Video: Building managers are often asking contractors for three different bids: One all gas, another with electrical and resistive systems, and then option C: heat pumps.

Dan Rettig, senior product manager for heat pumps and sustainability at Lochinvar, sat down with ES Magazine for a podcast interview discussing mechanical room decarbonization and retrofits. Here is a transcribed and edited excerpt of the conversation.

Hydronic systems offer commercial building owners and industry professionals the opportunity to both take baby steps and long leaps toward achieving net zero carbon emissions.

A leading Belgium energy supplier has turned to ABB Electrification Service for a retrofill solution to safeguard and extend the safe operating life of its switchgear systems across five of its combined heat and power (CHP) plants.

Upgrades at locations improve IEQ, and save energy.

Fixing a leak efficiently means being able to spot the warning signs. Here are seven common symptoms of a refrigerant leak to look out for.

Evapco's new XPak Fill PVC media, a bonded block fill, provides exceptional capacity in a factory-assembled cooling tower.

When connected to the Internet, the W561 thermostat can be controlled remotely using the Watts® Home mobile app.

Modine's Sentinel High Humidity unit is designed to create comfortable air along the coastline in K-12 school and other applications.

Victor's HRF2400 Pro flowmeter regulator is designed to bring ease, accuracy, and a 70 CFH flow range.