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header-product WC connection reduction TECE 9820136 DN 90/100 PP
14.49 €

WC connection reduction TECE 9820136 DN 90/100 PP

Reduction for WC TECE 9820136 DN 90/100 Photo 1
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WC connection reduction TECE 9820136 DN 90/100 PP

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Short description

Reduction for WC connection TECE 9820136 is a polypropylene (PP) adapter designed to join DN 90 and DN 100 soil/waste pipes. It provides a reliable, corrosion-resistant connection between differing pipe diameters for toilet installations. Suitable for domestic and commercial sanitary systems, it simplifies retrofit or new-install plumbing work and ensures secure sealing and alignment.
Available for order: 29 pcs.
Warranty: 2 Years
SKU: 4595136
Manufacturer: TECE
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
08.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
13.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.14 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
13.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

The TECE WC connection reduction is a high-quality polypropylene adapter engineered to facilitate the transition between DN 90 and DN 100 soil and waste pipe systems. This component is essential for ensuring a secure and leak-proof connection in toilet installations where pipe diameters differ. Manufactured from durable, corrosion-resistant material, it provides long-term reliability for both residential and commercial sanitary plumbing projects.

Advantages

This adapter offers a robust solution for plumbing professionals and DIY enthusiasts alike, ensuring precise alignment and a tight seal between pipes of varying sizes. Its polypropylene construction is highly resistant to chemical degradation and mechanical stress, making it an ideal choice for waste water systems. The design simplifies the installation process, allowing for efficient retrofitting or new construction without the need for complex modifications to existing pipework.

Suitable for

  • Connecting DN 90 toilet outlets to DN 100 waste pipes
  • Residential bathroom renovations
  • Commercial sanitary system installations
  • Retrofitting older plumbing systems

When it may not be suitable

This product is specifically designed for DN 90 to DN 100 transitions and will not be compatible with pipe systems of different nominal diameters. It is intended for use in standard gravity-fed waste water systems and should not be used in high-pressure piping applications.

Key specifications

  • Material: Polypropylene (PP)
  • Connection sizes: DN 90 to DN 100
  • Application: WC waste pipe connection
  • Corrosion resistance: High

How to use

To install the adapter, ensure that both the DN 90 pipe and the DN 100 pipe ends are clean, dry, and free of debris. Insert the adapter into the larger pipe while sliding the smaller pipe into the corresponding side of the reduction. Use appropriate plumbing lubricant if necessary to facilitate a smooth fit. Ensure the connection is fully seated to maintain a secure seal and prevent leaks.

What to consider before purchase

  • Verify the nominal diameter of your existing waste pipe
  • Check for sufficient space in the installation area
  • Ensure compatibility with your specific toilet outlet type
Usage recommendations: Always inspect the seals and pipe ends for damage before installation. It is recommended to test the connection for leaks by flushing the toilet several times after the installation is complete to ensure the integrity of the joint.
All features
Weight:
0.144 kg

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the Reduction for WC TECE 9820136 DN 90/100 cost, and is it available for purchase?

The price is 14.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 29 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 08.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All TECE products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized TECE service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.