Our planet is poised at the brink of a severe environmental crisis. Current environmental problems make us vulnerable to disasters and tragedies, now and in the future. We are in a state of planetary emergency, with environmental problems piling up high around us.
chimney pot. n. A short, usually earthenware pipe placed on the top of a chimney to improve the draft. chimâ²ney pot`. n. an earthenware or metal pipe atop a chimney, esp. to increase the draft and disperse smoke. [1820â30] Translations.
The Oisin is a radiant room heater and must be con-. nected to a chimney of the proper size and type. The chimney must have a cross-sectional area of at. least 20 square inches 124 sq.cm or a diameter of at. least 5â (125mm). Never connect to a smaller size. chimney.