“The inducer motor runs a fan which provides air for combustion ... “Modern high-efficiency condensing furnaces tend to take more heat out of the exhaust gases,” says Gabrielli.

Even if hot coolant is reaching the heater core, the heater fan —or blower motor— is responsible for ... try gently rinsing the exhaust manifold with a garden hose to remove debris.

The blower motor is the fan that pushes heated or cooled air through dashboard vents based on the climate system settings and the fan speed selected. Adjusting the fan speed sends a signal through ...

So something like this heat-powered stove-top fan can come in handy. Such fans, which use Peltier devices to power a small electric motor, are readily available commercially. [bongodrummer ...

An curved arrow pointing right. THERMO-X is an Australian company which makes heat-reactive paint. In this video, the paint is applied to the exhaust pipes of a Harley Davidson. When the engine is ...