Ask us about next day delivery by calling 01325 488 588
Order Helpline 01325 488 588
Order Helpline 01325 488 588

Honeywell Home Differential Bypass Valve - 22mm

Code:
310993

This automatic bypass and differential pressure valve from Honeywell Home is brilliant for maintaining constant differential pressure in your heating system. It minimises flow noise when thermostatic radiator valves are closing. The boiler return temperature is also raised to ... Read More

£51.66 Incl. VAT
Earn points

SUPER Rewards Earn points and build more across our SUPERSTORES!

Find out more
Oops! Please select from the options
Est. Delivery: 1-2 Working Days
Shipping costs displayed in basket.
We can let you know when this product is back in stock.

This product is proving to be very popular and has unfortunately sold out.

Enter your email below and we'll notify you as soon as this product is back in stock:

For delivery Thursday, Dec 5th - order in:
days hrs mins secs
Subject to stock availability, if products on a 24 hours service are ordered alongside products NOT on a 24 hours service, this may delay your whole order.
View Transport Policy

All delivery charges are included in the final shopping basket and are dependent on the products Scottish Highlands & the Islands where additional shipping charges will apply.

Please note that not all products will incur an additional delivery charge to the Scottish Highlands & the Islands – this is based on the costs from the manufacturer, distributor or courier providing shipping on our behalf. If your delivery address is in the Scottish Highlands and Islands, a member of our helpline team will contact you prior to processing your order should an additional delivery charge apply.

While we make every effort to ensure orders are delivered by the date required, we cannot guarantee availability from the manufacturer or the manufacturer's delivery schedules.

Any variation to web delivery date given will be advised to you by email or telephone. If we are unable to make delivery because access is not possible, we reserve the right to make a failed delivery charge.

Create a wishlist

"Helpful"

Nicholas Tatam

Description

This automatic bypass and differential pressure valve from Honeywell Home is brilliant for maintaining constant differential pressure in your heating system. It minimises flow noise when thermostatic radiator valves are closing. The boiler return temperature is also raised to prevent corrosion from flue gas condensation.

When radiator valves are shut, it also regulates flow over the temperature sensor on the boiler and allows the proper operation of external temperature compensating controls. With gas fired water heaters, it guarantees a minimum flow circulation when thermostats or radiator valves are shut.

Features & Benefits: Honeywell Home Differential Bypass Valve - 22mm

  • Simple adjuster knob for differential pressure setting
  • Easy installation between the flow and return pipework
  • Prevents corrosion
  • Reduces flow sound
  • External controls are not needed
  • Setting read directly from indicator scale
  • Setting value is in metres water column

Product Specification

  • Honeywell Controls DU145 3/4B

Details

Honeywell Controls DU145 3/4B Features Silent Operating

Downloads

There are no product downloads to show.

Questions & Answers

There are currently no questions for this product.

loading...

Product Enquiry Form

Honeywell Home Differential Bypass Valve - 22mm

*Required Field