WB21X5287 Oven Thermostat Control 5-Wire with Capillary Tube & Bulb D-Shaped Shaft Replacement AP2023656 PS236027

This precision oven thermostat delivers accurate temperature regulation for convection and steam combination ovens. Featuring a 5-wire configuration with a long capillary tube and sensing bulb, it provides reliable heat detection and consistent control throughout the cooking cavity. The D-shaped shaft ensures secure knob mounting and smooth adjustment, while the heavy-duty construction withstands high oven temperatures for long-term durability. It is designed as a direct replacement for original equipment, restoring proper temperature control and consistent baking performance. Ideal for repairing ovens with erratic temperatures, failure to heat, or constant overheating, this thermostat offers straightforward installation and dependable operation in built-in cooking appliances.

• 5-wire design with capillary tube and sensing bulb provides accurate, responsive temperature control for oven cavities.
• D-shaped 7/8" shaft ensures secure fit and easy adjustment with standard control knobs.
• Heavy-duty aluminum construction withstands high heat and extends service life in demanding oven environments.
• Direct replacement for multiple OEM part numbers including AP2023656 and PS236027 for broad compatibility.
• Fixes common issues like uneven heating, incorrect temperature, and failure to maintain consistent baking conditions.