Product Details
300/400 Cabinet Egg Incubator
The 300/400 Cabinet Egg Incubator from Happier Hatching is designed for commercial hatcheries, poultry breeders, farms, and serious hobbyists seeking reliable, automated incubation. Featuring a durable insulated cabinet, automatic egg turning, and intelligent digital climate control, this commercial egg incubator helps maintain stable incubation conditions while reducing daily manual work.
Built for high-volume hatching, this automatic egg incubator is suitable for chickens, ducks, geese, turkeys, quail, and other game birds, making it an excellent choice for expanding breeding operations.
Key Features
Heavy-Duty Insulated Cabinet
Built with a robust 55 lb insulated cabinet, helping reduce external temperature fluctuations and maintain a more stable incubation environment.
Automatic Egg Turning
The integrated automatic turning system rotates eggs on a timed schedule, helping promote proper embryo development while eliminating manual turning.
Digital Temperature Control
An advanced onboard microprocessor continuously monitors and adjusts internal heating to help maintain consistent incubation temperatures.
External Humidity Reserve Compatible
Designed to work with an external water reserve system (sold separately), allowing humidity trays to be refilled without opening the cabinet door and disturbing internal humidity levels.
Commercial Multi-Tier Design
The spacious cabinet layout is designed for larger batches of poultry eggs while maintaining an efficient vertical footprint suitable for commercial and farm use.
Specifications
- Product Line: Wonegg Premium Red Series (300/400 Model)
- Weight: 55 lbs (Approx. 25 kg)
- Voltage: 110V
- Plug Type: Standard US Plug
- Operation: Fully Automatic
- Egg Turning: Automatic Timed Egg Rotation
- Temperature Control: Digital Microprocessor Control
- Humidity System: Internal Trays with External Water Reserve Compatibility (Reservoir Sold Separately)
- Cabinet Material: High-Impact UV-Stabilized Engineering Polymer
- Suitable For: Chickens, Ducks, Geese, Turkeys, Quail & Game Birds
Whether you’re upgrading from a tabletop incubator or expanding your hatchery, the Happier Hatching 300/400 Cabinet Egg Incubator combines automatic egg turning, digital climate management, insulated cabinet construction, and external humidity reserve compatibility to simplify large-scale incubation while helping maintain consistent hatching conditions.
Shipping Information
Standard Shipping: $36.25
USPS Live Animal Surcharge: $15.00
Total Standard Shipping: $51.25
Small Orders (Less than 15 Chicks):
Additional Small Order Fee: $25.00
Total Shipping for Orders Under 15 Chicks: $76.25
Shipping charges are calculated automatically at checkout based on the total quantity of chicks in your cart.
Breed Availability
| Date | Females | Males | Straight Run |
|---|---|---|---|
| 07/20/26 | LOW |
AVAILABLE |
AVAILABLE |
| 07/21/26 | UNAVAILABLE |
UNAVAILABLE |
UNAVAILABLE |
| 07/22/26 | AVAILABLE |
AVAILABLE |
AVAILABLE |
| 07/27/26 | AVAILABLE |
AVAILABLE |
AVAILABLE |
| 07/28/26 | UNAVAILABLE |
UNAVAILABLE |
UNAVAILABLE |
| 07/29/26 | AVAILABLE |
AVAILABLE |
AVAILABLE |
| 08/03/26 | AVAILABLE |
AVAILABLE |
AVAILABLE |
| 08/04/26 | UNAVAILABLE |
UNAVAILABLE |
UNAVAILABLE |
| 08/05/26 | AVAILABLE |
AVAILABLE |
AVAILABLE |
| 08/10/26 | AVAILABLE |
AVAILABLE |
AVAILABLE |
| 08/11/26 | UNAVAILABLE |
UNAVAILABLE |
UNAVAILABLE |
| 08/12/26 | AVAILABLE |
AVAILABLE |
AVAILABLE |
| 08/17/26 | UNAVAILABLE |
UNAVAILABLE |
UNAVAILABLE |
| 08/18/26 | UNAVAILABLE |
UNAVAILABLE |
UNAVAILABLE |
| 08/19/26 | AVAILABLE |
AVAILABLE |
AVAILABLE |
| 08/24/26 | UNAVAILABLE |
UNAVAILABLE |
UNAVAILABLE |
| 08/25/26 | UNAVAILABLE |
UNAVAILABLE |
UNAVAILABLE |
| 08/26/26 | UNAVAILABLE |
UNAVAILABLE |
UNAVAILABLE |
| 08/31/26 | UNAVAILABLE |
UNAVAILABLE |
UNAVAILABLE |
| 09/01/26 | UNAVAILABLE |
UNAVAILABLE |
UNAVAILABLE |
| 09/02/26 | AVAILABLE |
AVAILABLE |
AVAILABLE |
| 09/07/26 | UNAVAILABLE |
UNAVAILABLE |
UNAVAILABLE |
| 09/08/26 | UNAVAILABLE |
UNAVAILABLE |
UNAVAILABLE |
| 09/09/26 | AVAILABLE |
AVAILABLE |
AVAILABLE |
| 09/14/26 | UNAVAILABLE |
UNAVAILABLE |
UNAVAILABLE |
| 09/15/26 | UNAVAILABLE |
UNAVAILABLE |
UNAVAILABLE |
| 09/16/26 | AVAILABLE |
AVAILABLE |
AVAILABLE |
| 09/21/26 | UNAVAILABLE |
UNAVAILABLE |
UNAVAILABLE |
| 09/22/26 | UNAVAILABLE |
UNAVAILABLE |
UNAVAILABLE |
| 09/23/26 | AVAILABLE |
AVAILABLE |
AVAILABLE |
| 10/05/26 | UNAVAILABLE |
UNAVAILABLE |
UNAVAILABLE |
| 10/06/26 | UNAVAILABLE |
UNAVAILABLE |
UNAVAILABLE |
| 10/07/26 | AVAILABLE |
AVAILABLE |
AVAILABLE |
| 10/12/26 | UNAVAILABLE |
UNAVAILABLE |
UNAVAILABLE |
| 10/13/26 | UNAVAILABLE |
UNAVAILABLE |
UNAVAILABLE |
| 10/14/26 | AVAILABLE |
AVAILABLE |
AVAILABLE |
| 10/19/26 | UNAVAILABLE |
UNAVAILABLE |
UNAVAILABLE |
| 10/20/26 | UNAVAILABLE |
UNAVAILABLE |
UNAVAILABLE |
| 10/21/26 | AVAILABLE |
AVAILABLE |
AVAILABLE |
Location & Tips
Proper placement matters. Set up your incubator in the right environment to help maintain stable operating conditions throughout the hatch.
Place Incubator in a Ventilated, Draft-Free Room
Setup 1.5 FT from Walls, Avoiding Direct Sunlight
Room Temperature Must Be Between 59–86°F (15–30°C).
Never Close All Air Vents. Air Must Be Circulated

Brian Holmes –
This is a good model if you include the external water humidity bucket. With the temperature and humidity well calibrated, these measurements are consistent. However, it is important to avoid removing the door or having it off for as brief a time as possible. The door does not have secured hinges; rather , clips that secure the door. This style may take a little more time to line up the door and secure the clips. This is extremely important during the lockdown period. This is less of an issue if the environmental temperature is not extreley lower. Chickens leave their eggs, so there is a cool-down period (so limit differences in temperature drops), and maintain your humidity numbers by maintaining your humidity tray levels with an external water reserve system.