Bypass valve- DIFF pour Saunier Duval - 8000041507
  • Bypass valve- DIFF pour Saunier Duval - 8000041507

Bypass valve- DIFF pour Saunier Duval - 8000041507

10484
€155.91
This bypass valve ensures precise and reliable distribution of the heat transfer fluid, optimising heating comfort and efficiency.
Quantity

Colissimo Delivery expected from 2026-10-15

Available

Delivery & returns
  • ✓ Free delivery on orders over €79
  • ✓ Free returns within 30 days
Find out more about terms and conditions

This bypass valve is designed for Saunier Duval boilers to ensure optimal circulation of the heat transfer fluid in the heating circuit. It allows the flow to be diverted or regulated according to the system's needs, ensuring balanced heat distribution and efficient operation of radiators or underfloor heating systems.

Manufactured from temperature- and pressure-resistant materials, this valve offers high durability and consistent performance.

Technical specifications:

  • DIFF for Saunier Duval
  • Manufacturer's reference: 8000041507
  • Net weight: 0.766 kg
  • Dimensions L x W x H (mm): 146 x 138 x 172

The ISOTHERM parts are created, manufactured and tested by Isotherm. They offer all the guarantees of interchangeability and quality of the parts they replace.

Features of product: BYPASS VALVE- DIFF POUR SAUNIER DUVAL - 8000041507

Package Weight (kg)
0.882
Package Height (m)
0.09
Package Width (m)
0.21
Package Length (m)
0.19

Saunier Duval Spare Parts (DIFF): Reliability and Savings

The cost of manufacturer parts can sometimes hinder regular maintenance of your gas boiler. The DIFF brand offers a relevant solution for both professionals and knowledgeable individuals, optimizing distribution and packaging costs.

A Rigid Technical Quality

The most important aspect of DIFF parts is the guarantee of compliance. We provide components that meet the same technical specifications as the parts installed by Saunier Duval. Our commitment is firm:

DIFF parts are designed according to our own specifications, ensuring compatibility and quality equivalent to manufacturer's original parts.

You can thus replace your three-way valves, pressure switches, or control boards with confidence, while managing your budget.

Saunier Duval Manufacturer Warranty is Maintained

Legally, choosing a quality equivalent spare part cannot result in the loss of your device's warranty. This is your right, and it is the policy of the DIFF brand:

The use of DIFF or DIFF Isotherm parts does not affect the manufacturer’s warranty, as long as they are correctly installed and comply with safety requirements.

Finding the DIFF Reference for Saunier Duval

To order the correct spare part, it is essential to rely on the manufacturer's reference for the defective Saunier Duval part. Use this reference to find the corresponding DIFF equivalent in our catalog. Common parts categories include:

  • Heat Exchangers: Critical parts for ECS (Domestic Hot Water) on Thema models.

  • Fans: For flue gas extraction on condensing boilers.

  • Control Boards: For the electronic brain of your installation.

Choose DIFF parts for your Saunier Duval spare parts: guaranteed performance at an optimized price.

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