Armstrong International 800-3/4-20 Trap Refrigerant this SPST (Single Pole Single

this SPST (Single Pole Single Throw) control features an open-on-high configuration

Sub-Master Control: Responds to thermostat branch signals for accurate reset of air velocity setpoints in variable air volume systems

This model serves as a direct replacement for L4064A2030

The Fenwal 22-100001-050 Electrode Assembly is a critical replacement component for field technicians servicing high-efficiency heating systems and commercial burners

Rely on this manual shut-off timer for precise mechanical timing without the need for a neutral wire connection

Armstrong International 800-3/4-20 Trap Refrigerant this SPST (Single Pole SingleThe Armstrong International 800 3 4 20 Trap is a rugged cast iron inverted bucket steam trap engineered for reliable condensate management in horizontal piping configurations. This 3 4" NPT steam trap features a 3 16" orifice designed specifically for systems with a maximum operating pressure of 20 PSI, delivering a continuous discharge capacity of approximately 690 lbs hr. Built with a free floating stainless steel mechanism and no fixed pivots, the