How do I know if this filling valve is for my boiler?

Verify the reference 996071 printed and ensure your model is on the list of compatible ones; also compare the connections with the original part. It is an Ariston part.

The filling valve allows the heating circuit to be refilled with water.

Does it not fill, leak, or not close properly?

Seized valve, leaking or not sealing.

Which models is it suitable for?

Part shared by various models (see Compatibility). If your model does not appear, send us a photo of the marking and we will confirm it.

Installation and recommendations

Check seals and the connection to the circuit.

What does refurbished mean and what coverage does it have?

Part removed from a boiler out of service, inspected and tested. Includes 1-year warranty and 14-day return policy. Delivery within 2–4 working days in the EU.

RefurbishedAriston Filling valves

Filling Key Ariston Microtec T2 LLS 23 MFFI Ref. 996071

Name: Filling Key Ariston Microtec T2 LLS 23 MFFI Ref. 996071
Brand: Ariston
SKU: LLT2LLS23
Price: 15 EUR
Availability: InStock

15 €VAT includedIn stock · 1 unit

Filling valve: reconditioned spare part that allows refilling the heating circuit with water. Useful if it doesn't fill, leaks, or doesn't close properly. Compatible with Microtec 23 MFFI, Microtec 23 MI, Modula 23 MFFI (ref. 996071). Includes a one-year warranty and delivery within 2–4 working days in the EU.

Consult via WhatsApp

Not sure if it's your part? Send us a photo of the screen printing via WhatsApp and we'll confirm compatibility before you purchase.

Delivery in 2–4 working days

1-year warranty

14-day return

Technical support

Key Data

Reference: 996071
Brand: Ariston
Type of part: Filling valves
Available units: 1 unit in stock
Status: Refurbished
Warranty: 1 year
Shipping: 2–4 working days (EU)
Return: 14 days

The same part (ref. 996071) equips these models. Verified compatibility; check the reference before purchasing.

Ariston

Microtec 23 MFFI
Microtec 23 MI
Modula 23 MFFI
Modula 23 MI
T2 23 MFFI
T2 23 MI
Next 23 MFFI
Next 23 MI
One 23 MI
Tec IN 23 MFFI
Trend 24 MI
Uno 24 MFFI
Uno 24 MI
EST 23 MI

How do I know if this filling valve is for my boiler?: Verify the reference 996071 printed and ensure your model is on the list of compatible ones; also compare the connections with the original part. It is an Ariston part.
What is it used for?: The filling valve allows the heating circuit to be refilled with water.
Does it not fill, leak, or not close properly?: Seized valve, leaking or not sealing.
Which models is it suitable for?: Part shared by various models (see Compatibility). If your model does not appear, send us a photo of the marking and we will confirm it.
Installation and recommendations: Check seals and the connection to the circuit.
What does refurbished mean and what coverage does it have?: Part removed from a boiler out of service, inspected and tested. Includes 1-year warranty and 14-day return policy. Delivery within 2–4 working days in the EU.

Filling Key Ariston Microtec T2 LLS 23 MFFI Ref. 996071

Key Data

Ariston

Spare Parts Related Boiler Microtec T2 LLS 23 MFFI