020514900) Bosch Aquastar 250SX Air Duct O-Ring LOC 3055 - Part 8700205149 - Non-returnable Retail Price: $5.35 Pro Price Not Shown Part # 8700400015 (870040001500) Bosch Aquastar 250SX Temperature sensor LOC 3065 - Part 8700400015 - Non-returnable Retail Price: $40.90 Pro Price Not Shown Part # 8700400032 (870040001900) Bosch Aquastar 250SX Overheat cutoff fuse/ Temperature Limiter Sensor LOC 3070 - (Old Number was 8700400032) 87004000199 - Non-returnable Retail Price: $17.20 Pro Price Not Shown Part # 8700507001 (870050700100) Bosch Aquastar 250SX Inlet filter screen LOC 3095 - Part 8700507001 - Non-returnable Retail Price: $6.45 Pro Price Not Shown Part # 8700715155 (870071515500) Bosch Aquastar 250SX Hot water pipe LOC 3180 - Part 8700715155 - Non-returnable Retail Price: $40.90 Pro Price Not Shown Part # 8700715156 (870071515600) Bosch Aquastar 250SX Cold water pipe LOC 3185 - Part 8700715156 - Non-returnable Retail Price: $45.20 Pro Price Not Shown Part # 8701201024 No Image Available (870120102400) Bosch Aquastar 250SX Clip - Over heat fuse LOC 3195 - Part 8701201024 - Non-returnable Retail Price: $9.25 Pro Price Not Shown Part # 870120102 (870120102800) Bosch Aquastar 250SX Heat exchanger Clip - LOC 3200 - Part 8701201028 - Non-returnable Retail Price: $5.75 Pro Price Not Shown Part # 8704401214 (870440121400) Bosch Aquastar 250SX Cables / 24V LOC 3245 - Part 8704401214 - Non-returnable Retail Price: $49.50 Pro Price Not Shown Part # 8704401220 (870440122000) Bosch Aquastar 250SX Ignition cable LOC 3250 - Part 8704401220 - Non-returnable Retail Price: $17.20 Pro Price Not Shown Part # 8704401221 (870440122100) Bosch Aquastar 250SX Power supply cord LOC 3255 - Part 8704401221 - Non-returnable Retail Price: $41.90 Pro Price Not Shown Part # 8704401239 (870440123900) Bosch Aquastar 250SX Cables LOC 3260 - Part 8704401239 - Non-returnable Retail Price: $63.40 Pro Price Not Shown Part # 8704701046 (870470104600) Bosch Aquastar 250SX Gasket Set Combustion Chamber LOC 3280 - Part 8704701046 - Non-returnable Retail Price: $60.20 Pro Price Not Shown Part # 8704701052 (870470105200) Bosch Aquastar 250SX Heat Exchanger Top Gasket - LOC 3285 - Part 8704701052 - Non-returnable Retail Price: $20.00 Pro Price Not Shown Part # 8704701054 (870470105400) Bosch Aquastar 250SX Heat Exchanger Bottom Gasket - LOC 3290 - Part 8704701054 - Non-returnable Retail Price: $20.00 Pro Price Not Shown Part # 8705504137 (870550413700) Bosch Aquastar 250SX Flue Gas Exhaust Accessory LOC 3335 - Part 8705504137 - Non-returnable Retail Price: $91.40 Pro Price Not Shown Part # 8705506706 (870550670600) Bosch Aquastar 250SX Shield LOC 3340 - Part 8705506706 - Non-returnable Retail Price: $17.00 Pro Price Not Shown Part # 8707206204 (870720620400) Bosch Aquastar 250SX Overheat sensor (ECO) LOC 3415 - Part 8707206204 - Non-returnable Retail Price: $15.10 Pro Price Not Shown Part # 8708107020 (870810702000) Bosch Aquastar 250SX Set of Electrodes LOC 3495 - Part 8708107020 - Non-returnable Retail Price: $45.20 Pro Price Not Shown Part # 8710103045 (871010304500) Bosch Aquastar 250SX Inlet Outlet Washer 1/2 Inch LOC 3570 - Part 8710103045 - Non-returnable Retail Price: $5.35 Pro Price Not Shown Part # 8714606002 (871460600200) Bosch Aquastar 250SX Wireform spring LOC 3575 - Part 8714606002 - Non-returnable Retail Price: $5.35 Pro Price Not Shown Part # 8716102607 (871610260700) Bosch Aquastar 250SX Clip LOC 3580 - Part 8716102607 - Non-returnable Retail Price: $5.75 Pro Price Not Shown Part # 8700103014 (870010301499) Bosch Aquastar 250SX Gas Valve Washer LOC 3007 - Part 8700103014 - Non-returnable Retail Price: $3.95 Pro Price Not Shown Part # 8700507069 (870050706999) Bosch Aquastar 250SX air inlet screen LOC 3111 - Part 8700507069 - Non-returnable Retail Price: $10.75 Pro Price Not Shown Part # 8700715247 (870071524799) Bosch Aquastar 250SX Crossover Tube LOC 3187 - Part 8700715247 - Non-returnable Retail Price: $19.35 Pro Price Not Shown Part # 8704701050 (870470105099) Bosch Aquastar 250SX Fan Burner Gasket LOC 3281 - Part 8704701050 - Non-returnable Retail Price: $9.25 Pro Price Not Shown Part # 8705421837 (870542183799) Bosch Aquastar 250SX Front Cover - Drop ship from mfg - Part 8705421837 - Non-returnable Retail Price: $159.00 Pro Price Not Shown Part # 8705504116 (870570009799) Bosch Aquastar 250SX Air Inlet Duct LOC 3341 - Part 8705504116 - Non-returnable Retail Price: $45.20 Pro Price Not Shown Part # 8705700114 (870570011499) Bosch Aquastar 250SX Flue gas collector collar LOC 3342 - Part 8705700114 - Non-returnable Retail Price: $60.20 Pro Price Not Shown Part # 8707204039 (870720403999) Bosch Aquastar 250SX Exhaust Fan - LOC 3397 - Part 8707204039 - Non-returnable Retail Price: $373.00 Pro Price Not Shown Part # 8705700097 (870570009700) Bosch Aquastar 250SX Boot Fresh Air - LOC 3985 - Part 8705700097 - Non-returnable Retail Price: $49.50 Pro Price Not Shown Dow Lube (DOWLUBE00000) Package of Dow Lube - Loc 3615 - Non-returnable Retail Price: $2.95 Pro Price Not Shown Bosch 250SX Technical Support     Bosch 250SX Service Bulletins Return to Bosch Tankless Water Heaters Repair Parts Main Page Retail Prices are shown - once you have an account - then you can see Pro Pricing  Click here for more info!