Honeywell Home Differential Bypass Valve 22mm - DU145B

Ref: HCON712

  • Quick and Easy to adjust 
  • Quietens the system and stabalises system pressure 
  • High capacity flow - up to 50 litres per minute 
  • Wide differential pressure range 0.1 to 0.6 bar 
  • 22mm compression fittings for straight-forward installation 
  • Ensures constant flow through boiler 
  • Built-in accidental adjustment prevention
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OVERVIEW

Honeywell Home 22mm Differential Valve By-Pass DU145B. This valve is part of the Honeywell Home range and controls flow of water through a bypass circuit which is installed between flow and return pipework, typically at or near the boiler. The DU145 saves energy by only allowing flow through the bypass when needed i.e. when flow through the system is reduced when zone valves or radiator thermostats are closing.

SPECIFICATION

Brand Honeywell Home
Manufacturer's Part Number (MPN) DU145-3/4B
GTIN (Barcode) 4019837022778
Pipe Fitting Left 22mm
Pipe Fitting Right 22mm

Reviews

DELIVERY & RETURNS

When will my order be dispatched and delivered?

Orders delivered by our branches are normally dispatched and delivered within 1-2 working days.

Orders delivered by our courier partners are dispatched same-day when ordered before 2pm and next working day when ordered after 2pm or on weekends.

Courier deliveries are normally delivered within 1-2 working days. *in exceptionally busy periods e.g. holidays, lead times can be longer than the norms stated above and orders should be placed early to avoid disappointment.

For more details, please see our Delivery Details page.


How much will delivery cost?

Delivery charges are calculated at checkout and vary per product. Orders coming from multiple branches may incur a charge per branch, depending on the volume ordered.

For more details, please see our Delivery Details page.


Can I return this item for a refund?

Yes.

We are governed and adhere to, the United Kingdom Distance Selling Regulations. This means we will accept returns and offer a full refund as long as the item is unused, unopened and still in the original packaging.

Please note that we cannot accept returns or cancellations for orders that have been ordered as a special item, powders (e.g. cement and plaster) and bulk bagged aggregates. You will be notified at order stage if the item is a special item. Stock items returned to branch may be subject to a 10% restocking charge.

To return your order, please pack it securely and send it back to us, we must receive it back within 7 days of the date that you received it. Please note that it is your responsibility for returning the goods at your expense unless we delivered the item to you in error or the item is faulty. A refund will be issued as soon as possible but within 30 days at the latest.

For more details, please see our Return & Refund Policy page.

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