Features

• 2-pipe or 4-pipe heating/cooling available.

• Auto fan with adjustable 3-fan speed.

• Display shows both set points and room temperature simultaneously.

• Display shows the valve on/off status.

• The highest and lowest set piont can be set.

• Keep user setting during power loss.

• Compressor short cycling protection available.

• Dry contact output ,compressor linkage.

• Anti-freezing protection.