I have a Haier air/heating unit. The heat has stopped working.

Hello Harold;

My name is Peter. I am a retired field service refrigeration technician.

Your fan is not designed to run constantly. Your fan will turn on when the set temperature falls 10-20 degrees below set temperature, and will run until the unit is 10-20 degrees above set temperature.

1.) Clean your condenser coil. This coil removes the unit heat.
2.) Check your condenser fan to make sure it is running.
3.) Check the door gaskets. They may be crushed or worn, allowing warm air to enter your unit.

Check fan/limit control on older unit. newer unit check limit switch

could be a heat sequencer. if the stat was bad it would run constantly in both modes.

This window unit cant keep up in temps above 100 degrees farenheit its not going to happen. 28 degrees celcius is all your going to get in that heat Im in St. louis MO and its the same way
116 degrees farenheit heat index

I have a 2000 pontiac grand prix with a digital climate control system. The heat quit working, it doesn't blow out any heat. Now that it is warm outside the air stopped blowing out any air. The digital temperature on the climate control is not correct. When it states that it is below 30 degrees on the ext and it is warm outside the air wont be cold. Once it starts going above 30 degrees the air gets colder. Today the blower stop working all together. Was told it maybe the climate control unit was bad. You can hear the door opening/shutting when you switch the temp from cold to hot. But there was no heat blowing out whatsoever in the winter time. Could you please give me your opinion on whether or not it is the climate control unit or something else?

remove thermostat wires off the unit heater and if it stops running you have the red and white wires tuching somewhere in the wire,ore bad thermotat.

thats becaue you need more than this zone working like you said about the master/slave this zone is a slave.

After calling Vornado Corporation, they suggested that the room temperature monitor might be failing as it read 65 degrees no matter where you started the heater. I took the unit back to the store I purchased it from, and we unpacked another unit and found the same problem existed. Therefore, the product is not capable of heating a room properly and I will continue my search for a space heater to control the temperature in my upstairs office which does not have air ducts for heat.

If anyone has recommendations I would be interested in their comments.
Thank you.

Control Board is failing

the unit runs all the time because of the fan (ventilation motor)-but it is not working on cooling or heating all the time - The ventilation motor pushes the air from the room through the machine and when the termostat is reading that you set it up for cooler air or warm air it will turn on the air conditioning part or the heating part of the machine-it is very good system actually