RM 210 Litre Intercyl Twin Coil Unvented Hot Water Cylinder

Product Code: I210T
Available 7 – 10 Working Days
Manufacturer RM Cylinders
Product Code I210T
£873.37 inc VAT £727.81 exc VAT

Intercyl twin coil cylinders are a perfect complement to your gas boiler. They are manufactured using high quality duplex stainless steel. Click here to find out more
Manufacturer RM Cylinders
Product Code I210T
  • Product info

    RM Intercyl I210T Details

    RM Intercyl twin coil cylinders have been developed to give homeowners with gas boilers the opportunity to capitalise on solar thermal technologies. In the age of growing fuel bills, these cylinders help save homeowners money and reduce their carbon footprint thus safeguarding the future of the planet.

    Internal Expansion
    The internal airgap/expansion chamber allows the unit to be installed without the use of an external expansion vessel. The airgap is managed by a specially designed and crafted floating baffle. When the unit is commissioned and filled with water, the baffle traps a separate air pocket in the dome of the unit which acts as the working expansion. As the cylinder heats, expands and cools the baffle rises and falls in line with these changes allowing pressue to be absorbed. The baffle moves up and down internally on a dip tube that also acts as the hot draw off pipe allowing excellent delivery of water to all taps and showers. Technical details of the Intercyl

    • 1511mm x 545mm
    • 3 bar working pressure
    • 22mm compression fittings throughout
    • 3kW incoloy immersion
    • 50mm insulation
    • 1mm superior duplex stainless steel
    • Flat base for stability
    • Clearly labelled unit connections
    • Butt welding for long life
    • Integral stainless steel thermostatic pockets
    • Secondary return
    • High efficiency coil-in coil
    • 25 year guarantee
    • Weight when full: 232kg
    • ErP rating: B
    • Cold capacity: 184 litres
    • Standing heat loss: 1.40 kWH/24 hours
    • Heat exchanger: 15.34/13.68kw
    • Dedicated solar vol.:60 litres
    • Full unvented installation kit provided

    Tapping Heights

    • Cold feed connection: 190mm
    • Lower coil connection: 338mm
    • Lower thermostatic pocket: 393mm
    • Upper coil connection: 688mm
    • Upper immersion heater: 738mm
    • Upper thermostatic pocket: 738mm
    • Secondary return: 882mm
    • High limit pocket: 982mm
    • T&P relief valve: 982mm
    Please note RM cylinders are made to measure and cancellations/returns are subject to up to a 35% administration fee
  • Tech Specs
    Product Code: I210T
    Manufacturer: RM Cylinders
    Brand: RM Cylinders
    Condition: New
    MPN: I210T
    Manufacturer's Guarantee: 25 Years
    Supplied With: 22mm Compression fittings, 3kW Immersion, Temperature & Pressure relief valve, secondary return, thermostatic pockets, installation kit.
    Capacity (Litres): 120
    Product Type: Twin Coil
    Cylinder Type: Intercyl
    Capacity Range (litres): 150.1 +
    Cylinder Diameter: 545
    Standing Heat Loss: 1.40kWH/24 Hours
    Cylinder Height: 1511
    Cylinder System: Unvented
    Connection Sizes: 22mm
  • Delivery info


    Most Mainland UK Postcodes

    All RM Cylinders hot water cylinders are delivered directly from the manufacturer to you.

    Product Type / ValueServicePrice (Inc VAT)
    Copper Cylinders Economy Courier Delivery (3 - 5 Days) Free
    Standard Courier Delivery (2 -3 Days) £6.95
    Next Working Day if ordered by 12.00 PM £12.00
    Stainless Steel Unvented Cylinders up to 300 Litres Economy Courier Delivery (3 - 5 Days) Free
    Standard Courier Delivery (2 -3 Days) £6.95
    Next Working Day if ordered by 12:00 PM £12.00
    Stainless Steel Vented (Aquastel Range) Economy Courier Delivery (3 - 5 Days) Free
    Standard Courier Delivery (2 -3 Days) £6.95
    Next Working Day £12.00
    Made To Order Cylinders 7 - 10 Working Days £6.95
    All items in this category Next Working Day and Saturday Deliveries Call to check
    All items in this category Collection from Maidenhead - usually 1-3 working days
    We will contact you when your order is ready
    Free of charge

    For collections please do not travel until you have had confirmation your order is ready.

    If you need items urgently, please call ahead to check lead times. Our Sales Team are available on 01628 760 440 Monday to Friday 8.00am to 5.00pm.

    We do not recommend Tradesmen are booked until items are safely received and checked.



    RM Cylinders

    RM Cylinders are delivered directly from the manufacturer. Delivery charges are calculated at the checkout. Standard delivery to England, Wales and parts of Scotland starts from only £6.95 for RM Cylinders Hot Water Cylinders although exceptions do apply and are listed below.

    Please note:

    Deliveries are generally only made on working days. Working day refers to Monday to Friday and excludes weekends and Bank Holidays. The delivery options on this page relate to this product only and may not be available if other items are added to your basket. Only one delivery charge is made per order and the highest will normally take precedence.

    Returning an item

    We offer a no quibble 14 day returns policy on all goods supplied, subject to a few minor exceptions. Find out more on our Returns Policy page.


    Highlands & Islands of Scotland (and postcode exceptions)

    ItemsServicePrice (Inc VAT)
    Hot Water Cylinders Direct From Manufacturer £36.00

    Includes the following postcodes:
    AB36-AB38, AB55-AB56, FK17-FK21, HS, IV1-56, IV70, IV63, KA27, KA28, KW1-KW17, PA20-PA45, PA47-PA49, PA60-PA78, PH19-PH26, PH30-PH44, PH49-PH50, TR21-TR25, ZE


    Northern Ireland Services (BT Postcodes)Price (Inc VAT)
    Direct From Manufacturer - Usually 3 - 5 working days £54.00
    Express Delivery and Saturday Delivery Not Available
    Ireland (Eire) ServicesPrice (No VAT)
    Direct From Manufacturer - Usually 3 - 5 working days £50.00
    Express Delivery and Saturday Delivery Not Available

    Channel Islands & Isle of Man

    JE, GY, IM Postcode ServicesPrice (No VAT)
    Direct From Manufacturer - Usually 4 - 6 working days £18.00
    Express Delivery and Saturday Delivery Not Available


    All delivery times and dates especially next working day and weekend delivery times are always provided as a guide and are not 'guaranteed'. We use reliable couriers with a 99.9% success rate however once a consignment is within the courier network there is always a very small chance something could go wrong, however unforeseen. Trading Depot will not be liable for any costs incurred by any such delays waiting for goods. Trading Depot advises strongly against booking Tradesmen until after goods are safely received and checked for this exact reason.