Bathroom Exhaust Fan-heater: A Beginner's Guide

Bathroom exhaust fan-heaters are necessary for every bathroom because they serve the dual purpose of ensuring clean air flow in the room as well as keeping the room warm so that bacteria and fungi do not take advantage of a damp environment and begin to breed. You can get good bathroom exhaust fan-heater from a number of companies including Broan-NuTone, Panasonic, Fantech, GE Industrial Systems, Haier America and others. The Home Ventilation Institute provides certification for good bathroom exhaust fan-heater units. Generally these units are meant to ensure that cold air does not sneak in your bath room and a healthy temperature is maintained in your bathroom. You should consider bathroom exhaust fan-heater units with high CFM figures. These units are very powerful and can replace all the air in your bathroom in a few minutes. Another factor to be considered while purchasing a good bathroom exhaust fan-heater unit is that it should have low sones. A lower sone figure means that bathroom exhaust fan-heater unit makes less noise while working. Generally the heating system of most new bathroom exhaust fan-heater models is computer controlled. This means that you will not be bothered about making manual adjustments of temperature and the onboard thermometer as the computer will take care of that. It is, however, recommended that you disconnect your bathroom exhaust fan-heater unit from power line while there is a thunderstorm or cyclone. Electric surges generally occur during these times and a minor electric surge can ruin the onboard computer which controls the heating mechanism of the bathroom exhaust fan-heater unit. Some extra swanky bathroom exhaust fan-heater units come with a motion sensor. These devices also control the lighting system of the bathroom and can switch themselves on when the motion sensor detects that someone has entered the room. These bathroom exhaust fan-heater units can also switch off automatically when the motion sensor does not detect someone in the bathroom. While to some people this might look like a technical gimmick, if you can afford it and you have a small child at home, this kind of bathroom exhaust fan-heater unit will be a great comfort. It must also be kept in mind that these motion sensors installed in bathroom exhaust fan-heater units are very sensitive to electrical surges. You must pull the plug of the bathroom exhaust fan-heater in case of a thunderstorm.

A good bathroom exhaust fan-heater needs regular maintenance. Always remember to properly clean and oil the fan of the bathroom exhaust fan-heater. Use good quality lubricant for oiling the fan and ensure that filters etc are regularly cleaned.