OUH Suspended Oil Unit Heater

The OUH range of Suspended Oil Unit Heater are indirect oil fired suspended warm air heaters with a stainless steel heat exchanger as standard and a downwards high/low firing pressure jet oil burner. Supplied in axial fan free-blowing format, it can be installed directly into the space to be heated, or with centrifugal fan for ducted applications.  The OUH range of oil fired unit heaters is comprised of 4 models with outputs ranging from 20kW to 60kW.

  • Fuel TypeOil
  • Kw Output20 - 60
  • Heat Exchanger Warranty10yrs
  • Parts & Labour Warranty2yrs / 1yrs
  • Benefits


    • Reduced NOx technology
    • British built
    • 35 & 38 second oil fired options
    • ErP compliant
    • Compact and proven design
    • Stealth RAL 7015 as standard
  • Features

    Air Movement

    Axial fan heaters are fitted with a single fan set and discharge warmed air directly into the heated space via adjustable horizontal louvres. Vertical louvres are available as an option where lateral air discharge is required. Centrifugal fan models benefit from a close coupled fan which discharges warmed air via a duct outlet spigot suitable for the onward connection of ductwork.

  • Features

    Heat Exchanger

    The robust and proven heat exchanger is manufactured as standard from 304-grade stainless steel and lifecycle tested to ensure long service life.

  • Features

    Burner Technology

    Powrmatic working alongside market leading burner manufacturer Riello now utilise a pre-fitted and tested low NOx, high-low control “ Gulliver “ burner as standard.

  • Features

    Simple, flexible, and economic control

    The Powrmatic optimised start controller is designed for ease of use and to maximise the performance of your suspended oil unit heater. It can control individual (MC200) or multiple heaters (MC300) allowing for the flexibility of variable time and temperature control as well as optimised start/stop prediction. By monitoring the heating systems previous performance it can determine the optimum time to turn the heating on to raise the building temperature to the required level.


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Product Accessories

    • System 1 Flue System

      System 1 Single Wall Flue System

      System 1 is an economy single-wall pre-fabricated chimney system, which has been designed to service gas & oil fired industrial and commercial warm air heating equipment installed predominantly in industrial units. It’s designed to operate under negative draught and dry conditions.

    • MC200 Heater Digital Controller

      MC200 Single Heater Digital Controller

      The MC200 is a digital, high specification controller for individual heaters which provides the flexibility of variable time and temperature control with optimum start/stop with weather compensation, adjustable frost protection, remote burner reset and summer fan-only operation as standard.

How to Buy

In order to purchase our equipment, we only sell directly via Gas Safe Registered installers and distribution partners throughout the UK. To help recommend the heating solutions that are right for you simply use either of the options below depending on your requirements.

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