making it ideal for high-output commercial water heater protection

a field-proven 24VAC two-position motor designed for seamless integration with Erie PopTop zone valves

Once the red dye has migrated up the tube

Normally Open (SPNO) configuration

reducing installation time and ensuring electrical specifications match original factory standards

Johnson Controls C450YNN-1 Power Module 318518-761 making it ideal for high-outputThe Johnson Controls C450YNN 1 Power Module is the primary power supply component for System 450 module assemblies, designed to deliver 24 VAC to downstream control modules. Engineered for versatile field installation, this module features dual voltage input terminals for 120 Vac or 240 Vac supply power at 50 60 Hz. Built with a rugged Lexan 950 enclosure, it is suitable for DIN rail mounting or direct surface attachment. The C450YNN 1, which is