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Tjernlund,UC1,Universal Control For 24/115 Used

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TJERNLUND PRODUCTS INC UC1 UNIVERSAL CONTROL 3/4 HP MAX

Tjernlund Model UC1 / Universal Interlock Control Module for Gas Heaters/AC

Tjernlund Model UC1 Universal Control For 24/115 Vac Heater Control Circuit

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TJERNLUND PRODUCTS INC UC1 UNIVERSAL CONTROL 3/4 HP MAX