Just like the other thread...do not see in central jersey you need 40000 BTUH more heating than cooling. Was a load calc. done???
You are asking about a two stage thermostat to control a two stage furnace, but you are putting it with a single speed builder grade AC. You are paying for the fancy stuff on that furnace....but don't want to spend the money on the stat to make it work???
It's not the Brand with the fewest repairs-It's all in the install!!! Attention to detail and using the best materials!