Welcome to the RSH International website

With customers from the United Kingdom to Australia, we can offer you space heater sales and spare parts delivery worldwide, backed up with free technical advice and over 20 years experience.

All makes and models, oil, gas and electric, including Master, Sealey, Thermobile, Remington, Clarke, Munters-Sial, Easi Heat, Red Rad, Jetaire and many others.

Also available cabinet heater spares (Superser, Bosch and DeLonghi).

Use our power calculator to find the heater output required to heat your building.

View our new instruction video: Replacing an Ignition Transformer.

Master Heaters Website

Space Heaters

We have a wide range of space heaters available to suit all requirements, applications and budgets.

Click here for Heaters

Spare Parts

We have spare parts available for space heaters old and new, covering all major brands, oil, gas and electric.

Click here for Spares

Advice

Free technical advice, including video tutorials and helpful hints & tips.

Advice