Grundfos UPER 20-60 N1 130 Wolf – Ref. 59516527
Bomba circuladora Grundfos con aplicación registrada para Wolf CQB-K40-36. La referencia 8611193 corresponde a una bomba de calefacción de CGB-35 y CGB-K40-35; su relación con una Grundfos de 130 mm entre conexiones para CGB 35 debe comprobarse antes de sustituirla.
- Type of part
- Wolf
- Status
- Refurbished
- internal SKU
- BOM057
- Warranty
- 1 year
Wolf compatible boilers
Wolf. A proven compatibility: Wolf CQB-K40-36. There are 2 other models that we are still verifying.
Proven compatibility
| Boiler model | Family | Verification |
|---|---|---|
| Wolf CQB-K40-36 | Wolf | Contrasted |
Models pending verification
These models are associated with this reference, but we have not finished verifying them yet, so we do not consider them compatibleIf your boiler is one of them, send us a photo of the part you are going to replace and we will verify it before you purchase.
| Wolf CGB-35 | Wolf | Unconfirmed |
|---|---|---|
| Wolf CGB-K40-35 | Wolf | Unconfirmed |
Can't see your model or have questions? The printed reference takes precedence. How to check it · Send us a photo via WhatsApp.
How to check if it is the part for your boiler
The part reference, model, and equipment revision must be verified against the manufacturer's documentation.
- Check the label on the pump: it should say Grundfos UPER 20-60 N1 130 and P/N 59516527.
- Check the electrical data: 230 V, 85 W, and 0.38 A maximum, and capacitor of 2.5 µF.
- If your pump has a Wolf code (for example, 8611193), write it down.
- If your boiler is the Wolf CQB-K40-36, it has already been confirmed. For another boiler, please send us a photo of the pump label and the boiler's control board from the Contact section.
Symptoms that require diagnosis in the wolf
Common symptoms and faults
- 01
The radiators do not heat up even though the boiler turns on.
Cause: Check that the circuit switches are open and that the pump is running.
- 02
Noise or vibration in the pump.
Cause: Bleed the air from the radiators and boiler. If it continues, the pump may be worn out.
- 03
The rotor gets stuck after a long stop.
Cause: If the pump hums but does not rotate, the shaft may be blocked by scale or sludge.
- 04
Water leaks in the pump body.
Cause: Check the seals and connection nuts.
- 05
The boiler locks out due to lack of circulation.
Cause: Check the pressure of the circuit and that the pump is receiving voltage.
These symptoms can have more than one cause. If your boiler displays a fault code, send it to us via WhatsApp along with a photo of the labeling, and we'll tell you if this is the part.
Wolf
- Uniclima internal SKU
- BOM057
- Brand
- Wolf
- Type of part
- Wolf
- Units in stock
- 0 units
- Status
- Refurbished
- Warranty
- 1 year
- Shipping
- Delivery time shown at checkout
- Return
- 14 days
Part data and available documentation
Contrast the label codes, PCB, and revision with the installed part; they are not necessarily equivalent references.
- Commercial reference (P/N)
- 59516527
- PCB code of the control board
- 1244W0
- Nominal voltage
- 230 V~
- Frequency
- 50 Hz
- Condenser
- 2.5 µF
- Input intensity / power
- Max.: 0.38 A / 85 W; min.: 0.21 A / 50 W
- Degree of protection
- IP44
- Thermal class
- TF 110
- Insulation class
- F
- Maximum pressure
- 1.0 MPa
- Source of additional data
- Declared information; auxiliary references and applications without equivalent from the accredited manufacturer.
- Inventory — Scanned barcode
- 207034714420339333
- Inventory — Marked code
- 207034714420339333
- Verified data — Pump
- Grundfos UPER 20-60 N1 130
- Verified data — P/N
- 59516527
- Verified data — Minimum power
- 50 W · 0.21 A
- Verified data — Maximum power
- 85 W · 0.38 A
- Verified data — Power supply
- 230 V ~ · 50 Hz
- Verified data — Condenser
- 2.5 µF
- Verified data — Protection
- IP44 · class F
- Verified data — Water temperature
- Up to 110 °C (TF110)
- Verified data — Maximum pressure
- 1.0 MPa (10 bar)
- Verified data — Production code
- PC 1244W0
- Pending applications to verify
- CGB-K-40-35: the Wolf2021 table p.195 includes 8611193, but retains the description "for CGB-35"; verify the breakdown and specific execution before assigning it. "CQB-K40-36" from the warehouse is not identified. Do not extend to CGB-50 or infer equivalence with other replacement pumps.
- Registered equivalents and substitutions
- Sustituta según el extracto de heizungsprofi24: Wolf 8616283 («Hocheffizienzpumpe 35/50 kW mit Parameterstecker»). Es otra bomba, de alta eficiencia, no la misma pieza. (leída para la #44) también da 8611193 entre las referencias que sustituye la 8616283. No confundir con la Grundfos UPS 20-60 130 (59516500 / 96281472): otro modelo.
- To confirm: Wolf CGB-35 — Official Wolf parts list + they provide the pump 8611193 for it; only 1 associates it with a Grundfos of 130 mm, without mentioning the UPER 20-60 N1 130.
- To confirm: Wolf CGB-K40-35 — Official Wolf parts list (pos. 0210) gives the pump 8611193; Not confirmed: this boiler with the UPER 20-60 N1 130 (second-hand mentions the UPER, without boiler)
- Not compatible or excluded by default: Wolf CGB-50 — Official Wolf parts list: it uses pump 8611194, not 8611193.
- Do not confuse: 8616283 — High efficiency Wolf pump with parameter connector, which as a replacement for 8611193 (from other numbers of the CGB (K) 35-50) — It is another pump: we do not know if it fits the same way.
- Do not confuse: UPS 20-60 130 (59516500 · 96281472) — Grundfos from the UPS series — Another model, although the name is similar.
- Do not confuse: 8611194 — Heating circulation pump for the Wolf CGB-50 (pos. 0220 of the official parts list) — It is another pump: the official parts list separates 8611193 (CGB-35) from 8611194 (CGB-50)
- To confirm: The official parts lists from Wolf do not mention Grundfos or the P/N 59516527. The Slovakian source lists 8611193 as the Grundfos pump for the CGB 35 with 130 mm between connections, without mentioning the UPER 20-60 N1 130.
- Registered confirmation: the pump, its data, and the boiler CQB-K40-36. External sources: the official breakdowns from Wolf list 8611193 as the pump for the CGB-35 and CGB-K40-35, and for the CGB-35; no open page links it to the UPER 20-60 N1 130 by name (one associates it with a Grundfos of 130 mm) nor mentions P/N 59516527 or the CQB-K40-36.
Frequently asked questions: wolf
Is it compatible with my Wolf CQB-K40-36?
What is its Wolf code?
Can I install the 8616283 in its place?
Is it compatible with the Wolf CGB-35, CGB-K40-35, or CGB-50?
What is the 2070347 of the marked code?
Is it the same as a UPS 20-60 130?
What is the reference for this pump?
What does the part include?
