Adjusting the controls of the heater itself is the only safe way to make a space heater hotter. Manipulation of the inner workings is a surefire way to start a fire or electrocute oneself.
Turn up the temperature on the heater. Gas or electric, there is a dial on the controls
it depends if you have a pool heater
Cob is an ancient European masonry heater - often weighing tons. Hotter than a cob means the same as hotter than a heater.
The warmed water next to the heater becomes hotter when the heater is switched on.
The heater fan ONLY blows the air, it does not make the temperature of that air. Your heater temperature controls how hot the air is. Adjust your heater temperature for hotter or cooler air.
Put in a winter thermostat
it can make u hotter if u say that it can make u hotter
The thermostat is broken and needs to be replaced. You need to disconnect the water heater until you can get it repaired to prevent over heating and a possible fire.
Not enough coolant is running through the system chek for leaks and chek your heater core
If a 'geyser' is a home hot water heater, it shouldn't get hotter than 135f .