Affordable Water Heaters, a portfolio company of Dubin Clark, has acquired Valencia, California-based Temperature Control Inc, a provider of water heater and plumbing services. No financial terms were ...

Standard resistance heaters used for space heaters sometimes have thermostats, but these are not adjustable to the low temperature settings required for winter greens. Instead of purchasing a high end ...

Analog circuits have had their day; everything is digital now. However, here’s a simple analog circuit built with one good, old, but still available pulse-width-modulating regulator chip. The ...