Robertshaw 4650-002 Stuffing Box 320819-301 25-inch outlet diameter and be

25-inch outlet diameter and be pitched downward for proper drainage to a safe disposal point

use the six bolts provided and torque them to 25 ft-lb to ensure a leak-proof seal without damaging the housing

this filter helps regulate internal temperatures

When the unit’s internal plenum temperature reaches the 210°F threshold

and LS25 unit heaters in 250

Robertshaw 4650-002 Stuffing Box 320819-301 25-inch outlet diameter and beThe Robertshaw 4650 002 Stuffing Box is a precision engineered 3 8" nickel plated stuffing box designed for critical sealing applications in commercial gas equipment and industrial control valves. Engineered for high temperature resilience and chemical resistance, this Robertshaw gas valve fitting ensures a pressure tight seal around moving stems, preventing hazardous gas leaks and maintaining system integrity. Technicians typically utilize this