Johnson Controls V-3800-660 Packing Nut protecting the compressor from the

protecting the compressor from the erratic metering and hunting common in low-temp environments

factory-specified 120V to 24V step-down transformer designed for critical power distribution within high-efficiency hydronic systems

making it suitable for draft proving in furnace and boiler applications

simplifying inventory for field contractors

verify your potential relay condition to prevent overheating or premature failure of the 243-292 uF capacitor during the initial quarter-second of cycle engagement

Johnson Controls V-3800-660 Packing Nut protecting the compressor from theJohnson Controls V 3800 660 Packing Nut, Used with V 3800 Series