Trane BRK0690 Short Break Assembly With Ring Cup 4.06" X 2.31"

The Trane BRK0690 is a short break assembly with a ring cup designed to be more accurately used on Trane HVAC equipment like furnaces and air handlers. This low-carbon steel part carries out an essentialsafety function. It increases the ductwork’s design fracture point. If the system fails or if the pressure is too much or the pressure increases abnormally then the separation at this moment. Any spatter or refrigerant leaks that may occur at the break are trapped by the ring cup, preventing them from spreading across the ducting and possibly escalating the situation.