The Caleffi 520 series AngleMix thermostatic mixing valve features angled geometry that reduces costs as the domestic hot-water tank outlet is piped in-line with the valve’s mixed water outlet, requiring fewer fittings and less space, the company notes. 

Twenty-five years ago, I wrote a story for this fine magazine. I titled it, “Only Gus Touch.” Over the years, many people have told me they still remember that tale and ask if I can send them a copy. Sure, why not?

Rheem's EcoNet smart thermostat maximizes HVAC and water heating efficiency, and works with Amazon Alexa.

Selling smart thermostats to the right customers can help contractors increase profits.

ServiceTitan aims to increase close rates and grow revenue of home service business partners.

Radiant thermostats have gone high-tech, but installations are still dead simple.

Due to overwhelming demand, the Thermostat Recycling Corp. is extending the 2017 Big Man on Planet registration deadline until June 31.

Contractors stand to profit as wholesale prices of Wi-Fi thermostats drop.

Danfoss’ LX205T Wi-Fi Touch Thermostat is designed specifically for electric underfloor heating applications.

Tekmar’s Zone Valve Control 306V provides heat to hydronic heating systems.