For the most current mechanical codes that address the design and installation of the most current mechanical systems, use the 2015 INTERNATIONAL MECHANICAL CODE SOFT COVER. Designed to provide comprehensive regulations for mechanical systems and equipment, it includes coverage of HVAC, exhaust systems, chimneys and vents, ducts, appliances, boilers, water heaters, refrigerators, hydronic piping, and solar systems. This valuable reference uses prescriptive- and performance- related provisions to establish minimum regulations for a variety of systems. This updated code includes information on condensate pumps, and the ventilation system for enclosed parking garages.

A sharp tongued and fierce witted full-color collection of maps of America’s greatest cities in all their brutally honest glory. Your City. Judged. When you move to a new city you look at a map to get you where you need to be, but a Google Map of San Francisco won’t tell you where you can get “Real Dim Sum” or where “The Worst Trader Joes Ever” is. Or if you’re visiting Chicago, you might want to see the Magnificent Mile, but not know it’s right next to where “Suburbanites Buy Drugs” and “Retired Mafioso.” This is where Judgmental Maps comes in – a no holds barred look at city life that is at once a love letter and hate mail from the very people who live there. What started as a joke between comedian Trent Gillaspie and his friends in Denver, quickly grew into a viral sensation with a rabid and enthusiastic community labeling maps of their cities with names and descriptions we all think of, but are a bit too shy to say out loud. Collected here in a full color, beautifully packaged book with all new, never before published material, Judgmental Maps is laugh out loud funny from New York to Los Angeles, Minneapolis to Atlanta and offending everyone else in between.

Pulitzer Prize–winning author Richard Powers's Plowing the Dark recasts the rules of the novel and remains one his most daring works—a mesmerizing fiction explores the imagination's power to both destroy and save. In a digital laboratory on the shores of Puget Sound, a band of virtual-reality researchers races to complete the Cavern, an empty white room that can become a jungle, a painting, or a vast Byzantine cathedral. In a war-torn Mediterranean city, an American is held hostage, chained to a radiator in another empty white room. What can possibly join these two remote places? Only the shared imagination, a room that these people unwittingly build in common, where they are all about to meet. Adie Klarpol, a skilled but disillusioned artist, comes back to life, revived by the thrill of working with cutting-edge technology. Against the collapse of Cold War empires and the fall of the Berlin Wall, she retreats dangerously into the cyber-realities she has been hired to create. On the other side of the globe, Taimur Martin, an English teacher recovering from a failed love affair, is picked up off the streets in Beirut by Islamic fundamentalists and held in solitary captivity. "Mention Richard Powers' name to other writers and see them get that faraway look in their eyes: They are calculating the eventual reach of his influence." —Sven Birkerts, Esquire