Warm Air Outlet: Fan CFM Output: Operation: Temperature Control: Temperature Range: Safety Devices: Control Panel: Rinnai RCE-329A Bottom front louvers Low: High: Finger touch control buttons Electronic thermostat HI-LOW/OFF, Up/Down switch 2°F increments LOW=55°F 60°F~80°F HI=High Combustion Flame failure – flame rod Over heat –...