flame sensor
Your furnace blower may not be shutting off and not producing heat due to issues with the thermostat, the blower motor, or the furnace's control board. It is recommended to check these components and consult a professional HVAC technician for further diagnosis and repair.
Yes, you can melt the heat exchanger and start a fire that way
There could be several reasons why your furnace blower is not turning on when the heat is activated. Some common causes include a faulty thermostat, a malfunctioning blower motor, a clogged air filter, or a problem with the electrical connections. It is recommended to contact a professional HVAC technician to diagnose and fix the issue.
the motor for your heat and A/C interior fan
This means there is a blower attached to the system that forces the heat into the home.
There should be only one blower to move the air. The unit will have a coil for cooling and a heat exchanger.
Blown Blower Motor fuse, defective Blower Motor Resistor Pack, or a defective Blower Motor.
Defective blower motor, blown fuse, or a defective Blower Motor Resistor Pack.
Is it the blower motor or is it the fans in the front?if its the fans they will come on at anytime to help cool engine down better.If its the blower motor for the interior heat and air you got a electrical problem. Is it the blower motor or is it the fans in the front?if its the fans they will come on at anytime to help cool engine down better.If its the blower motor for the interior heat and air you got a electrical problem. If it is the blower motor for your heater then it is definatly you blower resistor
A rattling noise from your furnace could be caused by loose components, a malfunctioning blower motor, or a problem with the heat exchanger. It is important to have a professional HVAC technician inspect and repair the issue to prevent further damage.
A furnace with a vertical air flow through the heat exchanger and the blower compartment located beneath the heat exchanger is typically called a "downflow furnace." This design allows air to be drawn in from the top, heated as it passes through the heat exchanger, and then expelled from the bottom into the living space. Downflow furnaces are commonly used in applications where the furnace is installed in a basement or crawl space.
heat not working