While I admit to not being fully informed on the latest things from Google, Apple, Chat GPT, or social media, I’m confident that I can still pass along advice to those who are new to the hydronic industry, especially those involved with designing systems

The 2025 survey asked a handful of simple questions, starting with, “What is your most-used plumbing tool?” Nearly 25% of respondents said Channel Locks, while the majority of other contractors shared that their most-reached-for tool is a set of pump pliers. Adjustable wrenches and screwdrivers, specifically Philips-head, are notably popular as well.

The pandemic's slowdowns are over, but new challenges have emerged, including geopolitical tensions, trade disputes, and fluctuating tariffs, highlighting the risks of relying on offshore manufacturing.

A building with slab-on-grade heating from a cast iron boiler plans to expand. A monobloc air-to-water heat pump will provide heating and cooling for the new space via a fan-coil unit, with the existing boiler serving as backup.