Solar systems (Plus de 4 300 résultats)

Paperback. Etat : Good. This book covers the history of solar water heating, descriptions of every solar water heater ever made, their maintenance and operation; the design, installation and maintenance of closed loop solar energy systems; and a compelling economic argument for solar investments.

Etat : very_good. Book is in very good condition and may include minimal underlining highlighting. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service.

Paperback. Etat : Good. Heating water with the sun is a practice almost as old as humankind itself. This book, now completely revised and expanded, is the definitive guide to this clean and cost-effective technology. Beginning with a review of the history of solar water and space heating systems from prehistory to the present, the book presents an introduction to modern solar energy systems, energy conservation and energy economics. Drawing on the authors' experiences as designers and installers of these systems, the book goes on to cover: Types of solar collectors, solar water and space heating systems and solar pool heating systems, including their advantages and disadvantages; System components, their installation, operation, and maintenance; System sizing and siting; Choosing the appropriate system. The book focuses on the financial aspects of solar water or space heating systems, clearly showing that such systems generate significant savings in the long run. With many diagrams and illustrations to complement the clearly-written text, this book is designed for a wide readership ranging from the curious homeowner to the serious student or professional.…

Etat : Acceptable. Item in acceptable condition! Textbooks may not include supplemental items i.e. CDs, access codes etc.

Etat : good. Fast Free Shipping â" Good condition. It may show normal signs of use, such as light writing, highlighting, or library markings, but all pages are intact and the book is fully readable. A solid, complete copy that's ready to enjoy.

Paperback. Etat : Good. My First Book of Dwarf Planets is a fun, easy-to-follow nonfiction book focused on our solar system's amazing dwarf planets, made especially for kids 6-9! Get even the youngest space fan excited about our solar system's smallest planets, from the lone dwarf planet in the inner solar system to the diverse mini worlds of the Kuiper belt and beyond! This book uses incredible space photos and easy-to-understand entries packed with fun facts to help kids explore the fascinating lineup of dwarf planets: rocky Ceres; Pluto, the planet with a heart; red Makemake; weird-and-wonderful Haumea; and icy, far-flung Eris. This dwarf-planets-for-kids book includes: Big, beautiful images: Inspiring, high-quality photos from space missions, and realistic illustrations grounded in science, transport you to each dwarf planet - no spacecraft required!Astronomy for kids: Learn all about the five dwarf planets in our solar system, plus the other "unofficial" dwarf planets. Easy-to-follow information is presented simply but with plenty of details.Fun space facts: Did you know that Haumea is the fastest spinning object in the solar system? Epic space facts will delight young learners and challenge even dwarf-planet aficionados!Show kids the amazing universe of dwarf planets with this fun and engaging astronomy book. Move over, big planets; it's time for the little guys to shine.…

Paperback. Etat : Very Good. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

Paperback. Etat : Very Good.

Paperback. Etat : Very Good. 3rd ed. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

Hardback. Etat : Good.

Hardback. Etat : Very Good.

Hardcover. Etat : Very Good. First Edition. With dust jacket. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

Paperback. Etat : Very Good. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

Paperback. Etat : Good. This book covers the history of solar water heating, descriptions of every solar water heater ever made, their maintenance and operation; the design, installation and maintenance of closed loop solar energy systems; and a compelling economic argument for solar investments.

Paperback. Etat : Good. Heating water with the sun is a practice almost as old as humankind itself. This book, now completely revised and expanded, is the definitive guide to this clean and cost-effective technology. Beginning with a review of the history of solar water and space heating systems from prehistory to the present, the book presents an introduction to modern solar energy systems, energy conservation and energy economics. Drawing on the authors' experiences as designers and installers of these systems, the book goes on to cover: Types of solar collectors, solar water and space heating systems and solar pool heating systems, including their advantages and disadvantages; System components, their installation, operation, and maintenance; System sizing and siting; Choosing the appropriate system. The book focuses on the financial aspects of solar water or space heating systems, clearly showing that such systems generate significant savings in the long run. With many diagrams and illustrations to complement the clearly-written text, this book is designed for a wide readership ranging from the curious homeowner to the serious student or professional.…

paperback. Etat : Good. Satisfaction 100% guaranteed.

Paperback. Etat : Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

Paperback. Etat : Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

Paperback. Etat : Fair. No Jacket. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less.

Paperback. Etat : Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Paperback. Etat : Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Paperback. Etat : Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

Paperback. Etat : Fair.

Paperback. Etat : Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.

Hardcover. Etat : As New. No Jacket. Pages are clean and are not marred by notes or folds of any kind. ~ ThriftBooks: Read More, Spend Less.

Hardcover. Etat : Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Hardcover. Etat : Very Good. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

Paperback. Etat : Fair. No Jacket. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less.

Paperback. Etat : Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

Paperback. Etat : Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.