Viessmann Low Loss Header Type Q70

Viessmann Low Loss Header Type Q70

The Viessmann Low Loss Header Type Q70 is a heating system accessory designed to help manage water flow between the boiler and connected heating circuits. It provides a practical way of hydraulically separating the boiler circuit from the heating circuits, helping the system operate more smoothly where different flow rates are required.

Hydraulic Separation

A low loss header can be particularly useful in heating systems with multiple circuits or where the boiler and heating circuits have different flow requirements. By separating the primary boiler circuit from the secondary heating circuits, the header helps maintain more stable hydraulic conditions throughout the system.

Designed for Viessmann Heating Systems

The Type Q70 is part of the Viessmann range of heating system accessories and is designed to support suitable Viessmann heating installations. It can be used as part of a correctly designed system where hydraulic separation is required.

Key Features

• Viessmann Low Loss Header Type Q70
• Designed for hydraulic separation within heating systems
• Helps separate boiler and heating circuits
• Suitable for systems with differing flow requirements
• Can support stable water flow through connected circuits
• Part of the Viessmann heating accessories range
• Designed for use within compatible heating system configurations

Frequently Asked Questions

What is a low loss header used for?

A low loss header is used to hydraulically separate the boiler circuit from one or more heating circuits. This can help maintain appropriate flow conditions when different circuits have different flow requirements.

What is the Viessmann Low Loss Header Type Q70?

The Type Q70 is a Viessmann low loss header designed to provide hydraulic separation within compatible heating systems. It can help the boiler and connected heating circuits operate effectively when used as part of a correctly designed system.

Do I need a low loss header for my heating system?

It depends on the design of the heating system. Low loss headers are generally used where hydraulic separation is beneficial, such as systems with multiple heating circuits or different flow requirements. A qualified heating professional should determine whether one is appropriate for your installation.

At JJ Building Materials, we're committed to supplying quality building products at competitive prices, backed by the service and expertise you'd expect from an established independent merchant. Whether you're a trade professional managing large-scale projects or a homeowner taking on a DIY renovation, we're here to help you find the right products for the job.

As part of the JJ Roofing Supplies Group, we build on decades of experience supplying construction materials across the UK. We've expanded beyond roofing to offer a growing range of building materials, including timber, insulation, landscaping products, plumbing supplies, flooring, doors, bricks, fencing, garden buildings and much more – all available to order online with nationwide delivery.

We work with many of the industry's leading manufacturers to bring you trusted products that meet the highest standards of quality and performance. Our team is passionate about providing excellent customer service, competitive pricing and a straightforward shopping experience from start to finish.

When you shop with JJ Building Materials, you can expect:

• Competitive prices on leading brands and quality products.
• Nationwide delivery across the UK
  
• A constantly expanding range of building and landscaping materials.
  
• Friendly, knowledgeable customer support.
  
• A trusted business backed by the JJ Roofing Supplies Group.
  

Every order is personally reviewed by our experienced team to ensure everything is correct before dispatch. We offer delivery from as little as the next working day on selected products, so please refer to the dark blue Estimated Delivery box above for the expected delivery timeframe for this item.

We work with trusted manufacturers and specialist delivery partners to ensure your order arrives safely and on time. You'll receive tracking details once your order has been dispatched, and if we need to confirm any delivery details, one of our team will contact you directly to keep everything running smoothly.

Roof Tiles & Fittings:

We recommend ordering an additional 10% of roof tiles to allow for any breakages that may occur during delivery or handling. Roof tiles are naturally fragile, and having a few extra on site helps prevent delays and ensures your roofing project can be completed without interruption.

Multiple Products from the Same Supplier

If you're ordering multiple products from the same supplier, your order will be dispatched together once all items are ready. This means the longest lead time will apply.

If you need part of your order sooner, please call us on 01202 113233. We can arrange a split delivery, although an additional shipping charge will apply.