Plumbing and heating supplies for everyone
CUSTOMER SERVICE: +44 (0)3300 535899 // customercare@plumb2u.com
Your cart 0
PAYPAL CREDIT
Finance options available
EXPRESS DELIVERY*
Order before 1pm
FREE DELIVERY
On orders over £50*
RATED EXCELLENT
Read reviews
Continue Shopping
Honeywell Home 22mm Angled Auto Bypass Valve DU145-3/4B

Honeywell Home 22mm Angled Auto Bypass Valve DU145-3/4B

(Code: 3310993)
Honeywell Home
Honeywell Home 22mm Angled Auto Bypass Valve.Automatic By-pass valve
£ 45.35
300g
-+
Add to cart
@import url(https://fonts.googleapis.com/css?family=Lato:100,400); #the-final-countdown { background: #333; font-family: 'Lato', sans-serif; text-align: center; color: #eee; text-shadow: 1px 1px 5px black; padding: 1rem 0; font-size: 3rem; border: 1px solid #000; }
PAYPAL CREDIT
Finance options available
EXPRESS DELIVERY*
Order before 1pm
FREE DELIVERY
On orders over £50*
RATED EXCELLENT
Read reviews

  1. Description of Honeywell Home 22mm Angled Auto Bypass Valve DU145-3/4B:



    This product is the Honeywell Home 22mm Angled Auto Bypass Valve.Automatic By-pass valve.


    This automatic bypass and differential pressure valve is used to maintain constant differential pressure in a heating system. It reduces flow noise in a system, particularly as thermostatic radiator valves are closing. The boiler return temperature is raised and this reduces the corrosion caused by flue gas condensation. In addition, when radiator valves are closed it also maintains flow over the temperature sensor on the boiler to ensure proper operation of external temperature compensating controls. On gas fired water heaters it guarantees a minimum flow circulation when thermostats or radiator valves are closed.

  2. Features of Honeywell Home 22mm Angled Auto Bypass Valve DU145-3/4B:

    ✔ Reduces system noise and maintains an even system pressure
    ✔ Ensures constant flow through boiler
    ✔ lockable set pressure prevents inadvertent adjustment
    ✔ Unique and simple adjustment mechanism
    ✔ Automatic By-pass valve

  3.  
  4. To find out more details about the product. Have a look at the following product spreadsheet.






Related Items
Honeywell Home Sundial RF2 Pack 3 Y9420S2005
Honeywell Home Sundial RF2 Pack 3 Y9420S2005
£ 282.50
Honeywell Home T3 Programmable Thermostat (Wired) T3H110A0066
Honeywell Home T3 Programmable Thermostat (Wired) T3H110A0066
£ 55.25
Honeywell Home T4 Wired Programmable Thermostat T4H110A1021
Honeywell Home T4 Wired Programmable Thermostat T4H110A1021
£ 76.85
Honeywell Home Wireless Digital Room Thermostat DT92E1000
Honeywell Home Wireless Digital Room Thermostat DT92E1000
£ 109.99