Welcome to The Furnace Hot Yoga and Pilates in Bay Ridge! We serve up 95+ fresh, hot classes each week! Inferno Hot Pilates, Bikram Hot Yoga, Hot Vinyasa, FAB (Furnace Abs & Booty) Power- Flow & MELT! In 45, 60, and 75 minute formats. Dedicated, highly trained instructors, a vibrant community, and powerful classes, in a pristine, freshly renovated studio. These legendary classes are challenging and effective, while being fantastic for beginners!