White-Rodgers 1687-9 Refrigeration Temperature Controller

White-Rodgers 1687-9 Refrigeration Temperature Controller is a remote bulb thermostat designed for precise refrigeration control. This 8-foot capillary unit uses an SPDT contact configuration to switch cooling on and off with reliability across a wide -30 to 90 deg F range.

Built for commercial and residential refrigeration applications, it carries UL and CSA approvals and features a compact footprint: 2-5/16" W x 2-9/16" D x 5-3/8" H with a gray finish. The adjustable differential from 4.5 to 40 deg F lets you tailor cooling cycles, while the bulb size (5-1/4" x 3/8") and mounting clamp simplify installation and maintenance.

Key features

• Remote bulb and 8-foot capillary for flexible mounting
• SPDT contact configuration for reliable control
• Temperature range: -30 to 90 deg F
• Adjustable differential: 4.5 to 40 deg F
• UL and CSA approvals for safety and compliance
• Compact dimensions: 2-5/16" W x 2-9/16" D x 5-3/8" H
• Bulb size: 5-1/4" x 3/8"
• Motor rating: 7.4 A at 120V AC, 3.7 A at 240V AC (FLA)
• Includes bulb mounting clamp