By this analogy, I suppose they could sell to, say, Aprilaire. On the other hand, it’s not particularly hard to stick a nice blower on their device and sell a s

By this analogy, I suppose they could sell to, say, Aprilaire. On the other hand, it’s not particularly hard to stick a nice blower on their device and sell a self contained unit. Plenty of vendors will gladly sell them excellent ECM blowers. Trying to integrate with electric buses seems extremely unwise.