Trane BOX0581 Collector Box 321894-706 it provides maintenance-free HVAC current

it provides maintenance-free HVAC current monitoring for the long haul

while the continuous air venting capability effectively eliminates CO2 and non-condensable gases

While designed for Carrier systems

while the standard NEMA terminals and combination screw/spade connectors ensure a clean 24VAC electrical interface

Complete Assembly: Includes the 24 mm venturi and required gasket for a secure

Trane BOX0581 Collector Box 321894-706 it provides maintenance-free HVAC currentThe Trane BOX0581 is a high performance flue collector box engineered for high efficiency gas furnace systems. As an essential component for secondary heat exchanger management, the BOX0581 collector box is responsible for capturing corrosive condensate and acidic combustion byproducts, directing them safely away from the metal heat exchanger surfaces to prevent premature failure. Built with a specialized, temperature resistant composite material,