Resideo AT150B1252 Transformer 320734-701 Simplified Installation: The 9-inch depth

Simplified Installation: The 9-inch depth is ideal for standard framing

Key Benefits: Manual Override: Integrated manual stem allows for manual operation during system testing or power failures

this motor features a 5/8" stack height and a 3/16" diameter shaft

It utilizes advanced digital modulation to adjust the orifice opening in real-time

metal-to-metal seal often required in high-pressure gas or fluid applications to prevent catastrophic leaks

Resideo AT150B1252 Transformer 320734-701 Simplified Installation: The 9-inch depthThe Resideo AT150B1252 Transformer is a compact, foot mounted power solution engineered for rigorous light commercial and residential HVACR control systems. This heavy duty unit efficiently steps down 277V primary voltage to a stable 24VAC secondary (27. 5 V. O. C.), delivering a reliable 50VA rating for driving hydronic controls, magnetic switches, and Building Automation Systems (BAS). Designed with a focus on field durability, it features plastic