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S Plan vs Y Plan: 7 Differences Every Installer Should Know
September 14, 2026
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S Plan vs Y Plan: 7 Differences Every Installer Should Know
An S Plan uses two 2-port motorised zone valves. A Y Plan uses one 3-port mid-position valve. Here are the...
ENGO Heating Controls: An Installer's Guide to Picking the Right One
ENGO run three separate control families: wired and 868MHz RF with no app, Wi-Fi needing no gateway, and Zigbee 3.0...
Central Heating Cleaner and Inhibitor: The 7-Step Order Plumbers Use
Cleaner first, then flush, then inhibitor. A 7 step guide to cleaning and dosing a central heating system properly, with...
How Thermostatic Radiator Valves Work, and the 4 Faults That Mean You Need a New One
A TRV senses room air, not water. Here is how the wax capsule and pin actually work, the four faults...
Copper Press Fittings: The Complete UK Buyer's Guide
A trade guide to copper press fittings: how M-Profile press-fit works, press vs soldering, tube sizes, WRAS approval, install steps...
Are Boiling Water Taps Worth It? 2026 UK Cost Guide vs the Kettle
Boiling water taps vs a kettle: the honest running-cost breakdown, the safety facts, and how to get a complete 3-in-1...
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