Introducing the industry's first universal heat pump defrost control, replaces virtually all single stage defrost controls.

• Selectable demand or timed defrost
• O or B reversing valve with shift delay
• Configures to any system
• Universal mounting with rotating display
• One-button configuration to any OEM system
• Access set up and diagnostic menus from any orientation
• Auxiliary heat lockout
• Compressor lockout
• Reversing valve shift delay: selectable 0, 12 or 30 second delay
• Short-cycle protection: 0, 3 or 5 minute selectable delay between cycles to extend the life of the compressor
• Control voltage: 24 VAC 50/60 Hz
• Line voltage: 208/240 VAC 50/60 Hz
• Operating temperature range: -40° to 150°F
• Humidity range: 0-95% relative humidity, non-condensing
• Dimensions: 5.75"W x 4.72"L

Includes

• 47D01U843 Universal defrost control with plastic mounting tray
• Thermostat harnesses
• Harness #2: used to connect reversing valve, contactor, low and high pressure switches
• New Thermistors: used to measure coil temperature and air temperature
• 2 mounting screws, wire ties, wire nuts and labels