Limit switches within these heaters can emit sparks, presenting a fire hazard. Daylight Savings Time ends on Sunday, October 26, so most of the country will gain an hour when we turn our clocks back. The heater's cover can separate from the bottom housing and expose live electrical parts, presenting shock and electrocution hazards to consumers. The fan of the model CZ-520 heater could become stuck causing it to overheat, posing a fire hazard.
Heat detectors monitor room temperature to provide an alarm in the event of fire.
The recalled heat detectors can fail to operate properly, not detecting the presence of fire. Even if these safety devices appear to function after being submerged in a flood, they are unfit for continued use and cannot be repaired. They may eventually fail, causing explosions or fires. Other parts of gas and electric appliances that have been submerged such as fans, motors, electric circuits, and venting systems should be evaluated by a qualified technician for continued safe operation. Entire appliances may need to be replaced.