Atag IDM 2Z | indoor unit wall spare parts
In brief
Instalpunt supplies 74 original parts for the Atag IDM 2Z | indoor unit wall, including temperature sensors and NTC sensors, pressure switches and differential pressure switches, pumps. Order online.
- 74Spare parts
- 10In stock
- €1.97From
- 16Types
- availableExploded view
Looking for parts for the Atag IDM 2Z | indoor unit wall (heat pump)? Below are all 74 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 →- Temperature sensors and NTC sensors 1
- Pressure switches and differential pressure switches 1
- Pumps 1
- PCBs and controls 4
- Diverter valves and hydroblocks 1
- Expansion vessels 1
- Siphons and condensate drains 1
- Valves 5
- Heating elements 1
- Pressure gauges 1
- Electrical parts 7
- Cables and wiring harnesses 13
- Gaskets and seals 5
- Pipes, tubes and hoses 8
- Casing and panels 7
- Fixing material 6
- Other parts 11
Temperature sensors and NTC sensors for the Atag IDM 2Z | indoor unit wall (1) all Atag temperature sensors and NTC sensors →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Atag outdoor sensor accessories | 8139426 Mfr. no. 65112215 | €78.95 | In stock | View & order |
Pressure switches and differential pressure switches for the Atag IDM 2Z | indoor unit wall (1)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Atag pressure switch 65113494 65113494 | 8139375 Mfr. no. 65113494 | €39.95 | In stock | View & order |
Pumps for the Atag IDM 2Z | indoor unit wall (1) all Atag pumps →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Atag pump Yonos para 7.0 65114952 | 8139482 Mfr. no. 65114952 | €346.95 | Made-to-order item | View & order |
PCBs and controls for the Atag IDM 2Z | indoor unit wall (4) all Atag PCBs and controls →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Atag wall holder control accessories 65112824 | 8139365 Mfr. no. 65112824 | €44.95 | Made-to-order item | View & order |
| Atag PCB electric post-heating 65114946 | 8139436 Mfr. no. 65114946-01 | €115.95 | Made-to-order item | View & order |
| Atag interface system | 8139485 Mfr. no. 65118159-01 | €308.95 | In stock | View & order |
| Atag PCB zone manager EVO 2 65116781-01 | 8135632 Mfr. no. 65116781-02 | €292.95 | Made-to-order item | View & order |
Diverter valves and hydroblocks for the Atag IDM 2Z | indoor unit wall (1) all Atag diverter valves and hydroblocks →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Atag three-way valve housing 65103416 65103416 | 8139460 Mfr. no. 65103416 | €246.95 | Made-to-order item | View & order |
Expansion vessels for the Atag IDM 2Z | indoor unit wall (1)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Atag expansion vessel | 8132519 Mfr. no. 65120990 | €122.95 | In stock | View & order |
Siphons and condensate drains for the Atag IDM 2Z | indoor unit wall (1) all Atag siphons and condensate drains →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Atag condensate drain 65114984 65114984 | 8139381 Mfr. no. 65114984 | €52.95 | Made-to-order item | View & order |
Valves for the Atag IDM 2Z | indoor unit wall (5) all Atag valves →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Atag safety relief valve 3 bar | 8131839 Mfr. no. 61312668 | €38.95 | In stock | View & order |
| Atag air vent with O-ring | 8139380 Mfr. no. 65117054 | €42.95 | In stock | View & order |
| Atag overflow pipe 60001955 60001955 | 8139290 Mfr. no. 60001955 | €7.95 | Made-to-order item | View & order |
| Atag CH fill/drain valve 573727 | 8139319 Mfr. no. 573727 | €24.95 | Made-to-order item | View & order |
| Atag non-return valve 65113508 65113508 | 8139363 Mfr. no. 65113508 | €46.95 | Made-to-order item | View & order |
Heating elements for the Atag IDM 2Z | indoor unit wall (1)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Atag resistor 2+2 kw 230v 65114945 | 8139486 Mfr. no. 65114945 | €655.95 | Made-to-order item | View & order |
Pressure gauges for the Atag IDM 2Z | indoor unit wall (1)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Ariston pressure gauge 65107393 - | 8979371 Mfr. no. 65107393 | €60.95 | Made-to-order item | View & order |
Electrical parts for the Atag IDM 2Z | indoor unit wall (7) all Atag electrical parts →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Atag cable gland compl. pg7 65115266 | 8139303 Mfr. no. 65115266 | €8.95 | Made-to-order item | View & order |
| Atag cable grommet rubber 60000716 | 8139307 Mfr. no. 60000716 | €9.95 | Made-to-order item | View & order |
| Atag cable grommet rubber d37 65115267 | 8139312 Mfr. no. 65115267 | €11.95 | Made-to-order item | View & order |
| Atag cable gland blind 569720 | 8139314 Mfr. no. 569720 | €23.95 | Made-to-order item | View & order |
| Atag terminal block cable brown 65116644 | 8139318 Mfr. no. 65116644 | €21.95 | Made-to-order item | View & order |
| Atag cable clamp (5 pcs) | 8139341 Mfr. no. 65112051 | €32.95 | Made-to-order item | View & order |
| Atag terminal block 16-pole 65116624 | 8139446 Mfr. no. 65116624 | €128.95 | Made-to-order item | View & order |
Cables and wiring harnesses for the Atag IDM 2Z | indoor unit wall (13) all Atag cables and wiring harnesses →
Gaskets and seals for the Atag IDM 2Z | indoor unit wall (5) all Atag gaskets and seals →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Atag seal water/gas 1" | 8139328 Mfr. no. 569387 | €7.95 | In stock | View & order |
| Atag seal water/ gas 3/8" | 8139313 Mfr. no. 573521 | €7.95 | Made-to-order item | View & order |
| Atag seal water/gas 3/4" (1 pc) | 8139321 Mfr. no. 573520 | €21.95 | Made-to-order item | View & order |
| Atag seal 057-27 65116630 | 8139325 Mfr. no. 65116630 | €16.95 | In stock | View & order |
| Atag seal water/ gas 1/4 569390 | 8139335 Mfr. no. 569390 | €7.95 | In stock | View & order |
Pipes, tubes and hoses for the Atag IDM 2Z | indoor unit wall (8) all Atag pipes, tubes and hoses →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Atag silicone hose 65110055 65110055 | 8139342 Mfr. no. 65110055 | €27.95 | Made-to-order item | View & order |
| Atag pipe mixing valve - pump z2 mgp ph2 65114964 | 8139360 Mfr. no. 65114964 | €42.95 | Made-to-order item | View & order |
| Atag flow pipe z1 mgp ph2 65114962 | 8139379 Mfr. no. 65114962 | €52.95 | Made-to-order item | View & order |
| Atag flow pipe 2z mgp ph2 65114960 | 8139389 Mfr. no. 65114960 | €56.95 | Made-to-order item | View & order |
| Atag pipe separator inlet mgp 2z ph2 65114958 | 8139393 Mfr. no. 65114958 | €59.95 | Made-to-order item | View & order |
| Atag pipe heat pump return copper 65116627 | 8139406 Mfr. no. 65116627 | €64.95 | Made-to-order item | View & order |
| Atag pipe heat pump inlet mgp 2z ph2 65114963 | 8139420 Mfr. no. 65114963 | €88.95 | Made-to-order item | View & order |
| Atag pipe heat pump outlet copper mgp 2z ph2 65114957 | 8139434 Mfr. no. 65114957 | €107.95 | Made-to-order item | View & order |
Casing and panels for the Atag IDM 2Z | indoor unit wall (7) all Atag casing and panels →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Atag panel (top) housing 65112122 | 8139301 Mfr. no. 65112122 | €23.95 | Made-to-order item | View & order |
| Atag seal 067-33 65116631 65116631 | 8139334 Mfr. no. 65116631 | €24.95 | Made-to-order item | View & order |
| Atag wall holder plate 60001251 60001251 | 8139336 Mfr. no. 60001251 | €25.95 | Made-to-order item | View & order |
| Atag cover 65112145 | 8139338 Mfr. no. 65112145 | €26.95 | Made-to-order item | View & order |
| Atag bottom cover 65112121 65112121 | 8139346 Mfr. no. 65112121 | €31.95 | Made-to-order item | View & order |
| Atag top cover 65112120 65112120 | 8139347 Mfr. no. 65112120 | €31.95 | Made-to-order item | View & order |
| Atag housing front 65114953 for 65114953 | 8139474 Mfr. no. 65114953 | €284.95 | Made-to-order item | View & order |
Fixing material for the Atag IDM 2Z | indoor unit wall (6) all Atag fixing material →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Atag sensor clip 65115989 | 8139304 Mfr. no. 65115989 | €7.95 | Made-to-order item | View & order |
| Atag mounting kit 60000627 60000627 | 8139316 Mfr. no. 60000627 | €11.95 | Made-to-order item | View & order |
| Atag plug brass 3/4 65116291 65116291 | 8139323 Mfr. no. 65116291 | €23.95 | Made-to-order item | View & order |
| Atag clip diameter 10 | 8139327 Mfr. no. 65104260 | €16.95 | In stock | View & order |
| Atag support for control box (5 pcs) | 8139330 Mfr. no. 65112146 | €24.95 | Made-to-order item | View & order |
| Atag holder pressure gauge 65116647 65116647 | 8139358 Mfr. no. 65116647 | €41.95 | Made-to-order item | View & order |
Other parts for the Atag IDM 2Z | indoor unit wall (11)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Atag PCB connection lead - | 8131837 Mfr. no. 65112042 | €42.95 | Made-to-order item | View & order |
| Atag cable holder 65112123 65112123 | 8139309 Mfr. no. 65112123 | €23.95 | Made-to-order item | View & order |
| Atag connection plug 2-pole 65116642 | 8139317 Mfr. no. 65116642 | €11.95 | Made-to-order item | View & order |
| Atag LED PCB 65113482 65113482 | 8139373 Mfr. no. 65113482 | €48.95 | Made-to-order item | View & order |
| Atag return pipe z1 mgp ph2 65114961 | 8139404 Mfr. no. 65114961 | €63.95 | Made-to-order item | View & order |
| Atag interface, cpl. 65115479 65115479 | 8139410 Mfr. no. 65115479 | €67.95 | Made-to-order item | View & order |
| Atag return pipe zone 2 mgp ph2 65114959 | 8139437 Mfr. no. 65114959 | €115.95 | Made-to-order item | View & order |
| Atag cable connection high voltage 65114989 | 8139465 Mfr. no. 65114989 | €219.95 | Made-to-order item | View & order |
| Atag motor 3-way valve VC6982-1165103417 | 8139480 Mfr. no. 65103417 | €353.95 | Made-to-order item | View & order |
| Atag open manifold 2 zones 65114949 | 8139481 Mfr. no. 65114949 | €323.95 | Made-to-order item | View & order |
| Atag LED 998570 - | 8139311 Mfr. no. 998570 | €25.95 | Made-to-order item | View & order |
Exploded views of the Atag IDM 2Z | indoor unit wall
Click an exploded view to enlarge it. The position numbers are shown next to each part.
Fault code on your Atag IDM 2Z | indoor unit wall? This is the part type involved
Common Atag fault codes and the part type that is usually the cause; the parts for this model are listed above. All codes explained: Atag fault codes.
| Code | What is going on | Part type |
|---|---|---|
| 78 | Water pressure sensor out of range or not connected or, if water pressure is OK: pump defective. | Pumps |
| 104 | No pump kick | Pumps |
| 303 | Control unit fault | PCBs and controls |
| 918 | Pump defective error | Pumps |
| B1 | Temperature difference between flow and return too large. Insufficient flow or pump defective? | Pumps |
| B6 | Return temperature higher than flow temperature. Circulation pump fitted the wrong way round? | Pumps |
For guidance only: the same code can have a different cause depending on the situation.
Other Atag heat pumps
- Atag Energion IDU M 21
- Atag Energion IDU M HybridAll 22
- Atag Energion IDU M HybridZone 27
- Atag Energion IDU M Light Box 5
- Atag Energion IDU M-L 20
- Atag Energion IDU M F 16
- Atag Energion IDU M F 2Z 29
- Atag Energion IDU M-L F 15
- Atag Energion IDU M-L F 2Z 28
- Atag Energion IDU S Hybrid 40-50 20
- Atag Energion IDU S Hybrid 80 19
- Atag Energion IDU S F 120-150 11
Frequently asked questions
Which parts are available for the Atag IDM 2Z | indoor unit wall?
The catalogue lists 74 original parts for the Atag IDM 2Z | indoor unit wall, including temperature sensors and NTC sensors, pressure switches and differential pressure switches, pumps, PCBs and controls. All parts are listed above, grouped by type, with part number and price.
How much does a temperature sensor for the Atag IDM 2Z | indoor unit wall cost?
The temperature sensors and NTC sensors for this model cost €88.86 incl. VAT. Check the table "Temperature sensors and NTC sensors" above for the right part number.
Are the parts for the Atag IDM 2Z | indoor unit wall in stock?
10 of the 74 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 Atag IDM 2Z | indoor unit wall?
Search for the part by part number or use the exploded view of the Atag IDM 2Z | indoor unit wall.
Are these original Atag parts?
Yes. All 74 parts in this list are original manufacturer parts for the Atag IDM 2Z | indoor unit wall, supplied through the official technical wholesale channel and with the correct part number.
How much do parts for the Atag IDM 2Z | indoor unit wall cost?
Parts for the Atag IDM 2Z | indoor unit wall range from €1.97 to €838.97 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.