"Heat pump water heaters are more costly to buy and install than other models," Russum said ... to ensure adequate airflow and periodically checking the condensate drain to ensure it is not blocked," ...

First developed in 1891, well before their power-producing photovoltaic (PV) counterparts, solar water heaters are “the other white meat” of solar tech, says William Giese, policy director at ...

All of which is to say, "you can get up to 500% efficiency with a heat pump water heater," Rigney said. That means a lower ...

Solar heaters are gaining popularity worldwide due to government incentives promoting renewable energy and consumer desire to reduce utility costs. Cyprus leads in solar water heater adoption ...

Where do we go from here? The government must try to curtail demand to reduce new-generation requirements and other necessary ...

Pros and cons of DIY installation The main draw of installing your own water heater is that you'll save money. While you need to buy the water heater, you'll save on labor costs. Those costs will ...