The optional Display Module is equipped with a Bar Graph meter containing a vertical scale having
ten light emitting diodes (LED’s) numbered 1 through 10. Each successive LED up the scale represents
a flame signal intensity twice the one before it.
We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.