Hermann Micra Condens 26E Circulating Pump Grundfos UPS 15-60 CESA04 - Ref. 150100102
Grundfos circulator pump Type UPS 15-60 CESA04, installed in Hermann Micra Condens 26E boilers. It circulates water through the heating circuit. It is replaced when the boiler does not heat, the radiators remain cold, or the pump makes noise or gets blocked. Its manufacturer P/N is 59A36000 and the code engraved on the plate, 150.100102, matches the reference published in today's catalog.
VAT included
Consult via WhatsAppCompatible Hermann boilers
Circulating pump. A proven compatibility: Micra Condens 26E.
Proven compatibility
| Boiler model | Family | Verification |
|---|---|---|
| Hermann Micra Condens 26E | Hermann | Contrasted |
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
What determines it is not the boiler model, but the reference printed on the part you already have installed.
- Find the reference printed on the installed part and check whether it matches the catalogue reference —. If it is not visible, do not identify the part by its shape alone.
- Check the full boiler model on its data plate and look for it in the model associations on this page.
- Compare the connections and physical body with the original part before installation.
- If anything is unclear, send us a photo of the marking via WhatsApp before placing your order.
Symptoms and faults that the circulation pump resolves
The circulation pump circulates the water in the heating circuit. These are the typical symptoms and what to do:
Common symptoms and faults
- 01
The boiler starts normally, but the radiators remain cold.
Cause: The burner works, but the water does not circulate through the heating circuit.
Touch the supply and return heating pipes; if there is a large temperature difference between them, the pump is not moving water.
- 02
There is noticeable noise or vibration in the pump while operating.
Cause: The impeller may be partially blocked by scale or the bearing worn out.
Listen to see if the noise changes when adjusting the pump speed before deciding to replace it.
- 03
The pump does not start or gets stuck, especially after stopping the heating for a while.
Cause: The shaft gets stuck due to sediment when it hasn't been turning for a while.
Try to free the shaft with the front screw of the motor before buying a new pump.
- 04
Water or moisture appears in the area of the pump shaft.
Cause: The mechanical seal loses tightness with use and starts to leak gradually.
Dry the area and check in cold if the leak reappears before replacing the pump.
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.
Hermann circulator pump data sheet
- Brand
- Hermann
- Type of part
- Pumps
- Units in stock
- 5 units
- Status
- Refurbished
- Warranty
- 1 year
- Shipping
- 1-2 business days
- Return
- 14 days
Data read on the part and in the manufacturer's documentation
What we have not been able to verify does not appear here.
- Type
- UPS 15-60 CESA04
- Product code (P/N)
- 59A36000
- Production code (PC)
- 0922HR
- Code engraved on PCB
- 150.100102
- Voltage
- 230V~
- Frequency
- 50Hz
- Condenser
- 2.5 µF
- Insulation class
- Class H / GF SHC
- Protection rating
- IP42
- Thermal class (TF)
- TF 95
- Maximum pressure
- 0.3 MPa
- Current/power according to speed
- 0.13 A / 30 W - 0.34 A / 75 W - 0.48 A / 110 W
Frequently asked questions about the circulation pump
Who manufactures the pump for the Hermann Micra Condens 26E?
Is the P/N 59A36000 and the reference 150100102 the same code?
What is the maximum pressure that this pump can withstand in a Hermann Micra Condens 26E?
When should this pump be replaced in a Hermann Micra Condens 26E?
Does this pump only work for the Hermann Micra Condens 26E or is it also compatible with other Hermann models?
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