Overview Other Details Reviews Product Description DUAL AUX SW. FOR ML6421- /ML7421 DCAS IN 24 VAC APPLICATION Other Details 0.08 Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × Honeywell Honeywell 43191680-102 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Email *Review Subject *Comments