Scientists in China have designed a photovoltaic-thermal integrated air-source heat pump hot water system that uses a phase change tank to lower energy consumption and achieve higher power generation ...

ThermoSpas equips each tub with high-quality filters, water purification, heating systems and pumps. It offers customizable hot tubs and swim spas that are simple to maintain and clean ...

Jacuzzi has built hot ... tubs are lightweight and easy to clean, whereas cast-iron Jacuzzi tubs are more expensive but resistant to scratches, dents and chemicals. How does a Jacuzzi pump work?

When it comes to choosing a hot tub, people tend to fall into two camps. There are folks who like something affordable and space-saving like the inflatable models while the others want to invest in a ...