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OSO Slimline 15RD

 - for the tightest of spaces

The Slimline is only 430mm in diameter, and makes the cylinder ideal for installation in tight spaces. An external expansion vessel is supplied with the Slimline cylinder. Slimline is suitable for off-peak heating, and has a low heat loss with OSO ECO Foam insulation. High flow rates provide powerful showers.

The Slimline series cylinder will fit into the most compact of spaces thanks to its 430mm diameter. Slimline have twin immersion heaters and is suitable for off peak heating. Heat loss is restricted by OSO ECO Foam insulation.

 

Slimline is simple to install and has a dedicated secondary return. It can also be wall mounted with the supplied bracket.

Key advantages:

  • Lightweight & compact cylinder for easy handling & installation.
  • Expansion vessel supplied with wall bracket & flexible hose.
  • OSO ECO Foam insulation and 10 year guarantee.
Mini RM
SuperStream OSI
Downloads
Technical Specifications
ERP
Choose volume

Slimline is available in 1 volume, suitable for the number of people in the table.

 

 

 
Prod. nr. Product description Capacity Hot water - 40°C Heat-up (best) - 15°C - max. Recovery (best) - after 75% ERP Rating Heat loss - 24 hours/W Dia x H mm.
15RD150 Slimline- 2+2 kW/1x240V 2-3 pers. 199 ltr. 146 min. 103 min. E 1,55 kWh/65W ø430x1609
Product Data Sheet
  - click to expand   - click to collapse
 
Direct Electric Unit Type      
Product Slimline 15RD 150      
Produkt No. OSO no. 1 103 500      
Product Capacity Persons 2-3      
Product Segment   Domestic      
Product Cost Estimate - Rating - £/££/£££ OSO Standard ££      
Product
Weight - Net kg 41      
Height - Max mm. 1609      
Diameter mm. 430      
Volume - Actual ltr. 143      
V40 ltr. 199      
Heat Up - 1 element - 15°C - max Temp. minutes 195      
Heat Up - 2 elements - 15°C - max Temp. minutes 146      
Recovery - 1 elements after 75% draw off minutes 136      
Recovery - 2 elements after 75% draw off minutes 103      
Thermostat Setting 60      
ERP rating E      
Load profile XL      
Energy Efficiency % 33,65      
Annual Electricity Consumption KwH 4978      
Standing Heat Loss - 24 hours kWh/24 hours 1,94      
Standing Heat Loss - Watts Watts 81      
Expansion Solution   External      
Dimensions - Cardboard Box LxWxH mm. 465x465x1750      
Volume - Cardboard Box 0.378      
Materials
Inner Cylinder Stainless Steel Ferritic      
Electric Element(s) Stainless Steel Incoloy 825      
Electric Box and Lid(s) Plastic V0 Plastic      
Insulation PUR ECO Foam      
Outer Casing Steel Epoxy Coated      
Energy Source
Type - Primary   Electric      
Electric
Immersion Heater - Capacity kW 2+(2)      
Immersion Heater - Phase Phase 1      
Immersion Heater - Voltage Volt 240      
Thermostat Type   Surface      
Working Thermostat - Temp. Range °C 40-70      
Working Thermostat - Set Temp. °C 60      
Electrical Installation   IEEE regs      
IP Classification   IP 24      
Smart control   None      
Connections
Cold Feed / Balanced Cold / Hot Water Compression 22mm      
Pressure Reducing Valve " (inches) 3/4 - Female      
Safety Valve " (inches) 1/2 - Male      
P&T Valve (factory fitted) " (inches) 1/2 - Male      
Drain Valve " (inches) 3/4 - Female      
Secondary Return   Use T-piece      
Immersion Heater(s) (factory fitted) " (inches) 5/4 - Male      
Expansion Vessel   External      
Safety
Safety Valve - Opening Pressure +/- 5 % Bar 8      
P&T Valve - Opening Pressure/Temp. Bar/°C 10/90      
Safety Thermostat - Cut-out Temp. °C 85      
Inner Cylinder - Design Pressure /Temp. Bar/°C 10/99      
Certifications / Approvals
Product Certifications Certificates CE / KIWA / WRAS
Manufacturing Plant Approvals Standards ISO 9001:2008 / ISO 14001:2008 / OHSAS 18001
Environment
Environmental Declaration 100 % Recyclable / >60 % Recycled Materials / Ozone Depletion Potential of 0 / Global Warming Potential of 1
Warranty - Water Quality EN 98/83EC
Water - Chloride Content Max - Cl ppm 250      
Water - Sulphate Content Max - So4 ppm 250      
Water - Chloride/Sulphate Content Max ppm 250      
Warranty Period - Inner Cylinder / Parts Years 25 / 2