Trade Chat (Blog)
Boiler Packs: Two Simple Ways to Buy for Your Next Installation
Williams boiler packs help installers save time when ordering boilers, flues and accessories. Compare Flexi-Pack Pricing and Value Pack+ options. Published: 10/09/2026
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Shower Pumps, What is Regenerative vs Centrifugal?
Not sure whether to choose a regenerative or centrifugal shower pump? This guide explains how each type works, the key differences, installation requirements and which is best suited to different plumbing systems. Published: 05/08/2026
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Air Conditioning Installation: A Guide for Heating Engineers
Expand your business with air conditioning installation. Learn about F-Gas training, Bosch Climate systems and expert support from Williams. Published: 20/06/2026
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Big Energy Saving Week | Heating Efficiency Tips for Installers
6 installer-friendly heating efficiency upgrades to reduce call-backs, improve system performance and support renewables. Controls, filters, TRVs, chemicals and more. Published: 19/01/2026
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Pricebusters Deals January – April 2026: Trade Offers Worth Grabbing
At Williams Trade Supplies, Pricebusters brings together our best-value trade-only deals across boilers, heating, plumbing, tools and consumables.
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