Key Benefits CSD-1 Compliance: Meets strict safety standards requiring a manual reset after a low-water event

supporting CFC

Is this a plug-and-play replacement for the HH82AZ209

Weatherproof Durability: NEMA-rated poly housing with an integrated sunshield protects the internal 20K Ohm NTC element from moisture and UV interference

Functional Devices PSM19A24DAS Power Supply L99H008 Key Benefits CSD-1 Compliance: MeetsThe Functional Devices PSM19A24DAS is a professional grade, track mount power supply engineered for contractors requiring a stable 120VAC to 24VDC conversion in building automation and HVAC control systems. This isolated linear power supply provides an adjustable output range of 1. 5 to 28 VDC, making it highly versatile for various low voltage field devices. Built with a linear transformer design, it offers significantly lower ripple and noise