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Manifold Fill/Drain Valve Pair & Auto Air Vent

From £35.96
Now £35.96
in stock, ready to be shipped
Manifold Fill/Drain Valve Pair & Auto Air Vent
From £35.96
Now £35.96
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Fast & Reliable Delivery

For delivery on Tuesday

When ordered before 4pm (On weekdays)

The Manifold Fill/Drain Valve Pair & Auto Air Vent is an essential component for efficient and convenient filling, draining, and air venting of your manifold system.

Featuring high-quality 1-inch nickel plated valves, this set includes both the fill and drain valves. The nickel plating ensures durability, corrosion resistance, and longevity, making it suitable for various applications.

The valves are designed with a hose connection, allowing for easy connection to a hose or other plumbing fittings. This enables quick and efficient filling and draining of the manifold system.

In addition to the fill/drain valves, the set also includes an auto air vent. The auto air vent helps to automatically release air trapped within the system, ensuring optimal performance and preventing airlocks. This helps maintain the efficiency and effectiveness of your manifold system.

To provide comprehensive monitoring capabilities, a pressure gauge is included in the set. The pressure gauge allows you to easily measure and monitor the pressure within the manifold system, providing valuable information for proper system operation and maintenance.

With the Manifold Fill/Drain Valve Pair & Auto Air Vent, you can confidently fill, drain, and vent your manifold system with ease. The inclusion of the hose connection, auto air vent, and pressure gauge ensures a complete and reliable solution for your manifold needs.

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Our customer support is available Monday to Friday 7am-6pm.

Call us on 01268 567 016

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Free delivery on all orders

At The Underfloor Heating Store, we strive to make every step of your order as easy and convenient as possible, from finding the right underfloor heating setup to best suit you to taking delivery of your system the very next day.

We're proud to offer a range of delivery options to suit you, including free delivery on all of our orders or next working day delivery for a fixed price of £4.99

  • 2-3 working days delivery - FREE (Order before 4pm Monday - Friday)
  • Next working day - £4.99 (Order before 4pm Monday - Friday, applies to orders over £19.99)
  • Next working day before 10.30am - £14.99 (Order before 4pm Monday - Friday)
  • Saturday delivery - £29.99 (Order before 4pm Monday - Friday)
  • Free collection from our Basildon warehouse in Essex

Explore our full delivery policy

30 days returns policy

At The Underfloor Heating Store, our customers have 30 days to upgrade, replace or refund their orders.


At The Underfloor Heating Store, we want to ensure you are happy with every purchase you make. If you have any issues with your chosen product, whether damaged, faulty or simply an unwanted item, you can simply return what you bought for a refund. Learn more.


We take great care in the delivery of all of our products, however, in the event of your delivery arriving damaged or if you notice a manufacturing fault of any kind within 48 hours of delivery, you're within your rights to a replacement. Learn more.


Within 14 days of purchasing from us, you are eligible to upgrade if you deem you want something a little better. Simply send it back to us brand new and we'll happily assist you with an upgrade to your order. Learn more.

Lifetime warranty

At The Underfloor Heating Store, we are committed to providing our customers with high-quality products and outstanding customer service. That's why we offer a comprehensive warranty on all of our underfloor heating products, with a lifetime warranty for our ProWarm range of products.

Our warranties are designed to give you peace of mind and ensure that your underfloor heating system operates reliably for years to come.

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We'll beat any price

At The Underfloor Heating Store, our main priority is customer satisfaction. To cement our commitment to this, we are proud to offer our Underfloor Heating Price Match Promise. If you find a lower price on an identical product anywhere else, we will match it – guaranteed!

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