Tankless water heaters are popular because they deliver hot water on demand without storing gallons. They save space and can lower bills since they only heat water when needed. But the benefits depend on your household size and hot water usage. Larger families sometimes need multiple units to keep up with demand. For installation, it’s best to go through licensed professionals. A company like Astera Services https://www.asteraservice.com/ specializes in heating, cooling and appliance installing and repair and installs both tank and tankless systems. Their team evaluates your plumbing and energy needs to recommend the right unit. Done correctly, a tankless system can last longer than traditional models while giving you endless hot water. The upfront cost pays off in convenience and efficiency.