What is the opinion of Reddit about the
Aprilaire 700M Whole Home Humidifier, Manual Fan Powered Furnace Humidifier, Large Capacity Whole House Humidifier for Homes up to 4,200 Sq. Ft., white?

Aprilaire 700M Whole-House Humidifier with Manual Control. This is what I bought and it does my whole house, plus can integrate into your thermostat if it has the correct connections. It was easy to install as long as you don’t mind a little plumbing and low voltage electrical.

Interesting. I was just going by this price for the 700, which is what I paid.

https://www.amazon.com/Aprilaire-Whole-House-Humidifier-Manual-Control/dp/B00DJVISBK/ref=pd_lpo_2?pd_rd_i=B00DJVISBK&psc=1

It was $250 with a $112 install charge. I did all of it on Amazon. The humidifier I got is an Aprilaire 700m.
https://www.amazon.com/Aprilaire-Whole-House-Humidifier-Manual-Control/dp/B00DJVISBK/ref=cm_cr_arp_d_product_sims?ie=UTF8