A.O. Smith EQ(B) 115 spare parts
In brief
Instalpunt supplies 23 original parts for the A.O. Smith EQ(B) 115, including gas valves and gas control, ignition and ionisation, thermostats and controls. Order online.
- 23Spare parts
- 12In stock
- €6.53From
- 8Types
- availableExploded view
Looking for parts for the A.O. Smith EQ(B) 115 (hot water cylinder)? Below are all 23 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 →- Gas valves and gas control 2
- Ignition and ionisation 3
- Thermostats and controls 1
- Burners 4
- Valves 1
- Anodes 1
- Pipes, tubes and hoses 4
- Casing and panels 2
- Other parts 5
Gas valves and gas control for the A.O. Smith EQ(B) 115 (2) all A.O. Smith gas valves and gas control →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| A.O. Smith gas valve EQB NAT (from 5-4-'21) | 8750180 Mfr. no. 0300949(S) | €200.95 | In stock | View & order |
| A.O. Smith gas valve EQ | 8750185 Mfr. no. 0300947(S) | €200.95 | In stock | View & order |
Ignition and ionisation for the A.O. Smith EQ(B) 115 (3) all A.O. Smith ignition and ionisation →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| A.O. Smith piezo ignition | 8750160 Mfr. no. 0307596(S) | €59.95 | In stock | View & order |
| A.O. Smith ignition cable | 8750060 Mfr. no. 0303927(S) | €11.95 | In stock | View & order |
| A.O. Smith ionisation electrode | 8750056 Mfr. no. 0071608(S) | €21.95 | In stock | View & order |
Thermostats and controls for the A.O. Smith EQ(B) 115 (1) all A.O. Smith thermostats and controls →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| A.O. Smith thermocouple 500 mm | 8750075 Mfr. no. 0071872(S) | €29.95 | In stock | View & order |
Burners for the A.O. Smith EQ(B) 115 (4) all A.O. Smith burners →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| A.O. Smith pilot burner set | 8750020 Mfr. no. 0301820(S) | €81.95 | In stock | View & order |
| A.O. Smith pilot burner | 8750136 Mfr. no. 0303787(S) | €38.95 | In stock | View & order |
| A.O. Smith main burner for e.g. EQ(B) 200 0301159(S) | 8750383 Mfr. no. 0301159(S) | €81.95 | In stock | View & order |
| A.O. Smith pilot burner propane | 8750571 Mfr. no. 0304315(S) | €90.95 | Made-to-order item | View & order |
Valves for the A.O. Smith EQ(B) 115 (1) all A.O. Smith valves →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| A.O. Smith drain cock for e.g. NGT 155 NN 0042037001(S) | 8750110 Mfr. no. 0042037001(S) | €31.95 | Made-to-order item | View & order |
Anodes for the A.O. Smith EQ(B) 115 (1) all A.O. Smith anodes →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| A.O. Smith anode magnesium 584 mm | 8750231 Mfr. no. 0183463023(S) | €49.95 | In stock | View & order |
Pipes, tubes and hoses for the A.O. Smith EQ(B) 115 (4) all A.O. Smith pipes, tubes and hoses →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| A.O. Smith pilot line 4mm | 8750044 Mfr. no. 0071610901(S) | €26.95 | In stock | View & order |
| A.O. Smith inlet tube complete | 8750387 Mfr. no. 0183352026(S) | €30.95 | Made-to-order item | View & order |
| A.O. Smith inlet tube cold water 818mm | 8750280 Mfr. no. 0183352031(S) | €24.95 | Made-to-order item | View & order |
| A.O. Smith cold water inlet tube EQ 115 | 8750441 Mfr. no. 0183901026(S) | €21.95 | Made-to-order item | View & order |
Casing and panels for the A.O. Smith EQ(B) 115 (2) all A.O. Smith casing and panels →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| A.O. Smith front plate for e.g. EQ(B) 200 0302447(S) | 8750371 Mfr. no. 0302447(S) | €62.95 | Made-to-order item | View & order |
| A.O. Smith front plate for e.g. EQ(B) 200 0302448(S) | 8750372 Mfr. no. 0302448(S) | €29.95 | Made-to-order item | View & order |
Other parts for the A.O. Smith EQ(B) 115 (5)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| A.O. Smith TTB with long sensor | 8750135 Mfr. no. 0071587(S) | €56.95 | In stock | View & order |
| A.O. Smith compression fitting 4mm | 8750257 Mfr. no. 0300950(S) | €42.95 | Made-to-order item | View & order |
| A.O. Smith spacer dip tube EQ115 | 8750411 Mfr. no. 0183706(S) | €24.95 | Made-to-order item | View & order |
| A.O. Smith draught diverter | 8750196 Mfr. no. 0302475(S) | €96.95 | Made-to-order item | View & order |
| A.O. Smith turbulator strip for e.g. EQ(B) 200 0181382001(S) | 8750278 Mfr. no. 0181382001(S) | €47.95 | Made-to-order item | View & order |
Fault code on your A.O. Smith EQ(B) 115? 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 |
|---|---|---|
| 0A5 | The thermal fuse has interrupted the control circuit. | Thermostats and controls |
| Explosive ignition | Poor flame pattern: insufficient air supply | Burners |
| F01 | Control fault: Live and neutral were swapped during connection | Ignition and ionisation |
| F04 | Three unsuccessful ignition attempts: no burner pressure | Burners |
| F04 | Three unsuccessful ignition attempts: fault in the glow igniter circuit | Ignition and ionisation |
| F06 | Contact with a metal surface due to a broken cable or deformed ionisation pin. | Ignition and ionisation |
For guidance only: the same code can have a different cause depending on the situation.
Other A.O. Smith hot water cylinders
- A.O. Smith ADM(C) 115 17
- A.O. Smith ADM(C) 135 17
- A.O. Smith ADM(C) 40 21
- A.O. Smith ADM(C) 50 21
- A.O. Smith ADM(C) 60 16
- A.O. Smith ADM(C) 80 21
- A.O. Smith ADM(C) 90 20
- A.O. Smith ADMR 115 19
- A.O. Smith ADMR 135 19
- A.O. Smith ADMR 40 32
- A.O. Smith ADMR 50 24
- A.O. Smith ADMR 60 22
Frequently asked questions
Which parts are available for the A.O. Smith EQ(B) 115?
The catalogue lists 23 original parts for the A.O. Smith EQ(B) 115, including gas valves and gas control, ignition and ionisation, thermostats and controls, burners. All parts are listed above, grouped by type, with part number and price.
How much does a gas valve for the A.O. Smith EQ(B) 115 cost?
The gas valves and gas control for this model cost €223.46 incl. VAT. Check the table "Gas valves and gas control" above for the right part number.
Are the parts for the A.O. Smith EQ(B) 115 in stock?
12 of the 23 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 EQ(B) 115?
Search for the part by part number or use the exploded view of the A.O. Smith EQ(B) 115.
Are these original A.O. Smith parts?
Yes. All 23 parts in this list are original manufacturer parts for the A.O. Smith EQ(B) 115, supplied through the official technical wholesale channel and with the correct part number.
How much do parts for the A.O. Smith EQ(B) 115 cost?
Parts for the A.O. Smith EQ(B) 115 range from €6.53 to €223.46 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.