You should always verify compatibility using your units full model and serial number before ordering

Can I replace the actuator head without shutting down the loop

contractors can maintain the original specifications of their Cutler-Hammer starters

verify the specific WC (water column) setpoint and port configuration to ensure a direct match for your specific boiler or furnace model

which features a specialized flared opening on the upstream end to prevent turbulence and maintain high pressure-drop efficiency across the lead-free brass strainer body

Lau 38209401 Bearing with Insulator 321894-709 You should always verify compatibilityMaintain peak blower assembly performance with the Lau 38209401, a precision engineered 1" heavy duty oil type sleeve bearing. Designed for high load HVACR applications, this sleeve bearing with insulator features a 2 1 2" outside diameter and utilizes a self aligning sintered bronze bushing to ensure optimal shaft contact even under stressful operating conditions. The integrated drive type oil cup allows for consistent lubrication, reducing friction