Wilo NFSL12/PREMIUM-3 C Circulating Pump · 4519359 for Protherm 24 BTY
Bomba circuladora que impulsa el agua por el circuito de la caldera, con tres velocidades de 33, 49 y 59 W. Es una de las piezas a revisar cuando la caldera enciende y el agua no circula, o si el motor hace ruido o vibra.
- Type of part
- Protherm
- Status
- Refurbished
- Catalogue reference
- 4519359
- Warranty
- 1 year
Boilers Protherm compatible with reference 4519359
Protherm with reference 4519359. Nine confirmed compatibilities: Protherm 24 BTY and Protherm 14. There are two other models that we are still verifying.
Proven compatibility
| Boiler model | Family | Verification |
|---|---|---|
| Protherm 24 BTY | Protherm | Contrasted |
| Protherm 14 | Protherm | Contrasted |
| Protherm Leopard 24 BTV (v.17) | Protherm | Contrasted |
| Protherm Leopard 24 BOV (v.17) | Protherm | Contrasted |
| Protherm Panther 24 KOO, 24 KTO and 24 KTV (v.17) | Protherm | Contrasted |
| Protherm Panther 24 KOV (v.17) | Protherm | Contrasted |
| Protherm Tiger 24 KTZ (v.17) | Protherm | Contrasted |
| Protherm Tiger 12 KOZ (v.17) | Protherm | Contrasted |
| Protherm Tiger 24 KOZ (v.17) | Protherm | 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.
| Protherm Tiger 12 KTZ (v.17) | Protherm | Unconfirmed |
|---|---|---|
| Protherm Leopard 24 BTVR and 24 BOVR (v.17) | Protherm | 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 reference 4519359 is the part for your boiler
The part reference, model, and equipment revision must be verified against the manufacturer's documentation.
- Look for the label on your pump motor: it should have the model Wilo NFSL12/PREMIUM-3 C and the reference "Réf" 4519359.
- Compare the other number on the plate, N° 4613892 .4 (not the reference), and the data: ~230 V, 50 Hz, PN6, TF95 and three speeds of 33, 49 and 59 W.
- En una Protherm Leopard, Panther o Tiger v.17 el código 0020027644. La escriben NFSL12/PREMIUM-3 C, NFSL / PREMIUM-3-CRF-12 o NFSL/Premium 3: compara códigos, no solo el nombre.
- If they match, call us at 911 17 77 77 with the model of your boiler.
Symptoms that require diagnosis in the protherm 4519359
Common symptoms and faults
- 01
The boiler ignites, but the water does not circulate through the radiators.
Cause: Comprueba si la bomba gira y empuja el agua: entre las señales de esta bomba.
- 02
Loud noises or vibrations in the motor body.
Cause: La misma lo cita entre sus averías.
- 03
After a long stop, the pump does not start.
Cause: Por confirmar: el rotor agarrotado tras las paradas prolongadas del verano.
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.
Protherm 4519359
- Catalogue reference
- 4519359
- Uniclima internal SKU
- BOM021
- Brand
- Protherm
- Type of part
- Protherm
- Units in stock
- 5 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.
- Marked reference «Réf»
- 4519359
- Physical model
- NFSL12/PREMIUM-3 C
- Another printed number (not a reference)
- N° 4613892 .4
- Insulation class
- F
- Nominal pressure
- PN6
- Permissible temperature
- TF95
- Degree of protection
- IP44
- Condenser
- 2 μF
- Power supply
- ~230 V
- Frequency
- 50 Hz
- Speed I
- 0.15 A / 33 W
- Speed II
- 0.23 A / 49 W
- Speed III
- 0.26 A / 59 W
- Indicated manufacturing
- EU
- Housing material/subcomponent
- PA66 GF30
- Housing/subcomponent marking
- O40
- Datos adicionales — Potencias por velocidad
- 33 / 49 / 59 W · (0020027644)
- Datos adicionales — Sentido de giro
- Derecha · (0020027644)
- Datos adicionales — Body y conexión
- Bomba de esquina, rosca y junta tórica, con válvula de purga · (0020027644)
- Pending applications to verify
- 24 BTY y PROTHERM 14: coinciden con las tarjetas manuscritas de estante/ubicación (assets 3303646782 y 3303647599) y con la lista actual . Aún sin validación de WILO o del fabricante de caldera; no añadir modelos. cita Leopard y Protherm Leopard24BTV, solo pista comercial.
- To be confirmed: Protherm Tiger 12 KTZ (v.17) — (0020027644): . de piezas de varias calderas Tiger la nombra sin decir a cuál iba: no cuenta
- Por confirmar: Protherm Leopard 24 BTVR y 24 BOVR (v.17): y (código 0020027644)
- No confundir: 0010030660 — Bomba electrónica Protherm NFSL/7-50, sustituta de la 0020027644 según — Es otro modelo, no esta bomba. Según lleva cable aparte (0010030684).
- Unconfirmed: el 4519359 ni el 4613892: el 0020027644 se une por el modelo y las potencias 33/49/59 W.
- La Réf 4519359 y el modelo los confirma. unen NFSL12/PREMIUM-3 con el 0020027644; lo nombra NFSL / PREMIUM-3-CRF-12 y NFSL/Premium 3: nombres distintos, sufijo por confirmar. Ninguno cita la 4519359.
Frequently asked questions: protherm 4519359
Where is the code for the Wilo NFSL12/PREMIUM-3 C pump?
Is it compatible with my Protherm 24 BTY or Protherm 14?
Is it compatible with a Protherm Leopard, Panther, or Tiger v.17?
What do 4519359, 4613892, and 0020027644 mean?
What is the replacement if the NFSL12/PREMIUM-3 is no longer manufactured?
What symptoms point to this pump?
Who should install the pump?
