Hunter 42999B thermostat hookup press? The old thermostat be a hunter 44760. New one is a...

The old thermostat be a hunter 44760. New one is a 42999B. the old one have a "B" wire and the instructions next to the new one don't enunciate what to do with that cable. The only other wires not hooked up are the "C", which I grasp should not be hooked up, and the "E" for which there are no instructions. I disappeared the jumper on between the RH and the RC and hooked the R to the RC. The admirer blows, but no heat. Any suggestions? It's 57 contained by my house and I'm out of ideas next to my 2 y.o. grandaughter here! Thanks!
My oven is 8 months older and it...
Answers:    the b and c are the same adjectives try that if you have no place for e thats emergancy boil that means you hold a heat pump and you enjoy the wrong t-stat good luck wheres the behind the times t-stat
Can't grasp my interior nouns within my house...
if you need fry right now, hold red on rc as long as the jumper is on. white flex should be on w. if you have a regular forced nouns furnace, that should do the trick. make sure your battery are good.

the previous answerer is right, you enjoy a heat pump stat , but if you dont own a heat pump, it ll still distribute you heat beside the r/w wires hooked where i said to put them.