This unit is a direct replacement for Antunes 8562120010 models requiring reliable freeze protection control and precise digital temperature monitoring in air handling units (AHUs)

and EV220B valves

Instantaneous Relighting: Features a high-intensity 15kV output to quickly stabilize RV pilot flames during environmental fluctuations

Key Benefits for Contractors: Overpressure Protection: Integrated internal relief valve enhances system safety by venting excess pressure

Will this switch work in other furnace brands

Zonefirst AOBD-12X12 Blade Damper Els PW 29614 This unit is a directThe Zonefirst AOBD 12X12 is a professional grade 12" x 12" automatic opposed blade damper designed to provide precise airflow management in commercial and residential HVAC zoning systems. Constructed from heavy duty extruded anodized aluminum, this damper features a low profile frame that allows for simple "slide in" installation through a standard 3 inch duct slot. Unlike parallel blade dampers, the opposed blade action provides a linear airflow