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Brands
Onyx offers a comprehensive range of budget friendly and high-performance central heating and plumbing products, designed to meet the needs of both households and light industrial applications.
We’re continually expanding the Onyx brand, introducing innovative solutions to enhance central heating performance and ensure maximum efficiency.
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Where to Buy Onyx Products
Onyx products are available nationwide through independent stockists of plumbing and heating equipment. We partner with leading suppliers known for their extensive product ranges, quick delivery, and exceptional service.
You can also order from MrCentralHeating.co.uk and Direct Heating. If you’re an independent merchant looking for exclusive pricing, contact our APP Plumbing & Heating team for special offers and support.
Onyx is fully supported in the UK with dedicated technical assistance, sales supports, and robust stock availability— ensuring a seamless and reliable solution for central heating.
