Armstrong International 125A3 Trap 30067439-890 This automatic reset limit is

This automatic reset limit is calibrated with an opening threshold of 185°F and a closing differential at 155°F

15" WC rating of this switch to ensure the burner fires within safe manufacturer parameters

Consistent Flame Sensing: Features a dedicated flame rod for reliable rectified current detection

High Flow Capacity: Optimized internal geometry ensures high ton ratings while maintaining a negligible pressure drop across the 30 cubic inch volume

As a critical ventor motor assembly

Armstrong International 125A3 Trap 30067439-890 This automatic reset limit isThe Armstrong International 125A3 is a high performance Series A Cast Iron Float & Thermostatic Steam Trap designed for rigorous industrial and HVAC applications. Featuring a 3 4" NPT standard connection and an 1 8" orifice, this unit is engineered to manage condensate loads of up to 1,275 lbs hr at a 125 PSI maximum operating pressure. Its rugged cast iron body houses a balanced pressure phosphor bronze bellows and all stainless steel internals,