Inside a Modern Mechanical Room: What Homeowners Should Know

Step inside a modern mechanical room and decode what you’re seeing: a high-efficiency boiler, an indirect hot-water tank, expansion tanks, and smart zoning that delivers even, efficient heat. We break down each component, why it matters for comfort and utility bills, and the simple checks homeowners can do each season to keep everything safe and running smoothly. Send us a photo of your setup—we’ll help you make sense of it.