[1retired06]

We have replaced three M/Ws over the years, one last year. Really easy if it hangs over the oven, no cabinet mods. Many brands, search for what works for you, just be careful to get correct measurements, ie try to match sizing for existing and new unit. I installed a whirlpool from Lowes, was able to use the existing mounting hardware. Make sure whatever product you select has adjustable venting so you can match up with venting in your montana.