Found 1112 Results for be be.Showing 491 to 500.
491.
Window Fans
Magnetic hum can
be caused by an uneven air gap between the field and rotor. If the field cannot
be adjusted to eliminate the hum, a new rotor or complete motor may
be necessary.
http://www.fun-home-projects.com/electrical_projects/repairs/window_fans.html
492.
Electric Heaters
The temperature point on the faceplate should
be within 10° below room temperature. If the variation is more than 10° below room temperature, set the control knob within this range on the faceplate and turn the thermostat adjustment screw clockwise to open the circuit.
http://www.fun-home-projects.com/electrical_projects/repairs/electric_heaters.html
493.
Humidifiers
A simple humidifier can
be constructed by hanging a damp towel in front of a fan. As the fan blows air through the pores of the towel, moisture from the towel is released into the air as water vapor.
http://www.fun-home-projects.com/electrical_projects/repairs/humidifiers.html
494.
Dehumidifiers
The refrigeration unit is factory-sealed, and most manufacturers recommend that field servicing not
be attempted. Instead, they suggest that it
be returned to the factory for service.
http://www.fun-home-projects.com/electrical_projects/repairs/dehumidifiers.html
495.
Air Purifiers
The unit shown can
be operated in two modes—"odor only" and "total filtration." In the "odor only" mode, outside air is drawn into the front and through a chemical filter which removes odors from the air.
http://www.fun-home-projects.com/electrical_projects/repairs/air_purifiers.html
496.
Oil Furnaces
To get the most heat, your fuel should
be burned completely. The oil-air mixture should use the minimum quantity of air that will give a "clean" flame.
http://www.fun-home-projects.com/energy_savings/home_heating/generation_of_heat/oil_furnaces.html
497.
Gas Furnaces
)
• Read the manual
Be sure to read the homeowner's gas utility manual. It will outline many of the following points, and thoroughly acquaint you with your furnace.
http://www.fun-home-projects.com/energy_savings/home_heating/generation_of_heat/gas_furnaces.html
498.
Electric Furnaces
There is little maintenance that can
be carried out on these units; maintenance of their associated distribution systems are covered in the following section.
http://www.fun-home-projects.com/energy_savings/home_heating/generation_of_heat/electric_furnaces.html
499.
Heat Pumps
It could
be three times more efficient than electric resistance heating.
Heat pumps are now being evaluated for the Canadian winter, and with some modifications may come into wide use.
http://www.fun-home-projects.com/energy_savings/home_heating/generation_of_heat/heat_pumps.html
500.
Furnace Service Maintenance
•
Be sure that only properly qualified and licensed personnel work on your furnace. There are strict safety regulations for natural gas operation, and in most provinces the service employees must
be registered with the provincial government.
http://www.fun-home-projects.com/energy_savings/home_heating/generation_of_heat/furnace_service_maintenance.html
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