When it comes to hot water, we’ve all been accustomed to the trusty tank water heaters that store and warm up gallons of water for our daily needs. But with advancements in technology, a new contender has emerged – the tankless water heater. Is it just a trendy gadget, or is there real value in upgrading? Let’s break down the pros and cons in simple terms to help you decide if making the switch is worth it.