alpha innotec spare parts – 149 genuine parts | Instalpunt.com
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alpha innotec spare parts

In short

149 original alpha innotec parts for heat pumps, starting at €51.79 including VAT, listed under the alpha innotec manufacturer number. Open your series, match the part in the exploded view and get it sent to any EU address by tracked parcel for €9.95 or €12.95 depending on country.

  • 149Parts
  • 13Series
  • €51.79from
  • 27EU countries

alpha innotec is a German heat-pump brand with a strong presence in Germany, Austria, Switzerland and the Benelux. Sensors, circulation pumps and control parts for the alira and alterra ranges are in the catalogue.

Find your alpha innotec series

13 alpha innotec series are in the catalogue; the figure next to each name is how many parts fit it. The series name is on the rating plate — open it for the exploded view and prices.

All alpha innotec series →

alpha innotec parts that fit the most models

Ranked by how many alpha innotec models each part fits. Prices are refreshed daily and shown with 21% Dutch VAT; the checkout switches to your own country’s VAT rate (EU One-Stop Shop). Prices as of 12 November 2026, including 21% Dutch VAT; checkout applies your country rate.

PartPart numberPrice
Alpha Innotec contact sensor for e.g. WZSV 62K3M AI600577018651031€96.07
Alpha Innotec control PCB for Luxtronik LUX II8651004€454.63
Alpha Innotec contact sensor WQ TWE 1, TP with Molex plug 39-01-20208651091€75.55
Alpha Innotec actuator EMV 110 91S0-M for DN25 with Molex connector 3-core8651121€137.11
Alpha Innotec actuator EMV 110 99V0-M for DN25 with Molex connector 2-core8651120€142.51
Alpha Innotec pump UPM4 25-75 130 PWM 98654160€266.71
Alpha Innotec pump UPM2 15-75 130 0-10V8654061€424.39
Alpha Innotec contact sensor 3m for e.g. HTD S AI603925018651092€52.87
Alpha Innotec WQ contact sensor 2m8651064€91.75
Alpha Innotec impressed current anode - potentiostat8651099€129.55
Alpha Innotec actuator for three-way valve 230V8651071€235.39
Alpha Innotec mains voltage monitoring relay8651034€255.91
Alpha Innotec contact sensor 6m8651087€75.55
Alpha Innotec hot gas sensor8651100€93.91
Alpha Innotec voltage regulator8654058€265.63
Alpha Innotec pump downward8651111€393.07
Alpha Innotec main PCB WP-I/08652159€394.15
Alpha Innotec actuator for KLG three-way valve E6033778651011€403.87
Alpha Innotec pump UPM GEO 25-85 130 mm PWM upward 9h8651114€422.23
Alpha Innotec capacitor for WZS 41H-KS AI604943018651103€92.83
Alpha Innotec differential pressure relief valve g3/4ixg1 ext.8654743€107.95
Alpha Innotec comfort PCB Luxtronic II8651094€510.79
Alpha Innotec hot gas sensor with 1m silicone cable, with Molex plug 39-01-20208651090€69.07
Alpha Innotec superheat sensor TT4x40TP NTC2, length 1m, with Molex plug 39-01-20208651089€97.15
Alpha Innotec d48 insulation hose incl. cable ties8654082€61.51
Alpha Innotec connecting cable 3,6m LIN8653625€204.07
Alpha Innotec pressure sensor 0-10 bar8651843€242.95
Alpha Innotec pressure sensor 0-40 bar8651844€242.95
Alpha Innotec pump ball valve8653052€77.71
Alpha Innotec pump ball valve with fill/drain cock 1 F x G1 M8653090€97.15
Alpha Innotec flange seal for WWS8651098€131.71
Alpha Innotec expansion vessel 12 litre8651093€217.03
Alpha Innotec contact sensor 1m with plug8651196€69.07
Alpha Innotec filter drier8652041€72.31
Alpha Innotec connection cable 1 metre8653624€111.19
Alpha Innotec pump UPM GEO 25-125 130 mm PWM upward 9h with ferrite core8651116€653.35
Alpha Innotec seal set module box PWZS..8654147€66.91
Alpha Innotec relay DILM-9-018653182€91.75
Alpha Innotec connection cable 2m8651122€96.07
Alpha Innotec contact sensor for e.g. LWD 50-70A-RX AI607417018651088€100.39
One series, several versions Within one series, parts can change by production year or by country version. The full designation and serial number on the rating plate settle it; a photo to info@instalpunt.com saves you a parcel back to the Netherlands.

Shipping across the EU

alpha innotec parts ship by PostNL parcel from our warehouse in Alblasserdam near Rotterdam (the Netherlands) across the EU. Shipping costs €9.95 per order to Austria, Denmark, Italy, Spain and Sweden and €12.95 to the other EU countries, VAT included. Free delivery from €199. In-stock items usually arrive within 3–5 working days, made-to-order items within 5–7 working days (a longer lead time is shown on the product page). You pay by credit card, Apple Pay, Pay by Bank, PayPal or Klarna.

To EU countries outside the Netherlands and Belgium we only ship what can go by parcel post: genuine spare parts and small items (thermostats, taps, filters, sensors, pumps, circuit boards and the like), plus electric heating up to 32 kg. Complete appliances — central heating boilers, heat pumps, storage and heat pump water heaters, radiators, split air conditioners — and home batteries are currently not shipped there; compact kitchen water heaters are. Customers in the Netherlands, Belgium, Germany and France have their own sites: instalpunt.nl, instalpunt.be, instalpunt.de and instalpunt.fr.

Everything about shipping, payment and returns →

From our service engineer

Alpha Innotec is a German heat pump brand. Find parts by the article number on the old part; the actuator of the three-way valve is a part that is replaced more often.

Only an F-gas certified engineer may work on the refrigerant circuit of a heat pump. Questions? E-mail info@instalpunt.com – we reply in English.

✓ Checked by Andrea Donadio, service engineer at HanVos Installaties (Netherlands) · 10 November 2026

Frequently asked questions

I live outside the Netherlands. Can I order alpha innotec parts here?

Yes, from any EU member state. Parts and small items travel by tracked PostNL parcel: €9.95 per order to Austria, Denmark, Italy, Spain and Sweden, €12.95 to the other EU countries, free from €199. Complete appliances are not shipped outside the Netherlands and Belgium — see Shipping.

My alpha innotec appliance was installed in another country. Are the parts the same?

Mostly. alpha innotec uses the same manufacturer part numbers across Europe; what changes between countries is the model name on the casing, sometimes the gas type, and the language on the labels. Go by the series on the rating plate and the number on the old part, not by the marketing name.

How do I make sure I order the right alpha innotec part?

Find the series and model on the rating plate, open that series in the catalogue and match the position number in the exploded view. Or e-mail a photo of the rating plate and the old part to info@instalpunt.com — we reply in English with the part number.

Are these original alpha innotec parts or copies?

Original manufacturer parts. All 149 items carry the alpha innotec part number, so your engineer can check it is the exact part they would have ordered.

What if it turns out to be the wrong part?

EU consumers have fourteen days to withdraw. Unused parts go back in their packaging; items ordered specially from the manufacturer and parts that have been fitted are the exceptions. Details on the returns page.

Other brands

Guides: EU heating rules, energy prices & repair

What applies across the EU, last reviewed October 2026 — from fossil boiler rules to the 2028 carbon price.

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