Carrier 58ZAV with code 33 and is not heating, blower is off, flames are off, while thermostat says "HEAT ON", set temp is 76 and actual temp is 72. Stays this way for hours while ambient room temp drops and thermostat reads actual temp at 70. To fix it, I have to turn the thermostat to OFF then...

I would like to install a switch for a pull light fixture. The only power is from the light fixture, but I want to put a light switch on the wall as I enter the room, Can you help ?

Have a carrier furnace and blower is staying on and led code 33 shows up, replaced filter and still same issue? Any help

My question is do I need a transformer for it or I have to conect to 120v circuit.

The condo unit I bought has a Hampton Bay light fixture in the kitchen (flushmount, 2-lights, 60w, frosted glass)... this sounds funny to type these words, but how do I change the bulbs? Does the glass portion unscrew? Does the fixture pull-down from the ceiling? I am very hesitant to monkey...