RM 300 litre Stelflow Indirect Unvented Fatmax Cylinder

Product Code: STELFATIND300
Available Next Day Working Day - Order by 12.00pm
Manufacturer RM Cylinders
Product Code STELFATIND300
MPN S300FI
PDF Document Link rm-stelflow-brochure.pdf
PDF Document Link stelflow_installation.pdf
£761.89 inc VAT £634.91 exc VAT

The RM Stelflow hot water cylinders use quick and efficient recovery coils to ensure hot water can be sufficiently supplied to even the busiest of homes. Click here to find out more
Manufacturer RM Cylinders
Product Code STELFATIND300
MPN S300FI
PDF Document Link rm-stelflow-brochure.pdf
PDF Document Link stelflow_installation.pdf
  • Product info

    RM Stelflow S300FI FatMax Details

    RM Stelflow hot water cylinders have been constructed using high quality components and designed with performance in mind. They are backed by a full 25 year manufacturers guarantee (2 years on parts). The indirect Stelfow cylinders are a reliable companion for any standard boiler and can ensure long lasting hot water stores.

    The technical benefits of the Stelflow

    • Working pressures – Min: 1bar, Max: 3bar
    • 22mm compression connections throughout
    • Minimum water supply 1.5bar, 20 Litres/min
    • Primary coil circuit must be fully pumped
    • 50mm insulation
    • Flat base for stability
    • Immersion heater – 3kW incoloy (2 immersion heaters on units that are 250L or larger)
    • Clearly labelled unit connections
    • Superior insulation valves with an ODP of 0 and GWP of 1
    • Butt welding for long life
    • Pickled to ensure longer life
    • 25 year guarantee on the vessel, 2 years on parts
    • Weight when full: 347kg

    Control Settings

    • Pressure reducing valve set at 3bar
    • Expansion relief valve set at 6 bar
    • Temperature and pressure relief valve at 7 bar and 90°C
    • High limit stat set at 85°C
    Please note RM cylinders are made to measure and cancellations/returns are subject to up to a 35% administration fee
  • Tech Specs
    Product Code: STELFATIND300
    Manufacturer: RM Cylinders
    Brand: RM Stelflow
    Condition: New
    MPN: S300FI
    Supplied With: Immersion, Cold water inlet set, Tundish, Temperature & Pressure relief, Expansion vessel
    Capacity (Litres): 300
    Cylinder Type: Stelflow
    Capacity Range (litres): 150.1 +
    Reheat Time: 34
    Standing Heat Loss: 2.28kW/24 Hours
    Cylinder System: Unvented
  • Delivery info

    DELIVERY PRICES FOR THIS PRODUCT

    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 CYLINDER DELIVERY OPTIONS

    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.

    ISLANDS, OFFSHORE & EXCEPTIONS

    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

    IRELAND

    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

    Disclaimer

    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.