Photo 1. This type of submersible pump control box contains a capacitor, relay, and associated electronics. In this article, we'll take a look at the 3-wire 240V single-phase submersible pump system ...

According to the results, the mine water source heat pump heating system consumed 10,872 kg h of standard coal, while the gas boiler heating system consumed 28,622.43 kg h of standard coal.

The heating specialist said its new variable-speed water–to–water system has a coefficient of performance of 3.2 at full load ...

The Water Systems Council (WSC), the only national nonprofit organization solely focused on household wells and small water well systems, has announced the appointment of Jill Boudreau, Director of ...

Germany-based heating specialist Viessmann has presented two new air-to-water heat pump series for residential applications. “The new heat pump families Vitocal 250 and Vitocal 150 make it easy ...