About the Resideo Foot Mounted 120 Vac Transformer with 9" Lead Wires - AT20A1123
The Resideo AT20A1123 transformer delivers reliable low-voltage power for HVAC and control systems. It is designed with ease of installation in mind, featuring color-coded leadwires for the primary side and convenient screw terminals for the secondary output. For greater flexibility, it also includes fixed 1/4-inch male quick-connects and optional leadwires for both input and output. Compliant with the UL 1585 safety standard, this transformer is built for safe use in both residential and commercial settings. Additionally, its classification as Class 2 for dry locations and Class 3 for wet environments makes it a versatile solution suitable for a wide range of applications.
Order your Resideo AT20A1123 transformer from PlumbersStock today, and discover quality HVAC products, from cooling units to cozy fireplaces, all in one place.
You might see a shift from the "Honeywell Home" name to "Resideo" on our product pages. This change reflects a transition that started when Resideo became an independent company following its spin-off from Honeywell in 2018. While the Honeywell Home brand is still available, Resideo is now the company behind the design, manufacturing, and support of these trusted home comfort and security products. Rest assured, the quality, innovation, and reliability you’ve come to expect remain unchanged, only the name is evolving.
