Filling Key Junkers Eurosmart ZWA 24 1 AM Ref. 8716148072
Refurbished Junkers Filling valves

Filling Key Junkers Eurosmart ZWA 24 1 AM Ref. 8716148072

The Junkers Eurosmart boilers use the Junkers Eurosmart ZWA 24 1 AM filling key, a tap that allows water to be replenished in the heating circuit, which is necessary to maintain the proper pressure. If this part fails, you may not be able to refill the circuit or it may leak water, which can lead to an increase in pressure. This model is compatible with several models in the Eurosmart range, such as the Eurosmart 24, the Eurosmart ZWA 24-1A23S2800, and others. A technician should confirm through diagnosis whether it needs to be replaced when filling issues or water leaks are detected.

Type of part
Filling valves
Status
Refurbished
Catalogue reference
8716148072
Warranty
1 year
VAT included Stock · 2 units
Compatibility

Junkers boilers compatible with reference 8716148072

Filling key with reference 8716148072. Five confirmed compatibilities: Eurosmart 24 and Eurosmart ZWA 24-1A23S2800.

Verified compatibility

Boiler modelFamilyVerification
Junkers Eurosmart 24JunkersVerified
Junkers Eurosmart ZWA 24-1A23S2800JunkersVerified
Junkers Eurosmart ZWA 24-1A31S2800JunkersVerified
Junkers Eurosmart ZWA 24-1K23S2892JunkersVerified
Junkers Eurosmart ZWA 24-1K31S2892JunkersVerified

Can't see your model or have questions? The printed reference takes precedence. How to check it ·

Guide

How to check if ref. 8716148072 is the part for your boiler

The part reference, model, and equipment revision must be verified against the manufacturer's documentation.

  1. Find the reference printed on the installed part and check whether it matches the catalogue reference 8716148072. If it is not visible, do not identify the part from its shape alone.
  2. Check the full boiler model on its data plate and look for it in the model associations on this page.
  3. Compare the connections and physical body with the original part before installation.
  4. If anything is unclear, send us a photo of the marking via WhatsApp before placing your order.
Diagnosis and fault codes

Symptoms that require diagnosis in the filling valve 8716148072

The filling valve allows water to refill the heating circuit. These are the typical symptoms and what to do:

Common symptoms and faults

  • 01

    You need to recharge the pressure more frequently than usual.

    Cause: The lever does not close properly and causes a constant internal leak.

    Measure the pressure before and after a day without using the boiler to verify that the loss is continuous, not occasional.

  • 02

    Water comes out from the lever or from the base when it is closed.

    Cause: The gasket of the mechanism has worn out with use.

    Dry the area and observe for a few hours to ensure that the dripping is coming from the faucet and not from a nearby pipe.

  • 03

    The lever is stuck or difficult to move to recharge pressure.

    Cause: The limescale deposits from the mains water block the internal mechanism over time.

    Move the lever carefully in small increments; if it doesn't move, do not force it, as it could break before confirming that this is the fault.

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.

Technical data

Data sheet for the filling valve Junkers 8716148072

Catalogue reference
8716148072
Uniclima internal SKU
LLEZWA241
Brand
Junkers
Type of part
Filling valves
Units in stock
2 units
Status
Refurbished
Warranty
1 year
Shipping
Delivery time shown at checkout
Return
14 days
Documentation

Manuals and technical documentation

Official documentation of the boiler, useful for locating the part and cross-referencing the fault codes.

Frequently asked questions

Frequently asked questions about the filling key 8716148072

Does this filling key work for the Junkers Eurosmart ZWA 24-1A23S2800 boiler?
Yes, the model ZWA 24-1A23S2800 is on the list of compatible boilers for reference 8716148072.
Is the filling key Junkers Eurosmart ZWA 24 1 AM Ref. 8716148072 compatible with the Eurosmart ZWA 24-1K31S2892?
Yes, the Eurosmart ZWA 24-1K31S2892 is one of the compatible models.
How many models are compatible with the reference LLEZWA241?
A total of 5 models are compatible with the reference LLEZWA241.
When should I change the filling valve of the Eurosmart 24 boiler?
The technical diagnosis must confirm whether it is necessary to replace it when it leaks, does not close properly, or is difficult to move to recharge the pressure of the heating circuit.
Are there documented fault codes for the filling valve Junkers Eurosmart ZWA 24 1 AM?
No, there are no documented fault codes for this product.
Delivery calculated by destination Delivery time shown at checkout
1-year warranty inspected and tested
14-day return uninstalled parts
Technical support we verify your model
Filling Key Junkers Eurosmart ZWA 24 1 AM Ref. 8716148072