Overview Reviews Product Description 120V, 50/60 HZ. AIRFLOW SWITCH CHECK OPTION. INTERMITTENT PILOT. INCLUD ES DUST COVER.Honeywell Process Solutions products are only available in some markets. Please call for more information. Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × Honeywell Honeywell RM7840L1026/U Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Email *Review Subject *Comments