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Ships within 48 hours · Estimated delivery Sep 18 - Sep 23
Thread Sizes: 1/2
MPN: 4057-55
Designed to withstand industrial and commercial environments
Contact Voltage AC Nominal: 277V
Tjernlund UC1 Universal Safety Interlock Control for Sidewall Power Venters Draft Inducers Combustion Air Fans fr-ship Thread Sizes: 1/2Product Description The Tjernlund UC1 Universal Safety Interlock Control is designed for sidewall power venters, draft inducers, and combustion air fans. It features adjustable pre and post purge, LED status indicators, and a prover switch delay. Interlocks with any burner control circuit. Compatible with MAC1E or MAC4E multiple appliance controls. Adjustable post purge time from 2 to 16 minutes. Product Highlights The Tjernlund UC1 Universal Safety
