Sources
What do I do if my Triangle Tube is down?
- U.S. Consumer Product Safety Commission, Recall 25-157, Triangle Tube Prestige and Aerco Esteem gas boilers (February 27, 2025)
https://www.cpsc.gov/Recalls/2025/Triangle-Tube-Recalls-Prestige-and-Aerco-Esteem-Gas-Boilers-Due-to-Carbon-Monoxide-CO-Poisoning-Hazard-Two-Deaths-Reported - Yampa Valley Mechanical, Repairs → Heating, diagnostic visit envelopes
https://yvmechanical.com/repairs-heating.html