Hot Water Cylinders: a Beginner’s Guide
Beginner’s guide to hot water cylinders Hot water cylinders – Vented, unvented, indirect, direct, immersion heaters….what??! Today we visited Jenny in Earlsfield, a charming lady who was very confused about all the baffling terminology around hot water cylinders. You’re not alone Jenny, 55 years in the plumbing & heating trade we’re still trying to keep […]