EU delivery from € 17.95 From stock: fast dispatch to EU countries Delivery across the EU WebwinkelKeur certified Pay securely by card & Klarna
Account
Log in Business login Create business account
Basket
★★★★★9,0/1051 beoordelingen · WebwinkelKeur verified“snelle levering” — Jan Fakkeldij“Motor bedteld voor kunsthaard. Zeer duidelijk welke ik moest bestellen en zeer snel thuis.” — Bert RoosenburgAll reviews →
Eco Heating air pressure differential switch
,

Eco Heating air pressure differential switch S04.000.305

€ 79.28 incl. VAT

Original spare part Eco Heating Systems. Type: Differential air pressure switch. Application: Boiler / Ambassador 914 60 (Serienummer 000-100). Supplier code: S04.000.305.

SKU: 8440231 Categories: ,

Price and stock checked on 20 October 2026.

✓ In stock — delivery usually within 3–5 working days
EU delivery from € 17.95 · Shipping & payment

Price incl. VAT. Any delivery costs are calculated in the basket — see shipping & delivery.

Does this fit my appliance?
ApplicationBoiler
Series / modelAmbassador 914 60 (Serienummer 000-100) and 17 other models
Eco Heating Systems numberS04.000.305
Article number8440231
Not sure? Search by article or manufacturer number or check with the manufacturer or your installer.
All spare parts for Eco Heating Systems Ambassador 914 60 (Serienummer 000-100) →
9,0/10 WebwinkelKeur↺ 14-day cooling-off period iDEAL · Klarna · Bancontact 085-303 7272 ma–vr 08:00–17:00

Installer or self-employed engineer? Create a free business account: prices excl. VAT and invoices in your company name.

Eco Heating air pressure differential switch: original Eco Heating spare part, type: Differential air pressure switch. Application: Boiler (Ambassador 914 60 (Serienummer 000-100)). Manufacturer number: S04.000.305; Instalpunt article number: 8440231.

According to the Eco Heating parts lists, this part fits 18 models, including Eco Heating Systems Ambassador+ 60 (Serienummer 000-200), Eco Heating Systems Ambassador+ 80 (Serienummer 000-211) and Eco Heating Systems Ambassador+ 100 (Serienummer 000-212). The full list is under “Fits”.

In stock: order before 14:00 and it ships the same working day; delivery within the EU usually takes 3–5 working days.

Check the rating plate of your appliance before ordering; if in doubt, ask the manufacturer or your installer. Work on gas-carrying parts must be carried out by a qualified gas engineer.

Product information: Eco Heating air pressure differential switch S04.000.305

BrandEco Heating Systems spare parts
Eco Heating Systems manufacturer numberS04.000.305
Instalpunt article number8440231
Part typeDifferential air pressure switch (All Eco Heating Systems pressure switches and differential pressure switches · pressure switches and differential pressure switches of all brands)
ApplicationBoiler
Suitable for18 Eco Heating Systems models (see list)
DeliveryIn stock, delivery in 3–5 working days
Price€ 79,28 incl. VAT
OriginSupplied through the official technical wholesale channel, under Eco Heating Systems number S04.000.305

Fits 18 Eco Heating Systems models

The part Eco Heating air pressure differential switch S04.000.305 is in the official parts list of these Eco Heating Systems appliances. Click a model for the complete parts list.

Eco Heating Systems Boiler (9)

Eco Heating Systems Tapwaterketel (9)

Check the rating plate of your appliance. Not sure whether this part fits? Check with the manufacturer or your installer; with the correct manufacturer number you can order it here directly.

Does this fit my appliance?

Enter your appliance type, for example as shown on the rating plate. You will see straight away whether the Eco Heating air pressure differential switch S04.000.305 is in the parts list of that model.

Not found? Check the rating plate of your appliance or search by article number. If in doubt, just email info@instalpunt.nl.

Frequently asked questions about this item

Does the Eco Heating air pressure differential switch S04.000.305 fit my appliance?
This part is in the parts list of 18 Eco Heating Systems models, including the Ambassador+ 60 (Serienummer 000-200), Ambassador+ 80 (Serienummer 000-211), Ambassador+ 100 (Serienummer 000-212), Ambassador+ 120 (Serienummer 000-213). The model type is on the rating plate of your appliance. Use the “Does this fit my appliance?” search box on this page to check your model. If in doubt, ask the manufacturer or your installer.
What is the delivery time for the Eco Heating air pressure differential switch S04.000.305?
This item is in stock. Ordered before 14:00, it ships the same working day and usually arrives within three to five working days.
Can I return this item?
Yes, unused and in the original packaging within 14 days of receipt. Unpacked or fitted items and electronics such as PCBs cannot be returned. How to register a return is explained on returns.
What does shipping cost?
Shipping costs € 17.95 to Austria, Denmark, Italy, Spain and Sweden and € 24.95 to other EU countries. In-stock items ordered before 2 pm are dispatched the same working day; delivery usually takes 3–5 working days. Details: Shipping.
I have a fault code, which part do I need?
Look up the code in the fault code finder: per brand and appliance it shows what the code means and which part goes with it. If the code is listed with this part, the part belongs to that fault.

Related products

Help & more

Scroll to Top