Buderus (Bosch) GB112-29 T25 H spare parts
In brief
Instalpunt supplies 29 original parts for the Buderus (Bosch) GB112-29 T25 H, including pumps, diverter valves and hydroblocks, siphons and condensate drains. Order online.
- 29Spare parts
- 9In stock
- €7.84From
- 9Types
Looking for parts for the Buderus (Bosch) GB112-29 T25 H (boiler)? Below are all 29 original parts, grouped by part type. Choose a type to jump straight to the right table.
- Pumps 1
- Diverter valves and hydroblocks 1
- Siphons and condensate drains 1
- Electrical parts 4
- Cables and wiring harnesses 2
- Gaskets and seals 2
- Pipes, tubes and hoses 4
- Casing and panels 5
- Fixing material 5
- Other parts 4
Pumps for the Buderus (Bosch) GB112-29 T25 H (1)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit pump UPMO 5m 25 GG 3h for EcomLine | 8045264 Mfr. no. 8738901569 | €314.95 | In stock | View & order |
Diverter valves and hydroblocks for the Buderus (Bosch) GB112-29 T25 H (1)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit 3-way valve 22 mm + motor VC8010-12 Combi for EcomLine | 8020360 Mfr. no. 78016 | €182.95 | In stock | View & order |
Siphons and condensate drains for the Buderus (Bosch) GB112-29 T25 H (1)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit siphon for e.g. GB112-24 7746700062 | 8179846 Mfr. no. 7746700062 | €55.95 | In stock | View & order |
Electrical parts for the Buderus (Bosch) GB112-29 T25 H (4) all Buderus (Bosch) electrical parts →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit transformer fuse 2.5A 10 pcs old number: 73315S | 8024200 Mfr. no. 7098442 | €26.95 | Made-to-order item | View & order |
| Nefit switch for e.g. TopLine HR 70 II 7100384 | 8029577 Mfr. no. 7100384 | €62.95 | Made-to-order item | View & order |
| Nefit fuse 1,25 AT slow-blow 10 pcs old number: 36313S for EcomLine | 8043905 Mfr. no. 7100320 | €41.95 | Made-to-order item | View & order |
| Nefit fuse holder UBA 2 pcs for EcomLine and TopLine | 8027194 Mfr. no. 7099468 | €27.95 | Made-to-order item | View & order |
Cables and wiring harnesses for the Buderus (Bosch) GB112-29 T25 H (2) all Buderus (Bosch) cables and wiring harnesses →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit wiring harness short for EcomLine | 8028260 Mfr. no. 75358 | €119.95 | Made-to-order item | View & order |
| Nefit pump cable for EcomLine | 8024240 Mfr. no. 73319 | €32.95 | Made-to-order item | View & order |
Gaskets and seals for the Buderus (Bosch) GB112-29 T25 H (2) all Buderus (Bosch) gaskets and seals →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit fan suspension gasket for EcomLine | 8024570 Mfr. no. 73457 | €10.95 | In stock | View & order |
| Nefit casing seal | 8024641 Mfr. no. 7098798 | €56.95 | Made-to-order item | View & order |
Pipes, tubes and hoses for the Buderus (Bosch) GB112-29 T25 H (4) all Buderus (Bosch) pipes, tubes and hoses →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit assembled flue pipe aluminium | 8026231 Mfr. no. 7098857 | €178.95 | In stock | View & order |
| Nefit burner air/gas connector for EcomLine | 8024150 Mfr. no. 7098882 | €32.95 | Made-to-order item | View & order |
| Nefit siphon T-piece for Excellent | 8029201 Mfr. no. 7746700067 | €27.95 | Made-to-order item | View & order |
| Nefit fan inlet pipe for EcomLine | 8024390 Mfr. no. 73439 | €45.95 | Made-to-order item | View & order |
Casing and panels for the Buderus (Bosch) GB112-29 T25 H (5) all Buderus (Bosch) casing and panels →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit distribution plate 2nd heat exchanger for HR/C30 | 8023950 Mfr. no. 7098830 | €43.95 | In stock | View & order |
| Nefit cover cap ventilation box top | 8022755 Mfr. no. 7100250 | €14.95 | In stock | View & order |
| Nefit casing horizontal excl. door flap | 8023965 Mfr. no. 7098801 | €391.95 | Made-to-order item | View & order |
| Nefit door for Ecomline classic | 8029179 Mfr. no. 7736700901 | €87.95 | Made-to-order item | View & order |
| Nefit text plate for Ecomline Classic | 8023979 Mfr. no. 8738900364 | €23.95 | Made-to-order item | View & order |
Fixing material for the Buderus (Bosch) GB112-29 T25 H (5) all Buderus (Bosch) fixing material →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit wall bracket for HR general old number: 75038 | 8025020 Mfr. no. 7098364 | €17.95 | In stock | View & order |
| Nefit fixing clamp with screw old number: 75951 | 8027332 Mfr. no. 7746700084 | €29.95 | Made-to-order item | View & order |
| Nefit door mounting bracket 3 pcs | 8027258 Mfr. no. 73161S | €22.95 | Made-to-order item | View & order |
| Nefit grommet 15 mm blue | 8024658 Mfr. no. 73491 | €10.95 | Made-to-order item | View & order |
| Nefit grommet 15 mm red | 8024659 Mfr. no. 73492 | €10.95 | Made-to-order item | View & order |
Other parts for the Buderus (Bosch) GB112-29 T25 H (4)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit motor section 3-way valve 24V for EcomLine | 8024220 Mfr. no. 73317 | €109.45 | In stock | View & order |
| Nefit cleaning comb heat exchanger GB112 | 8029543 Mfr. no. 7736700342 | €30.95 | Made-to-order item | View & order |
| Nefit threaded end M6 x 20 mm condensate tray 10 pcs for EcomLine | 8020770 Mfr. no. 79005S | €27.95 | Made-to-order item | View & order |
| Nefit hot water cylinder 28 kW 27 litre | 8024015 Mfr. no. 73120 | €1,538.95 | Made-to-order item | View & order |
Fault code on your Buderus (Bosch) GB112-29 T25 H? This is the part type involved
Common Buderus (Bosch) fault codes and the part type that is usually the cause; the parts for this model are listed above. All codes explained: Buderus (Bosch) fault codes.
| Code | What is going on | Part type |
|---|---|---|
| 2Y281 | The pump is stuck or running dry (air). | Pumps |
| 2Y282 | The pump control signal is missing. | Pumps |
For guidance only: the same code can have a different cause depending on the situation.
Other Buderus (Bosch) boilers
- Buderus (Bosch) GB112-24 24
- Buderus (Bosch) GB112-29 22
- Buderus (Bosch) Logana 045 HRE 8
- Buderus (Bosch) Logana 045 HRT 6
- Buderus (Bosch) Logana 045 VRE 4
- Buderus (Bosch) Logana 045 VRT 3
- Buderus (Bosch) Logana 047 HRE 18
- Buderus (Bosch) Logana 047 HRT 11
- Buderus (Bosch) Logana 047 VRE 16
- Buderus (Bosch) Logana 047 VRT 8
- Buderus (Bosch) Logana 104 HR 2
- Buderus (Bosch) Logana 104 VR 1
Frequently asked questions
Which parts are available for the Buderus (Bosch) GB112-29 T25 H?
The catalogue lists 29 original parts for the Buderus (Bosch) GB112-29 T25 H, including pumps, diverter valves and hydroblocks, siphons and condensate drains, electrical parts. All parts are listed above, grouped by type, with part number and price.
How much does a pump for the Buderus (Bosch) GB112-29 T25 H cost?
The pumps for this model cost €437.78 incl. VAT. Check the table "Pumps" above for the right part number.
Are the parts for the Buderus (Bosch) GB112-29 T25 H in stock?
9 of the 29 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 Buderus (Bosch) GB112-29 T25 H?
Search for the part by part number or use the parts list of the Buderus (Bosch) GB112-29 T25 H.
Are these original Buderus (Bosch) parts?
Yes. All 29 parts in this list are original manufacturer parts for the Buderus (Bosch) GB112-29 T25 H, supplied through the official technical wholesale channel and with the correct part number.
How much do parts for the Buderus (Bosch) GB112-29 T25 H cost?
Parts for the Buderus (Bosch) GB112-29 T25 H range from €7.84 to €1,436.17 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.