8 inch exhaust fan for sale, brand-new and used.

Our Premium Back Draft Damper Bathroom Exhaust Fan Draft Blocker! Stop Air Drafts Through Your Bathroom Fan, Kitchen Fan, and Clothes Dryer! Fits Any Standard 6" Duct!

Nominal voltage VDC 48 Nominal voltage range VDC 28 .. 60 Speed min-1 4300 Power input W 37 Min. ambient temperature °C -20 Max.

Brand new! Never been used!  Still in original box and plastic!

Plans to build the PowerHouse 4-Cycle Gas Engine The "PowerHouse" engine is a long stroke design for medium to low speed operation. By having a long stroke, it is capable driving a load such as a generator or pump at a leisurely pace. It is made from bar stock and was designed to be as easy to build as possible while retaining good looks.

6 Inch Wall Hood with Flap Damper - Stainless Steel Wall Hoods are designed for exhaust air systems, fresh makeup air intake fans, or HRV and ERV systems. They are engineered to accommodate high airflow pressure and velocities found in premium fan and dryer vent systems. The wall hoods are designed to maximize airflow and minimize noise.

Digital electronic thermostat with LCD ScreenDisplays Temperature and HumidityDurable Styrofoam construction provides excellent insulationTwo large viewing windowsBuilt-in humidity rings for humidity controlHolds up to 46 chicken eggs Little Giant table top incubators set the standard for table top incubating with the built-in digital electronic thermostat with temperature and humidity readout.

Plans to build the 1906 "Bill" 4-Cycle Gas Engine Advertised by the Downing Engine Works of Des Plains, Illinois in 1906 for $125.00, the 3 horsepower "Bill" engine is somewhat of an enigma. A patent was issued to William A. Downing for the design but it is not known how many were actually produced, if any.