Comfort-Aire RG-51 115V Window AC Cleaning Solutions These thermal expansion tanks are

These thermal expansion tanks are available in 2 and 4

Made of flexible rubber for a tight seal and easy to install

features polished leather handle

Our chisels are forged from high carbon steel for maximum edge retention and then precision honed to razor sharpness

Comfort-Aire RG-51 115V Window AC Cleaning Solutions These thermal expansion tanks areFEATURE 5,000 Btu capacity Electro mechanical seven position control for easy temperature selection Adjustable thermostat from minimal cooling to maximum cooling Easy to access, slide out washable filter Adjustable air direction Compact, lightweight cabinet with attractive decorator front grille