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.
Tjernlund MAC-1E Accessory Control 24V/115V Single Appliance
Tjernlund Products
$235.95
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- Fits brands
- Tjernlund
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Tjernlund Products
Tjernlund MAC-1E Accessory Control 24V/115V Single Appliance
- SKU:
- MAC-1E
- 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
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