ZB110UVSC | Chassis, 120 VAC, 50/60 Hz with burner control functions, contains UV self-check amplifier SKU: ZB110UVSC Parent Item Parent Item - Additional Cost Has Item Option Details ZB110UVSC | Chassis, 120 VAC, 50/60 Hz with burner control functions, contains UV self-check amplifier DetailsBackDetailsZB110UVSC | Chassis, 120 VAC, 50/60 Hz with burner control functions, contains UV self-check amplifier