Inventum EDR 121 Comfort spare parts
In brief
Instalpunt supplies 24 original parts for the Inventum EDR 121 Comfort, including sensors, thermostats and controls, displays and controls. Order online.
- 24Spare parts
- 9In stock
- €1.56From
- 8Types
- availableExploded view
Looking for parts for the Inventum EDR 121 Comfort (hot water cylinder)? Below are all 24 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 →- Sensors 1
- Thermostats and controls 1
- Displays and controls 1
- Heating elements 1
- Electrical parts 1
- Gaskets and seals 2
- Casing and panels 5
- Fixing material 5
- Other parts 7
Sensors for the Inventum EDR 121 Comfort (1) all Inventum sensors →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Inventum temperature limiter 2P LM8 | 8770165 Mfr. no. 242222 | €92.95 | In stock | View & order |
Thermostats and controls for the Inventum EDR 121 Comfort (1) all Inventum thermostats and controls →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Inventum thermostat 65-88°C adjustable | 8770215 Mfr. no. 242266 | €96.95 | In stock | View & order |
Displays and controls for the Inventum EDR 121 Comfort (1)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Inventum knob thermostat/clock white KHS | 8770255 Mfr. no. 243334 | €16.95 | In stock | View & order |
Heating elements for the Inventum EDR 121 Comfort (1) all Inventum heating elements →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Inventum heating element 230V | 8771537 Mfr. no. S1204001 | €122.95 | In stock | View & order |
Electrical parts for the Inventum EDR 121 Comfort (1) all Inventum electrical parts →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Inventum terminal block 3-pole 11935 | 8770121 Mfr. no. 11935 | €23.95 | Made-to-order item | View & order |
Gaskets and seals for the Inventum EDR 121 Comfort (2)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Inventum ring gasket 138x105x1.5 | 8770145 Mfr. no. 231514 | €32.95 | Made-to-order item | View & order |
| Inventum compression ring 15 mm for sanitary connection 201663 | 8771604 Mfr. no. 201663 | €9.95 | Made-to-order item | View & order |
Casing and panels for the Inventum EDR 121 Comfort (5) all Inventum casing and panels →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Inventum element 220V-1500W SAM | 8770375 Mfr. no. S1204004 | €113.95 | In stock | View & order |
| Inventum element plate 1500/3250W EDR | 8771325 Mfr. no. S4646931 | €757.95 | In stock | View & order |
| Inventum element 220V-1200W SAM | 8770381 Mfr. no. S1204006 | €128.95 | Made-to-order item | View & order |
| Inventum element plate 2ELP500+VB | 8771265 Mfr. no. S4646222 | €364.95 | Made-to-order item | View & order |
| Inventum screw plate- b3,5x19 STZN | 8770325 Mfr. no. 343598 | €6.95 | Made-to-order item | View & order |
Fixing material for the Inventum EDR 121 Comfort (5) all Inventum fixing material →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Inventum wall bracket high STSP | 8770010 Mfr. no. 201160 | €32.95 | In stock | View & order |
| Inventum bracket for EDR water heater | 8770009 Mfr. no. 201125 | €10.95 | Made-to-order item | View & order |
| Inventum nut m8 element plate fixing 11277 per box of 10 | 8771599 Mfr. no. 11277 | €8.95 | Made-to-order item | View & order |
| Inventum screw m6x10, for earth connection 272610 | 8771607 Mfr. no. 272610 | €7.95 | Made-to-order item | View & order |
| Inventum bracket temperature control | 8771542 Mfr. no. 11984 | €10.95 | Made-to-order item | View & order |
Other parts for the Inventum EDR 121 Comfort (7)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Inventum time switch 2P 120m 16/220V | 8770235 Mfr. no. 243025 | €96.95 | Made-to-order item | View & order |
| Inventum sealing cap EDR temp. | 8771415 Mfr. no. S4690056 | €31.95 | In stock | View & order |
| Inventum sealing cap | 8771425 Mfr. no. S4690058 | €32.95 | In stock | View & order |
| Inventum fixing strip for element 201371 | 8771603 Mfr. no. 201371 | €11.95 | Made-to-order item | View & order |
| Inventum compression nut g1/2 for sanitary connection 201885 | 8771605 Mfr. no. 201885 | €9.95 | Made-to-order item | View & order |
| Inventum cup washer for bolt m6x10 226339 | 8771606 Mfr. no. 226339 | €7.95 | Made-to-order item | View & order |
| Inventum parker no.4/6 343424 - | 8771609 Mfr. no. 343424 | €7.95 | Made-to-order item | View & order |
Fault code on your Inventum EDR 121 Comfort? This is the part type involved
Common Inventum fault codes and the part type that is usually the cause; the parts for this model are listed above.
| Code | What is going on | Part type |
|---|---|---|
| 51 | Air in sensor fault | Sensors |
| 52 | Air out sensor fault | Sensors |
| 53 | Evaporator sensor fault | Sensors |
| 54 | CH return sensor fault | Sensors |
| 55 | CH flow sensor fault | Sensors |
| 56 | Hot gas sensor fault | Sensors |
For guidance only: the same code can have a different cause depending on the situation.
Other Inventum hot water cylinders
- Inventum AquaSafe geyser replacement water heater 25
- Inventum Ecolectric Smart Duo 120L 15
- Inventum Ecolectric Smart Duo 150L 15
- Inventum Ecolectric Smart Duo 30L 13
- Inventum Ecolectric Smart Duo 50L 15
- Inventum Ecolectric Smart Duo 80L 15
- Inventum Ecolectric Smart Mono 120L 15
- Inventum Ecolectric Smart Mono 150L 15
- Inventum Ecolectric Smart Mono 30L 14
- Inventum Ecolectric Smart Mono 50L 15
- Inventum Ecolectric Smart Mono 80L 15
- Inventum Ecolution Optima 80-120 AI 15
Frequently asked questions
Which parts are available for the Inventum EDR 121 Comfort?
The catalogue lists 24 original parts for the Inventum EDR 121 Comfort, including sensors, thermostats and controls, displays and controls, heating elements. All parts are listed above, grouped by type, with part number and price.
How much does a sensor for the Inventum EDR 121 Comfort cost?
The sensors for this model cost €84.07 incl. VAT. Check the table "Sensors" above for the right part number.
Are the parts for the Inventum EDR 121 Comfort in stock?
9 of the 24 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 Inventum EDR 121 Comfort?
Search for the part by part number or use the exploded view of the Inventum EDR 121 Comfort. Is your appliance showing a fault code? The fault code table shows the matching part type.
Are these original Inventum parts?
Yes. All 24 parts in this list are original manufacturer parts for the Inventum EDR 121 Comfort, supplied through the official technical wholesale channel and with the correct part number.
How much do parts for the Inventum EDR 121 Comfort cost?
Parts for the Inventum EDR 121 Comfort range from €1.56 to €859.24 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.