Call us today until 10:00pm on 0203 113 2122We are open tomorrow at 7:30am

0
£0.00 Inc VAT
  • Finance Options

  • Trade Prices

  • Over 40,000 Products

  • Free Delivery*

    FREE Delivery

    Free Delivery on UK Mainland Orders, Delivery to Scotland, Northern Ireland and Outlying Islands may Require an Extra Charge.

  • Trust Pilot
Click here to Zoom
  • RM Stelflow Unvented Stainless Steel Cylinder, Indirect, 90 Litres
  • RM Stelflow Unvented Stainless Steel Cylinder, Indirect, 90 Litres
  • RM Stelflow Unvented Stainless Steel Cylinder, Indirect, 90 Litres
  • RM Stelflow Unvented Stainless Steel Cylinder, Indirect, 90 Litres

RM Stelflow Unvented Stainless Steel Cylinder, Indirect, 90 Litres
Reference: ST90IND

  • Free Delivery*Approx 3 Working Days

  • Product Guarantee 25 Years GuaranteeOn this product

  • Write Review

    Write a Review

The RM Stelflow Unvented Indirect Stainless Steel Hot Water Cylinder 727mm x 545mm 90L is a cost-competitive hot water cylinder manufactured from high-strength, high-quality Duplex stainless steel. Designed for unvented hot water systems, this cylinder is directly heated solely via 1 x 3kW immersion heater. It comes supplied with the cold water inlet set, tundish, T&P relief valve, expansion vessel, 2 port zone valve, dual thermostat and 3kW immersion heater. It comes complete with a 25 year guarantee on the vessel and 2 years on the cylinder components for total peace of mind.

RM Stelflow Unvented Indirect Stainless Steel Hot Water Cylinder 727mm x 545mm 90L Features:


  • Indirect cylinder - Heated by the coil with a 3kw immersion as back up
  • Designed and manufactured right here in the UK to provide cost-effective water heating
  • Built to exacting high standards from high strength Duplex stainless steel
  • Includes 50mm foam insulation for improved re-heat times
  • High efficiency coil with fast recovery rates
  • Fitted with 22mm compression fittings throughout
  • Part of the Stelflow range of hot water cylinders from RM Cylinders
  • 25 year vessel guarantee provided by RM Cylinders
  • 2 year guarantee provided on the cylinder components


what_size_cylinder_do_i_need_1.jpg


RM Stelflow Unvented Indirect Stainless Steel Hot Water Cylinder 727mm x 545mm 90L Tech Specifications:



Height720mm
Diameter545mm
Cold Inlet Height195mm
Immersion 1 Height345mm
Immersion 2 Height-
Sec. Return Height-
Temperature & Pressure Relief Valve Height525mm
Bottom Coil Tapping Height305mm
Stat Pocket Height360mm
Heating TypeIndirect
Capacity90 Litres
Empty Weight21kg
Full Weight109kg
Element Rating1x 3kW
Immersion Reheat Time53 Minutes
Indirect Reheat Time12 Minutes
Heat Exchanger16.46kW
Heat Loss Per Day1.07 kWh
MaterialStainless Steel
Manufacturer Part Number90I
Pressure Booster Pump
How do I finance my purchase?
  • 1Add the items you want to add your basket and proceed to checkout
  • 2In payment options select "Pay by V12 Finance", you can then select the finance option which you require
  • 3You will be asked to complete a simple online application, it's quick, easy and you'll get the decision within a matter of seconds. There is NO paperwork to be posted and NO physical signature required!

Interest Free Credit Calculator

Enter the total amount you want to spend, choose how many months you wish to pay, take advantage of our no deposit deal or if you prefer you can specify a deposit of up to 50% of total order value.

1
Enter your order total
£
2
Choose how long you
would like to pay
3
Deposit (Optional)
Max 50% of total spend
£
4
Press the
button below
Your Finance Summary
Total amount
to spend
£ 600.00
Deposit£0.00
Amount of
credit
£600.00
Term6 Months
Monthly
Payment
£100.00
Typical APR0.0%
Total amount
payable inc deposit
£600.00

* Finance available on all orders over £250. Prices given representative as part of larger order.

For further information on our finance partnership, please visit our finance page.

Finance Page
Buy Now Pay Later Calculator
  • 1Add the items you want to add your basket and proceed to checkout
  • 2In payment options select "Pay by V12 Finance", you can then select the finance option which you require
  • 3You will be asked to complete a simple online application, it's quick, easy and you'll get the decision within a matter of seconds. There is NO paperwork to be posted and NO physical signature required!

Enter the total amount you want to spend, you can take advantage of our no deposit deal or if you prefer you can specify a deposit of up to 50% of total order value.

1
Enter your order total
£
2
Deposit (Optional)
Max 50% of total spend
£
3
Press the
button below
Your Buy Now Pay Later Summary
Total amount
to spend
£ 600.00
Deposit£0.00
Amount of
credit
£600.00
12
months
after
purchase
Amount
payable
£100.00
or
36 Monthly Payments£1.71Fixed rate of 19.9%
Total amount
payable(inc deposit)payable
£61.56

* Finance available on all orders over £250. Prices given representative as part of larger order.

For further information on our finance partnership, please visit our finance page.

Finance Page
How do I finance my purchase?
  • 1Add the items you want to add your basket and proceed to checkout
  • 2In payment options select "Pay by V12 Finance", you can then select the finance option which you require
  • 3You will be asked to complete a simple online application, it's quick, easy and you'll get the decision within a matter of seconds. There is NO paperwork to be posted and NO physical signature required!

Classic Credit Calculator

Enter the total amount you want to spend, choose how many months you wish to pay, take advantage of our no deposit deal or if you prefer you can specify a deposit of up to 50% of total order value.

1
Enter your order total
£
2
Choose how long you
would like to pay
3
Deposit (Optional)
Max 50% of total spend
£
4
Press the
button below
Your Finance Summary
Total amount
to spend
£ 600.00
Deposit£0.00
Amount of
credit
£600.00
Term6 Months
Monthly
Payment
£100.00
Typical APR0.0%
Total amount
payable inc deposit
£600.00

* Finance available on all orders over £250. Prices given representative as part of larger order.

For further information on our finance partnership, please visit our finance page.

Finance Page

Email


wish-list-heat&plumb

Make a Wish list

Enter your email address to save your Wish list.

Once you have created your wish list you can return to it anytime via the link at the top of the page, and you can share your list to friend.

Verify Email

Please Enter One Time Password sent to your Email address and Verify your account.