How do I know if this hydraulic group/block is for my boiler?

Verify the reference D003200152 printed and ensure your model is on the list of compatibles; also compare the connections with the original part. It is a Heatline / Airsol part (NTC surface sensor, equivalent to 3003200152 / 6231357).

The hydraulic group/block integrates the water circuit (valve, by-pass, and connections).

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 connections; compare the exploded view.

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.

RefurbishedAirsol Hydraulics

NTC Sensor Heatline Airsol Hydraulic Detector Sensor Heat Line HK B124 Ref. D003200152

15 €VAT includedIn stock · 4 units

Hydraulic group: reconditioned spare part that integrates the valve, bypass, and water connections. Useful if there are leaks, noises, or poor water circulation. Compatible with Vizo 24, Vizo 24 Plus, Vizo 28 (ref. D003200152). 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: D003200152
Brand: Airsol
Type of part: Hydraulics
Available units: 4 units in stock
Status: Refurbished
Warranty: 1 year
Shipping: 2–4 working days (EU)
Return: 14 days

The same part (ref. D003200152) equips these models. Verified compatibility; check the reference before purchasing.

Airsol / Heatline

Vizo 24
Vizo 24 Plus
Vizo 28
Capriz 25
Capriz 25S
Capriz 28
Capriz 28S
Capriz C 24
Capriz C 28
Compact C 24
Compact C 28
Compact S 24
Compact S 30
Solaris 24
Solaris 24 PC
Solaris 30
Solaris 30 PC
Hydroline B 24

How do I know if this hydraulic group/block is for my boiler?: Verify the reference D003200152 printed and ensure your model is on the list of compatibles; also compare the connections with the original part. It is a Heatline / Airsol part (NTC surface sensor, equivalent to 3003200152 / 6231357).
What is it used for?: The hydraulic group/block integrates the water circuit (valve, by-pass, and connections).
Leaks, noises, or poor water circulation?: It may indicate leaks or wear of the block.
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 connections; compare the exploded view.
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.

NTC Sensor Heatline Airsol Hydraulic Detector Sensor Heat Line HK B124 Ref. D003200152

Key Data

Airsol / Heatline

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