The Emerson 1609-101 mechanical refrigeration temperature control is for use in refrigeration applications where remote control is desired. This control features a hydraulic action element and dustproof case with top and bottom knockouts. Temperature dial can be adjusted through cover.

• Dustproof steel case with top and bottom knockouts
• Temperature dial in F and C
• -30 degree F to 90 degree F temperature range
• 3.5 degree F to 40 degree F adjustable temperature differential
• Capillary length 5 ft.
• Close on rise
• Bulb mounting clamp included

Replace virtually all single sage defrost controls. The latest in outdoor electronic innovations from White-Rodgers is a universal upgrade for single stage heat pump systems with a PSC fan motor. Select from pre-configured demand or timed defrost routines or configure to replicate virtually any set up. Also, upgrade your customers comfort with integrated compressor protection and outdoor sensor capabilities. Specifications. Selectable demand or timed defrost modes. O or B reversing valve. Configures to any system. Easy installation and setup. Universal mounting with rotating display. One-button configuration to any OEM system. Includes outdoor sensors. Test button for system verification. Versatile Matrix Display. Access set up and diagnostic menus from any orientation. Compressor Protection. Brownout and short-cycle protection plus hi/low pressure inputs.

• Replaces most single stage heat pump defrost control boards making replacing original controls quick and easy
• 1-button configuration to any OEM system
• Includes test mode to verify install and easily troubleshoot
• Includes compressor protection to prevent future breakdowns and system damage