Used for over 30 years by pros and hobbyists... these are the most widely used incubators in the industry. This model incorporates a radiant heat tube that gently warms the air and the eggs to achieve superior hatch rates. Each unit can holds up to 50 eggs (depends on species) with its roomy dimensions of 18" x 18" x 7-1/2" high.
The Hova-bator Incubator thermal air model's "thermal action heat" assists reptile and bird eggs in keeping uniform temperatures while the "pull-up" air plugs help you adjust the humidity level.
It is recommended that you replace the snap switch and thermostat wafer on a regular basis to prevent any possible thermostatic control failures.