Sellers at Tesco are third party sellers we have invited to sell on Tesco direct. These are companies we’ve selected to provide you with a wider range of products to choose from in one place. They are a mixture of well-known high street retailers and specialist retailers who operate online. Plus, you earn Clubcard points on all seller orders.
Seller deliveries & returns
Delivery times and costs vary by seller - further details are shown on the product pages and at checkout.
If Click & Collect is available from a seller, it will also show on the product page and at checkout.
The delivery and return of seller items is managed by each seller. For further details, or if you have a question about the delivery or return of a seller product, please use the Seller directory to find the seller’s ‘help’ page.
This s a key course text for: * Plumbing NVQs Levels 2 & 3 * Heating & Ventilation NVQs Levels 2 & 3 Suitable for: * Technical Certificates in Plumbing Levels 1 & 2 * Domestic Heating courses, gas, oil, unvented hot water systems and lead sheet options connected with these courses * Professional building courses covering general aspects of plumbing. Includes: * New Building Regulations, new regulations relating to heat-raising appliances and updates on relevant environmental issues. * New material on environmental issues, including condensing boilers and heat pumps * Updated material on sanitation and underground drainage * Updated material on hot water supply and hot water heating systems, including zone control * Appendix updated to include current NVQ qualifications * New appendices on boiler sizing and central heating control systems, matching the recommendations of the Building Regulations Part 6 and The Energy Saving Trust.
G. J. Blower has had many years' experience both as a plumber and as a teacher of plumbing. He was formerly Senior Lecturer in Plumbing at the College of North-East London as well as a City & Guilds Examiner and an assessor for the London and South-East Regional Advisory Council.