I am utilizing an aged wooden enclosure, measuring 2x2x2, which is connected to a 75-watt heat panel, controlled by an Elitech STC-1000 and a 2000rpm 240v fan. The heating performance is optimal and maintains the desired temperature range, however, the ambient temperature of the room where the incubator is located, specifically my bedroom, tends to fluctuate when the central heating is turned on. This causes the temperature inside the incubator to also increase by 2-4 degrees Celsius, or potentially more when the heating is at its peak. Is there a solution to prevent this temperature fluctuation and safeguard my eggs during the incubation process?