Stelstor Aquastel Stainless Indirect Vented Hot Water Cylinder 900 x 450 117L

By RM Cylinders Product code: 39966 Pack size: Each

£214.47 Exc. VAT £178.72

Product Details

• Stainless steel
• Welded joints reducing the risk of leaks
• High efficiency foam insulation
• Complies with Building Regs part L

Quoted sizes are the equivalent for a copper tank. Stelstor tanks are slightly smaller in dimension but hold the same water volume.
It is recommend that elements with copper pockets are not fitted to stainless steel cylinders.

Technical Specification
Brand RM Cylinders
Width (mm) 450
Height (mm) 900
Material Stainless Steel
Manufacturer ID 900450ss
Width (mm) 450
Warranty (years) 25
Type Indirect
Depth (mm) 450
Volume (L) 117
Delivery details

DELIVERY OPTIONS (UK mainland only)

Next Day Delivery – £5.00 or FREE for orders over £25

  • 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 or £5.00 for orders over £25, to arrive before 12pm on the scheduled days above

Saturday Delivery – £10.00 or £5.00 for orders over £25 & FREE for orders over £75 (order by 6pm Friday)

Sunday delivery – £10.00 or £5.00 for orders over £25 & 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.

Stelstor Aquastel Stainless Indirect Vented Hot Water Cylinder 900 x 450 117L is rated 4.1 out of 5 by 14.
Rated 1 out of 5 by from Leaking cylinder I Installed the Stelstor Aquastel indirect vented hot water cylinder in my airing cupboard and wow three days later the expansion tank in the loft was dripping water from the overflow pipe not something I wanted to see with a new tank anyway the float valve in the expansion tank was working ok so the only other way water can get into the header tank is through the heating coil in the tank itself must be a bad bit of welding or something like that so now about to fit a replacement tank hope that goes ok and I haven't got into a bad batch of tanks
Date published: 2021-10-31
Rated 5 out of 5 by from Great cylinder Great cylinder, well made with 22mm compression on all pipe fitting points. Note you do get an extra domestic hot water entry point at the top of the straight side of the cylinder, above the cold water in. This is for hot water return from a circulating supply. Did not need this so fitted a drain off point here to drain off a little water should I need to change the immersion heater in future. Failing that just bung it off. Not shown on the images at Tool-station. Also the insulation is 37mm not 25mm as in some older cylinders. The actual external width of the cylinder is 525mm including insulation. Cylinder performs really well and hold the heat better than my previous copper cylinder. Good price from Tool-station also.
Date published: 2021-10-07
Rated 5 out of 5 by from Indirect hot water cylinder Happy with the cylinder it is well made and easy to fit
Date published: 2021-07-10
Rated 1 out of 5 by from Different product in box! Not what I expected when I opened the box but as I had done a round trip of 40 miles I persevered with what I had been given. Same manufacturer. Fitting was a challenge as the unit still stated the same dimensions, but was closer to 500mm wide. Also an extra outlet on the top side. Customer Services aware. Message to self, check the contents next time!
Date published: 2020-06-13
Rated 5 out of 5 by from Brilliant A million times better than the old anode cylinders .No threaded connections that in time come loose and leak a lot neater and tidier cylinder
Date published: 2019-07-29
Rated 5 out of 5 by from Easy to fit Great cylinder and quick to fit. No messing when male irons
Date published: 2018-07-20
Rated 5 out of 5 by from its blue and holds water its a tank it holds hot water what else to say! Pity toolstation do not stock a immersion heater for this stainless tank. it needs an incoloy immersion heater with incoloy thermostat sheeth , I had to go to elsewhere for that
Date published: 2018-03-14
Rated 5 out of 5 by from Good cylinder Good quality product at right price
Date published: 2017-12-29
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