 Marley Engineerd Products |
Product Description:
Room-to-room ventilator equalizes temperature levels throughout the home.
Cost effective device for controlling heating and cooling costs.
Especially effective in homes with fireplaces and window air conditioners.
Fits inside any wall 3-1/2'' to 5-1/2'' thick.
Built-in switch with solid state speed control.
Plug-in motor and blade assembly for ease in installation.
|
