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BTU Logic

Building automation and controls design — the part of a building that makes the rest of it work together. Twenty-five years in HVAC. This is where I keep what I make.

John C. · Senior Associate, MEP consulting · New York / New Jersey

Explainers

4 live →

Interactive walkthroughs of how the equipment actually behaves — move a pressure or a command and watch the mechanism respond.

Articles

Notes on controls, sequences, and what buildings actually do versus what the drawings say.

News

A daily briefing by topic — controls and automation, building codes, HVAC deals, and the wider technology beat. Today's briefing.