Tower Air Separator 22mm

By Tower Product code: 75473 Pack size: Each

Product Details

Installed between the boiler and pump to remove air from the heating system.

• Helps noise reduction
• Specified by British Gas
• British manufactured
• For soldered copper connection only
• Automatically and progressively eliminates air from the system
• No moving parts
• Reduces pump failure by reducing cavitation
• Simple installation
• For open-vented systems only
• Plumb into the flow between boiler and pump
• Vent pipe connects to top connection and terminates over the feed and expansion tank
• Removes air from system water with greatest efficiency, if the air separator output is within one metre of the pump

Technical Specification
Brand Tower
Manufacturer ID AIR22
Size (mm) 22
Power Source / Cordless Gas
User Guide click here
User Guide click here
User Guide click here
Delivery details

DELIVERY OPTIONS (UK mainland only)

Next Day Delivery – £5.00 or FREE for orders over £35

  • Order before 7pm Monday to Thursday for next business day delivery
  • Order Friday to Sunday before 5pm for Monday delivery
  • Orders placed after Sunday at 5pm will be delivered the following Tuesday
Pre-12pm Delivery – £10.00 to arrive before 12pm on the scheduled days above
Saturday Delivery – £10.00 or £5.00 for orders over £35 & FREE for orders over £75 (order by 6pm Friday)
Sunday delivery – £10.00 or £5.00 for orders over £35 & FREE for orders over £75 (order by 4pm Saturday)
Times may vary for items being delivered directly from the supplier. For more information, please visit our delivery information page below.
Items over 30kg can only be delivered from Monday to Friday. If ordered before 6pm, please allow up to two business days for delivery. Orders placed after 6pm Thursday will be delivered after the weekend.
More about Delivery
Click & Collect details

Collection Details

Our opening times are 7am-8pm Monday-Friday, 7am-7pm Saturday and 9-4pm Sunday. Please check your local branch is open on the branch locator page, before you visit.

Once you have placed your order online, we’ll have it ready for you at the branch you have selected in as little as 5 minutes. We will hold your order for 14 days, after which we will automatically generate a refund to the payment type you used to place the order.

Don’t forget your mobile number – Make sure your mobile number is added so that we can text you when your order is ready to collect. Please wait for your text or email before coming to collect your items.

If an item is eligible for Next Business Day Collection in branch, the order must be placed by 7pm Monday to Thursday for collection the next day. Orders placed after 7pm on Thursday, and up to 5pm on Sunday, will be available for collection on Monday. For larger items over 30kg, please allow two business days.

Reviews
Tower Air Separator 22mm is rated 4.9 out of 5 by 11.
Rated 5 out of 5 by from Blocked system This just replaced a blocked unit
Date published: 2022-03-19
Rated 5 out of 5 by from Does the job Have used them for years they are easy to fit and work
Date published: 2021-10-29
Rated 4 out of 5 by from Good value Good value. Clean surfaces carefully before soldering. Works well after installation.
Date published: 2021-06-28
Rated 5 out of 5 by from Easy Air separation Great way to connect the open vent and cold feed in a heating system Despite what engineers say I’ve never had one block up
Date published: 2021-06-01
Rated 5 out of 5 by from Identical replacement Identical replacement for a blocked one , and cost effective .
Date published: 2021-02-14
Rated 5 out of 5 by from Great value for money The product is very well made and looks strong. I have a lot of air in my system and this will get rid of it as I have tried bleeding the radiators but no success.
Date published: 2019-12-04
Rated 5 out of 5 by from Does the job Fitted several of these over the years. Simple, easy to fit, reliable, working 24/7. Doesn't suffer from scale like automatic type vents are rather prone to do.
Date published: 2019-11-11
Rated 5 out of 5 by from Air Separator 22mm All good, whats to say, it separates air.
Date published: 2019-08-12
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