How do I know which part I need for the A.O. Smith BFC 120 (after 09-2009)?

Search for the part by part number or use the exploded view of the A.O. Smith BFC 120 (after 09-2009). Is your appliance showing a fault code? Look it up under A.O. Smith fault codes, which shows the part type that is usually the cause.

A.O. Smith BFC 120 (from 09-2009) spare parts

Q: How much do parts for the A.O. Smith BFC 120 (after 09-2009) cost?

Parts for the A.O. Smith BFC 120 (after 09-2009) range from €33.87 to €1,696.44 incl. VAT. The exact price of each part is shown in the tables above.

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In brief

Instalpunt supplies 20 original parts for the A.O. Smith BFC 120 (from 09-2009), including fans, sensors, temperature sensors and NTC sensors. Order online.

20Spare parts
14In stock
€33.87From
13Types
availableExploded view

Looking for parts for the A.O. Smith BFC 120 (from 09-2009) (hot water cylinder)? Below are all 20 original parts, grouped by part type, with the matching exploded view. Choose a type to jump straight to the right table.

View the interactive exploded view →

Quick left to the right part for the A.O. Smith BFC 120 (from 09-2009)

Part	From	Delivery
Fan A.O. Smith fan BFC 80-120	€1,369.39	In-stock items usually arrive within 3–5 working days, made-to-order items within 5–7 working days (a longer lead time is shown on the product page).
Ignition part A.O. Smith ionisation pin after September 2009	€47.47	In-stock items usually arrive within 3–5 working days, made-to-order items within 5–7 working days (a longer lead time is shown on the product page).
Temperature sensor A.O. Smith sensor top 4 pins	€78.79	In-stock items usually arrive within 3–5 working days, made-to-order items within 5–7 working days (a longer lead time is shown on the product page).

Prices incl. VAT, taken directly from our checkout. Below is the complete parts list for this model.

Installer or self-employed engineer? Create a business account: prices excl. VAT and invoices in your company name.

Fans 1
Sensors 1
Temperature sensors and NTC sensors 1
Pressure switches and differential pressure switches 1
Pumps 1
Gas valves and gas control 1
PCBs and controls 1
Ignition and ionisation 1
Siphons and condensate drains 1
Valves 2
Anodes 2
Gaskets and seals 2
Pipes, tubes and hoses 3
Other parts 2

Fans for the A.O. Smith BFC 120 (from 09-2009) (1) all A.O. Smith fans →

Part	Item no. / mfr. no.	Price	Stock
A.O. Smith fan BFC 80-120	8750608 Mfr. no. 0309119(S)	€1,369.39	In stock	View & order

Sensors for the A.O. Smith BFC 120 (from 09-2009) (1) all A.O. Smith sensors →

Part	Item no. / mfr. no.	Price	Stock
A.O. Smith temperature sensor for e.g. BFC 60 (up to 09-2009) 0304004(S)	8750365 Mfr. no. 0304004(S)	€69.07	Made-to-order item	View & order

Temperature sensors and NTC sensors for the A.O. Smith BFC 120 (from 09-2009) (1)

Part	Item no. / mfr. no.	Price	Stock
A.O. Smith sensor top 4 pins	8750116 Mfr. no. 0304469(S)	€78.79	In stock	View & order

Pressure switches and differential pressure switches for the A.O. Smith BFC 120 (from 09-2009) (1) all A.O. Smith pressure switches and differential pressure switches →

Part	Item no. / mfr. no.	Price	Stock
A.O. Smith air pressure switch 210Pa after 09/2015	8750446 Mfr. no. 0309331(S)	€119.83	In stock	View & order

Pumps for the A.O. Smith BFC 120 (from 09-2009) (1)

Part	Item no. / mfr. no.	Price	Stock
A.O. Smith circulation pump	8750360 Mfr. no. 0305515(S)	€917.95	Made-to-order item	View & order

Gas valves and gas control for the A.O. Smith BFC 120 (from 09-2009) (1) all A.O. Smith gas valves and gas control →

Part	Item no. / mfr. no.	Price	Stock
A.O. Smith gas valve (BFC 80/100/120 up to 2009)	8750367 Mfr. no. 0306189(S)	€307.75	Made-to-order item	View & order

PCBs and controls for the A.O. Smith BFC 120 (from 09-2009) (1) all A.O. Smith PCBs and controls →

Part	Item no. / mfr. no.	Price	Stock
A.O. Smith frequency controller	8750357 Mfr. no. 0305805(S)	€730.03	Made-to-order item	View & order

Ignition and ionisation for the A.O. Smith BFC 120 (from 09-2009) (1) all A.O. Smith ignition and ionisation →

Part	Item no. / mfr. no.	Price	Stock
A.O. Smith ionisation pin after September 2009	8750062 Mfr. no. 0310075(S)	€47.47	In stock	View & order

Siphons and condensate drains for the A.O. Smith BFC 120 (from 09-2009) (1)

Part	Item no. / mfr. no.	Price	Stock
A.O. Smith siphon	8750366 Mfr. no. 0306181(S)	€173.83	In stock	View & order

Valves for the A.O. Smith BFC 120 (from 09-2009) (2) all A.O. Smith valves →

Part	Item no. / mfr. no.	Price	Stock
A.O. Smith drain cock for e.g. BFC 60 (up to 09-2009) 0026273004(S)	8750364 Mfr. no. 0026273004(S)	€40.99	In stock	View & order
A.O. Smith automatic air vent	8750359 Mfr. no. 0305516(S)	€72.31	Made-to-order item	View & order

Anodes for the A.O. Smith BFC 120 (from 09-2009) (2) all A.O. Smith anodes →

Part	Item no. / mfr. no.	Price	Stock
A.O. Smith Power anode BFC for e.g. BFC 50N 0197709(S)	8750579 Mfr. no. 0197709(S)	€104.71	In stock	View & order
A.O. Smith power anode BFC for e.g. BFC 50N 0197710(S)	8750580 Mfr. no. 0197710(S)	€258.07	In stock	View & order

Gaskets and seals for the A.O. Smith BFC 120 (from 09-2009) (2) all A.O. Smith gaskets and seals →

Part	Item no. / mfr. no.	Price	Stock
A.O. Smith fan gasket	8750014 Mfr. no. 0304961(S)	€39.91	In stock	View & order
A.O. Smith gasket burner/tank BFC 80-100 AFTER 4-2007	8750570 Mfr. no. 0308266(S)	€53.95	In stock	View & order

Pipes, tubes and hoses for the A.O. Smith BFC 120 (from 09-2009) (3) all A.O. Smith pipes, tubes and hoses →

Part	Item no. / mfr. no.	Price	Stock
A.O. Smith bend r	8750408 Mfr. no. 0304029(S)	€85.27	In stock	View & order
A.O. Smith sensor nipple	8750665 Mfr. no. 0311295(S)	€87.43	In stock	View & order
A.O. Smith air hose	8750558 Mfr. no. 0305504(S)	€58.27	Made-to-order item	View & order

Other parts for the A.O. Smith BFC 120 (from 09-2009) (2)

Part	Item no. / mfr. no.	Price	Stock
A.O. Smith clean-out service set / cleaning opening	8750259 Mfr. no. 0305082(S)	€43.15	In stock	View & order
A.O. Smith hot surface igniter	8750523 Mfr. no. 0309232(S)	€282.91	In stock	View & order

A.O. Smith BFC 120 (from 09-2009) error codes

Is there a code on the display? For each code: what it means for this series, what you can check yourself and which part is usually needed.

Fault code on your A.O. Smith BFC 120 (from 09-2009)? This is the part type involved

Common A.O. Smith fault codes and the part type that is usually the cause; the parts for this model are listed above. All codes explained: A.O. Smith fault codes.

Code	What is going on	Part type
045	Damaged wiring and/or defective sensor.	Sensors
78A	Bottom sensor fault	Sensors
502	Sensor fault: Sensor is not (correctly) connected.	Sensors
503	Sensor fault: damaged wiring and/or defective sensor.	Sensors
504	Sensor fault: damaged wiring and/or defective sensor.	Sensors
787	Top sensor fault	Sensors

For guidance only: the same code can have a different cause depending on the situation.

Other A.O. Smith hot water cylinders

← All A.O. Smith parts

Frequently asked questions

Which parts are available for the A.O. Smith BFC 120 (from 09-2009)?

The catalogue lists 20 original parts for the A.O. Smith BFC 120 (from 09-2009), including fans, sensors, temperature sensors and NTC sensors, pressure switches and differential pressure switches. All parts are listed above, grouped by type, with part number and price.

How much does a fan for the A.O. Smith BFC 120 (from 09-2009) cost?

The fans for this model cost €1,696.44 incl. VAT. Check the table "Fans" above for the right part number.

Are the parts for the A.O. Smith BFC 120 (from 09-2009) in stock?

14 of the 20 parts are in stock; shipping to EU countries from €12.95 (€16.95 for more distant countries), usually 3–5 working days. Parts marked "Made-to-order item" are ordered specially for you; the delivery time is shown on the product page.

How do I know which part I need for the A.O. Smith BFC 120 (from 09-2009)?

Search for the part by part number or use the exploded view of the A.O. Smith BFC 120 (from 09-2009). Is your appliance showing a fault code? Look it up under A.O. Smith fault codes, which shows the part type that is usually the cause.

Are these original A.O. Smith parts?

Yes. All 20 parts in this list are original manufacturer parts for the A.O. Smith BFC 120 (from 09-2009), delivered with the correct part number.

How much do parts for the A.O. Smith BFC 120 (from 09-2009) cost?

Parts for the A.O. Smith BFC 120 (from 09-2009) range from €33.87 to €1,696.44 incl. VAT. The exact price of each part is shown in the tables above.

Can I return a part?

As a consumer you have a 14-day right of withdrawal. You may unpack and inspect the part; do not install or connect it. For a part that has been installed, connected or damaged we deduct the diminished value, up to the full price for circuit boards.