MAC4E Tjernlund Use With UC1 To Add Up To 4 Addt' Appliances

• Burner Circuit Interlock Control
• Item Multiple Appliance Interlock Control
• Used On Burner Circuit
• Overall Dimension 8.6" Length x 3" Width x 7.1" Height

Install Instructions

Used in Conjunction with the Uc1 Universal Control to Easily Interlock up to Four Additional 24/115 Vac or Mill Volt Controlled Appliance with Fixed Speed Auto-Draft Inducer Power Venter's (Gas, Oil), Draft Inducers, or In-Forcers; Circuit Board Housed in Oversized 18 Gauge Electrical Box with Multiple Knock-Outs for Easy Wiring Connection; Use with Uc1 to Interlock Additional 18-130 Volt Burner Circuits; Mac-Series Controls are Powered by and Communicate with a Uc1 Through an Included Color Coded Whip