Its hot water outlet temperature reaches up to 73 C for various heating loads, and its water flow rate is constant at 0.32 kg/s. The storage tank is a conventional cylindrical tank with the PCM ...

The difference between the two systems is right in the name. While tank heaters store hot water in a tank, tankless heaters work on demand, heating the water as needed. It sounds simple, but each ...

The air-source water heater is almost four times more efficient than traditional water heaters, the company says.