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RM Indirect SS Cylinder 935 x 400 (40045)

Part L compliant. Vented, with high efficiency foam insulation and 22mm compression connections and fittings.

  • Stainless Steel
  • 10 Year Manufacturer's Guarantee
  • Welded Joints Reduce Risk of Leaks
  • Standard BS Tapping Heights (Copper Equivalent)

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£159.99INC VAT

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RM Indirect SS Cylinder 935 x 400 is rated 3.0 out of 5 by 2.
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Rated 1 out of 5 by from BIG HOLE Big hole for immersion heater found in the cylinder I have bought. Not shown in photograph. You may not rely on the photograph or the written description to show all of the information which you may require to make a properly informed choice of product.
Date published: 2015-11-26
Rated 5 out of 5 by from Excellent replacement cylinder This slimmer stainless steel cylinder 400mm plus 70mm insulation is an excellent replacement for an old copper 900mm x 450mm cylinder. Minimum adjustment to pipework as connection points are pretty much as the same level as old cylinder except for hot water point at the top as it is slightly taller at 935mm plus foam insulation. 5 star for value and performance but too soon to comment on reliability. One thing to note, you will to blank off additional point if not needed and also recommend rinsing out before fitting.
Date published: 2014-11-02
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Why does the box for my 935 x 400 cylinder (part 40045) state size 849 x 400

Asked by: Zak0495
Stainless Steel Vented Cylinders are alternatives to Copper Cylinders, although they hold exactly the same with capacity, the way they are manufactured is totally different. 40045 is a stainless alternative to a copper 1050 x 400 which holds 122 ltrs this cylinder has a concaved bottom hence its height. The 40045 St/St Cylinder has a flat bottom so by reducing the height but still holding 122 Ltrs. However the 849 X 400 size is the St/St equivalent to a 900 x 400 which only holds a capacity of 95 Litrs I can only assume if the cylinder is indeed 849 tall it has been boxed incorrectly. Regards
Answered by: RM Cylinders Expert
Date published: 2017-01-15

how many litres does this hold?

Asked by: Yourspeed
120 litres
Answered by: RM Cylinders Expert
Date published: 2016-10-08

Is this a replacement for a primatic cylinder?

Asked by: RoyCl
Hi This is not a replacement for a primatic cylinder. The only direct replacement would be our Automatic range of cylinders, unfortunately these are not available through Screwfix, you would need to go to a dedicated plumbers merchants I hope this helps
Answered by: RM Cylinders Expert
Date published: 2016-07-30

66274 Aquastel Tank.

Can you please advise which hot water oultet is for bath / shower? I assume the top one is for bath & the one in the side is for shower?
Asked by: Anonymous
Thank you for contacting us. In normal plumbing practice the top connection is used as the primary hot draw off, and the tapping on the side (Secondary Return) can be used as a shower take off tapping.
Answered by: RM Cylinders Expert
Date published: 2016-03-26

Has the cylinder a normal immersion heater tapping at the top?

Asked by: ATB48
Thank you for contacting us. The 935 x 400 Indirect Stainless Steel cylinder has a 2" 1/4 tapping for an immersion heater element.
Answered by: RM Cylinders Expert
Date published: 2016-10-31
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Specification
Brand RM Cylinders
Connection Type 22mm Compression Fittings
Construction Material (Plumbing) Stainless Steel
Direct/Indirect Indirect
Litre Capacity 162 Ltr
Manufacturer Guarantee 10 Year Manufacturer's Guarantee (T&Cs Apply)
Manufacturing Standards Part L
Pack Size 1
Pieces in Pack/Case 1
Product Diameter 400 mm
Product Height 935 mm
Product Type Cylinder

Equivalent to copper cylinder size H x Dia: 1050 x 400mm. Add 70mm to diameter to include foam insulation. Max. working head 25m. Complies with Part L of the Building Regulations.