Guides, product news, and ideas for smarter hydronic systems.
From the HBX Team
Heat Pump and Radiant Zoning: How to Design a Heating and Cooling System That Actually Works
Choosing between air-to-water and ground-source heat pumps, managing two-pipe vs four-pipe fan coils, and why two tanks are non-negotiable.
Does Radiant Cooling Actually Work? How to Avoid the Condensation Problem
Radiant cooling works but condensation can wreck floors. Here is how dew point, dehumidification, and proper system design keep it from going sideways.
Can One Boiler Control Really Run the Whole System?
A single boiler control that handles every zone, sensor, and schedule is within reach. Here is what modern multi-function controls can actually do.
Can a Building Run Both a Heat Pump and a Gas Boiler? How Hybrid Heating Systems Work
Hybrid heating systems that switch between gas and electricity based on real-time cost can save money while reducing emissions. Here is how they work.
BACnet vs. API: Which Communication Approach Actually Makes Sense for HVAC Controls?
BACnet protocols and modern APIs are fundamentally different. Understanding the difference helps you choose the right integration approach for hydronic control systems.
AC vs DC Voltage: What Every HVAC Technician Needs to Know
A plain-English breakdown of AC vs DC voltage, what each one looks like, and why both matter in the mechanical room.