4-Lug Combi Boiler Plate Heat Exchanger 12 Plates – Compatible with Viessmann Vitopend 100 WHE / WHO (ITM 7817471)

Product Description

The 4-lug 12-plate combi boiler heat exchanger is a high-efficiency heat transfer element compatible with Viessmann Vitopend 100 WHE / WHO models. By heating domestic hot water quickly and evenly, it improves the performance of the appliance. Manufactured by ITM, this model minimizes heat loss while offering long service life and high durability.

Technical Specifications

• Product Code: ITM 7817471
• Model: 4-Lug Plate Heat Exchanger
• Number of Plates: 12
• Material: Stainless steel (high heat resistance)
• Connection Type: 4-lug mounting connection
• Application: Heat transfer between domestic water and the heating circuit
• Compatible Brands and Models:
  • Viessmann Vitopend 100 WHE
  • Viessmann Vitopend 100 WHO

Product Features

• High Heat Output: Thanks to its 12-plate design, it heats hot water faster.
• Long-Lasting: With its stainless steel body, it is resistant to corrosion and pressure.
• Energy Savings: Reduces fuel consumption through optimum heat transfer.
• Easy Installation: Fast and secure installation with the 4-lug connection system.
• Viessmann Compatibility: Fully compatible with Vitopend series combi boilers.

Applications

The 4-lug 12-plate ITM heat exchanger is designed for heating domestic water in combi boiler systems. It improves hot water performance and provides a constant temperature in Viessmann Vitopend 100 series appliances.

With the Yedepa Guarantee

Yedepa is the address for quality and trust in combi boiler spare parts. All heat exchanger products are inspected before packing and shipped with a warranty.

Frequently Asked Questions

What does a 4-lug plate heat exchanger do?

The plate heat exchanger transfers heat between the heating circuit and the domestic water in the combi boiler, heating the hot water quickly and evenly. This ITM-made model has 12 plates and is fitted with a 4-lug mounting connection.

Which combi boiler models is this heat exchanger compatible with?

It is compatible with the Viessmann Vitopend 100 WHE and Vitopend 100 WHO models.

What is the original part code of the heat exchanger?

The equivalent/original code is 7817471; the Yedepa product code is PHE169.

What are the material and number of plates of the heat exchanger?

The heat exchanger is made of stainless steel and has 12 plates. The stainless steel body provides resistance to corrosion and pressure, and the 4-lug connection system makes installation easier.

Can I buy regularly with an invoice as a service company/technician?

Yes, all our sales are invoiced. All orders, including those from service companies and technicians, are placed directly through our website.

How do I track my shipment after ordering?

Your shipment tracking number is sent to your e-mail and phone after ordering; you can follow its status in the “Where Is My Shipment?” section.

Can I return or exchange the product?

Yes. Under Consumer Protection Law No. 6502 you have the right of withdrawal/return within 14 days of delivery. To avoid ordering the wrong model, we recommend that you verify compatibility before ordering. Details are on our “Delivery, Returns and Exchanges” page.

What payment and installment options are available?

You can pay by debit/credit card and Tosla, and take advantage of installment/credit options through Fibabanka and Akbank. Current options are listed on our “Payment Options” page.

Where is Yedepa located and how is delivery made?

Yedepa is an e-commerce site; orders are placed through yedepa.com and shipped to your address by courier from our warehouses across Turkey and from our contracted suppliers. Our head office is at Cennet Mah. 2. Yavuz Selim Cad. No:68/A, Küçükçekmece / İstanbul.