Description
Versatile Mounting: Includes a 0
Continuous Safety: Does not obstruct the furnace's gravity-venting path
Can this humidistat be used to control an exhaust fan directly
or if there is a detected pressure drop across the device
Carrier KR51BJ419 Fan Pulley Freon Versatile Mounting: Includes a 0The Carrier KR51BJ419 Fan Pulley is a high performance 1 groove sheave engineered for demanding commercial and residential HVAC applications. As a genuine OEM replacement part, this steel fan pulley ensures precise mechanical alignment and belt tensioning, preventing premature wear on high static blower motors. Balancing 7. 15 lbs of durable steel, the KR51BJ419 is a direct fit solution for Carrier 40RU series air handlers and rooftop units,