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Tjernlund MAC-1E Accessory Control 24V/115V Single Appliance

Tjernlund Products

$231.95

In Stock

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SKU:
MAC-1E
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Specifications

Product Type:
Accessory Control Module
Subcategory:
Appliance Interlock Control
Application:
Residential/Commercial
System Type:
Draft Inducer, Power Venter, Furnace, Boiler
Installation Type:
OEM Replacement
Voltage:
24 VAC, 115 VAC, Millivolt (Dry Contact)
Voltage Class:
Low Voltage
Mounting Type:
Wall Mount (Keyhole Slots)
Temperature Range:
32°F to 104°F (0°C to 40°C)
Connection Type:
Screw Terminal, Knock-Out Connectors
Material:
18 Gauge Steel (electrical box)
Control Type:
Low Voltage
The MAC-1E is an accessory control module that works with the Tjernlund UC1 Universal Control to interlock one additional 24 VAC, 115 VAC, or millivolt-controlled appliance (such as a gas furnace, oil burner, or draft inducer). It provides safety interlocking through the UC1's Fan Prover circuit and includes status LEDs for power, appliance call, and burner approval. Designed for indoor installation adjacent to the UC1 control.