hello ,ive searched and i think i might have 2 problems? storty.. my furnace turn on thermostat. light on furnace comes on, wait about 6 minutes then the first element clicks on, glows bright red then click,shuts off, wait about 6mins more click first element comes on bright red. click goes off again. 6 mins again same ,, wait fan comes on (low ) stick my head in and see only 1st element and 3rd element on, flip switch and fan will run on high, tonight it was 6deg C in garage and set thermostat to 11, did all this again took about 1/2 hour to actually start giving any heat,, but still no high and 2nd element(reading looks like secondary sequencer. ?) and tonight it just shut off at 8deg, but thermostat light was still on,.. i tried tapping the relays.. the lower one i thought i heard the crackle of power. (which im thinking mines that 240volt relay is bad? ) also the furnace i noticed aswell once it shutsdown the first element will click on and glow bright red after the fan has stopped. i have a multimeter but have no idea what to check or what any of the readings should be.

My Hunter 44150B is going out. I can not find a replacement. Can anyone tell me if this model is discontinued? If so what model will replace it?