Setting a new standard.

Our range of high quality immersion heaters and thermostats have been designed with a resettable safety cut-out, providing further protection against boiling to steam, to achieve compliance with BS EN 60335-2-73 standards.

With various sizes from 11” to 36” lengths, our immersions and thermostats cover requirements for both horizontal and vertical mounting.  Our immersions have three different sheath material options for different water conditions.

Related Information
how to buy
How to buy
At Heatrae Sadia we understand that you should never put a price on comfort. Our products are designed with the highest quality of materials and we lead the market with our engineering expertise. Whilst we don't sell our products direct to the trade, we are the only leading manufacturer to have our entire product range stocked by all the leading merchants.
How to buy this product
customer support
Customer support
If you want more information on how to order; book a service or repair for your product; register your warranty; or to call our UK based helpline, you've come to the right place. Just give us a call and see how our award-winning Customer Support team can help you.
Get help for your product
literature library
Literature library
Our Literature library contains all the Heatrae Sadia and Megaflo Literature brochures, installation guides and user guides, available to view and download from one easy to use, centralised location including an archive for discontinued products.
Download literature

Our factory compliance standards

Engineered in Britain.

Trusted worldwide.