RM 1200 x 450 Indirect Vented Cylinder (86775)

£ 320.99INC VAT

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RM 1200 x 450 Indirect Vented Cylinder (86775)

The tolerance on the cylinder diameter, cylinder height, and positions of connections specified is plus or minus 6mm.

Grade 3 with maximum working head of 10m. 2 year manufacturer's guarantee.

  • Copper Construction
  • 2 Year Manufacturer's Guarantee (T&Cs Apply)
  • Complies with Part L Building Regulations

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View all: Unbranded Vented Hot Water Cylinder

£320.99INC VAT

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RM 1200 x 450 Indirect Vented Cylinder is rated 4.5 out of 5 by 6.
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Rated 5 out of 5 by from So far so good Bought this as an emergency replacement for the 20-year old cylinder that was leaking. So far so good.
Date published: 2016-12-03
Rated 4 out of 5 by from Excellent Great condition and price, plus free next day delivery. What more could you ask for?
Date published: 2015-05-07
Rated 4 out of 5 by from Great buy Great item, easy to install and good value for money. Highly recommended
Date published: 2014-09-28
Rated 5 out of 5 by from Excellent performer Recently changed out old copper cylinder for a 1200 x 450 S/S. Well worth it, much faster recovery time and minimal heat loss throughout the day so much less frequent boiler cycling. Height measurement slightly less than the 1200mm quoted but not a problem, plus the pre-installed 22mm connectors save on extra plumbing. Also has additional take-off point for direct feed to shower. Seems well made and was available next day.
Date published: 2013-11-18
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is this cylinder gravity fed to the coil

Asked by: rod8
Hello rod8, All cylinders are standard for Pumped systems only. If a cylinder is required to work on a heat source such as solid fuel/gravity a special cylinder with gravity coil is required. This type of cylinder would not be available from Screwfix and would need to be ordered from a plumbers merchant. Thank you for using Q&A SW
Answered by: SWake
Date published: 2020-07-07

What is the Secondary Return for?

Asked by: Stv1der
Hello, This has one entry point for the flow from the boiler and one for the return to the boiler. Thank you for using Q&A KD
Answered by: Kdavis10
Date published: 2020-03-09

Is there any reason why the indirect in/out connection is opposite the cold fill connection? If they were at 45 degrees the fitting would be so much easier. With the cold fill at the back it has to be done first, the tank rotated, indirect fitted, outle

Asked by: SteveinKent

Can this be used with an immersion only?

i am looking to replace a ancient gas bottle fed boiler to heat water for a communal shower block. Could this be used with the immersion heater only to heat the water and feed the showers
Asked by: Mazzanti

What are the input and output heights of tappings in side of tank.

Asked by: bessy
Hello bessy, Looking at the cylinder- Up from base on left 100mm Cold Feed - Female Up from base on left 2/3 rds up Secondary return - Female Up from the base on the right 100mm Lower Primary Coil Connection - Male Up from the base on the right 400mm Upper Primary Coil Connection - Male On top Hot Water Take-off - Female On top Immersion Heater Boss 2 ¼” Standard Thank you for using Q and A, EC.
Answered by: Chubbtonk
Date published: 2019-12-01
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Specification
Construction Material (Plumbing) Copper
Direct/Indirect Indirect
Grade Grade 3
Litre Capacity 162 Ltr
Manufacturer Guarantee 2 Year Manufacturer's Guarantee (T&Cs Apply)
Pack Size 1
Pieces in Pack/Case 1
Product Diameter 450 mm
Product Height 1200 mm
Product Type Cylinder