A.O. Smith ADM(C) 135 spare parts
In brief
Instalpunt supplies 17 original parts for the A.O. Smith ADM(C) 135, including sensors, burner control units, ignition and ionisation. Order online.
- 17Spare parts
- 11In stock
- €38.05From
- 6Types
- availableExploded view
Looking for parts for the A.O. Smith ADM(C) 135 (hot water cylinder)? Below are all 17 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 ADM(C) 135
| Part | From | Delivery |
|---|---|---|
| Ignition part A.O. Smith ionisation pin ADMR | €74.83 | 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). |
| Burner control unit A.O. Smith burner control unit for e.g. ADM(C) 50 0303497(S) | €366.03 | 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.
- Sensors 1
- Burner control units 1
- Ignition and ionisation 4
- Thermostats and controls 5
- Anodes 2
- Gaskets and seals 2
- Other parts 2
Sensors for the A.O. Smith ADM(C) 135 (1) all A.O. Smith sensors →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| A.O. Smith temperature sensor for e.g. ADMR 115 0300222001(S) | 8750192 Mfr. no. 0300222001(S) | €109.15 | Made-to-order item | View & order |
Burner control units for the A.O. Smith ADM(C) 135 (1)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| A.O. Smith burner control unit for e.g. ADM(C) 50 0303497(S) | 8750204 Mfr. no. 0303497(S) | €366.03 | In stock | View & order |
Ignition and ionisation for the A.O. Smith ADM(C) 135 (4) all A.O. Smith ignition and ionisation →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| A.O. Smith glow plug for e.g. ADM(C) 50 0303493(S) | 8750200 Mfr. no. 0303493(S) | €116.43 | In stock | View & order |
| A.O. Smith ionisation pin ADMR | 8750324 Mfr. no. 0305407(S) | €74.83 | In stock | View & order |
| A.O. Smith glow plug after 01-06-05 | 8750329 Mfr. no. 0305413(S) | €128.91 | In stock | View & order |
| A.O. Smith glow plug kit | 8750428 Mfr. no. 0303045(S) | €134.11 | Made-to-order item | View & order |
Thermostats and controls for the A.O. Smith ADM(C) 135 (5) all A.O. Smith thermostats and controls →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| A.O. Smith maximum thermostat 84°C | 8750191 Mfr. no. 0302991(S) | €61.31 | In stock | View & order |
| A.O. Smith safety switch 93°C | 8750006 Mfr. no. 0300674(S) | €127.87 | In stock | View & order |
| A.O. Smith TTB | 8750230 Mfr. no. 0303317(S) | €145.55 | Made-to-order item | View & order |
| A.O. Smith control thermostat for e.g. BFM 50 0302989(S) | 8750264 Mfr. no. 0302989(S) | €72.75 | Made-to-order item | View & order |
| A.O. Smith frost thermostat | 8750188 Mfr. no. 0302990(S) | €88.35 | Made-to-order item | View & order |
Anodes for the A.O. Smith ADM(C) 135 (2) all A.O. Smith anodes →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| A.O. Smith anode (S) flexible 1126 mm | 8750005 Mfr. no. 0304728(S) | €143.47 | In stock | View & order |
| A.O. Smith anode 3/4" | 8750125 Mfr. no. 0183463039(S) | €49.87 | In stock | View & order |
Gaskets and seals for the A.O. Smith ADM(C) 135 (2) all A.O. Smith gaskets and seals →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| A.O. Smith O-ring manhole R126x14 | 8750145 Mfr. no. 0304741(S) | €38.43 | In stock | View & order |
| A.O. Smith service gasket manhole | 8750155 Mfr. no. 0301125(S) | €57.15 | In stock | View & order |
Other parts for the A.O. Smith ADM(C) 135 (2)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| A.O. Smith U-profile rgv hood | 8750271 Mfr. no. 0305098(S) | €49.87 | In stock | View & order |
| A.O. Smith gas control ADM 135 | 8750153 Mfr. no. 0304923(S) | €965.07 | Made-to-order item | View & order |
Fault code on your A.O. Smith ADM(C) 135? 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 |
| 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 |
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) 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
- A.O. Smith ADMR 80 21
Frequently asked questions
Which parts are available for the A.O. Smith ADM(C) 135?
The catalogue lists 17 original parts for the A.O. Smith ADM(C) 135, including sensors, burner control units, ignition and ionisation, thermostats and controls. All parts are listed above, grouped by type, with part number and price.
How much does a sensor for the A.O. Smith ADM(C) 135 cost?
The sensors for this model cost €96.49 incl. VAT. Check the table "Sensors" above for the right part number.
Are the parts for the A.O. Smith ADM(C) 135 in stock?
11 of the 17 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 ADM(C) 135?
Search for the part by part number or use the exploded view of the A.O. Smith ADM(C) 135.
Are these original A.O. Smith parts?
Yes. All 17 parts in this list are original manufacturer parts for the A.O. Smith ADM(C) 135, delivered with the correct part number.
How much do parts for the A.O. Smith ADM(C) 135 cost?
Parts for the A.O. Smith ADM(C) 135 range from €38.05 to €1,125.31 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.