WiFi PID Control Kit (AC03P7) for Pit Boss Lexington, Classic & Austin XL Fits Lexington/Classic/Austin XL/Matte Black, Igniter/RTD/2 Probes, ±1°F, App, Trapezoid, No Onyx/Tailgate

• Complete Upgrade Kit – Direct Fit for Pit Bourbon (Lexington, Classic, Austin XL, Matte Black) This all-in-one AC03P7 replacement kit includes: Advanced WiFi PID Controller, Hot Rod Igniter, Grill RTD Probe, and 2 Meat Probes. Directly compatible with Pit Boss Lexington (PB500LXW1), Classic (PB700FBW2), Austin XL (PB1000XLW1), and Matte Black (PB440FB1). Note: Not compatible with ONYX EDITION or Tailgater series.
• PID Precision + Pellet Saver – Save Fuel, Lock in Heat The PID control mode allows 1°F incremental adjustments for steady, accurate temperature. Advanced algorithms optimize auger and fan operation to reduce pellet waste while maintaining consistent heat. You'll hear gentle puffing sounds during operation – that's normal and means the system is working efficiently.
• Smart WiFi & App Control – Monitor from Anywhere Control your Pit Boss grill from your smartphone. Adjust temperature, check cooking status, and get alerts – whether you're on the patio, in the living room, or anywhere nearby. No need to babysit the grill.
• Full Cooking Range + Smoke Control – From 145°F to 500°F Covers a wide 145°F–500°F range with Smoke Mode and 10 adjustable smoke levels (P0–P9). Monitor two different foods at once with dual meat probes (90°F–250°F range) that send temperature-triggered notifications. Also includes a programmable timer with a completion alert.
• Built-in Safety – Fault Detection & Protective Shutdown The system continuously monitors for electrical anomalies (circuit faults, power fluctuations) and activates immediate alerts. If a component issue is detected (short circuit or voltage fluctuation), it will initiate a protective shutdown. While you can manually restart temporarily, we strongly advise inspecting the flagged parts to prevent long-term damage.

Upgrade Your Pit Boss Grill with Smart WiFi PID Control – AC03P7 Kit Tired of temperature swings and unreliable stock controllers? The AC03P7 Advanced WiFi PID Trapezoid Control Kit is a complete drop-in replacement for select Pit Boss models. It turns your Lexington, Classic, Austin XL, or Matte Black grill into a smart, precision cooking machine – all from your phone. What’s Included 1 x Advanced WiFi PID Controller (trapezoid shape) 1 x Hot Rod Igniter 1 x RTD Grill Temperature Probe 2 x Waterproof Meat Probes Necessary wiring and mounting hardware Why Choose This Kit? Precise Temperature, Less Pellet Waste The PID algorithm lets you adjust temperature in 1°F increments. It constantly fine-tunes the auger and fan to hold your set heat with minimal swings – which also means you burn fewer pellets. (Yes, those gentle puffing sounds are normal and mean the system is working.) WiFi + App Control – Freedom to Walk Away Connect the controller to your 2.4GHz WiFi network and use the mobile app to monitor and adjust your grill from anywhere. Set your target temp, check meat probe readings, and get alerts when your food is ready. No more sitting outside all day. Full Cooking Range with Smoke Level Control From low-and-slow smoking at 145°F to high-heat grilling at 500°F, this kit covers it all. Choose Smoke Mode or manually set one of 10 smoke levels (P0–P9) to dial in the perfect amount of smoky flavor. The dual meat probes work from 90°F to 250°F and send a notification when each piece of meat hits your desired doneness. A programmable timer with an alert helps you stay on track. Safety Features You Can Rely On The system constantly watches for electrical issues like short circuits or power fluctuations. If a problem is detected, it will sound an alert and automatically shut down to protect your grill. You can temporarily restart, but we recommend inspecting the flagged component to avoid long-term damage. Direct Fit for Your Pit Boss No cutting, no soldering. This kit is designed to directly replace the factory controller on: Pit Boss Lexington (PB500LXW1) Pit Boss Classic (PB700FBW2) Pit Boss Austin XL (PB1000XLW1) Pit Boss Matte Black (PB440FB1) Not compatible with ONYX EDITION or Tailgater series. Please check your model before ordering. What Makes This Kit Different? Most replacement controllers just hold a temperature. This one gives you true PID precision, smart WiFi control, dual meat probes, and active safety monitoring – all in one complete package. Whether you’re smoking a brisket overnight or grilling burgers for a crowd, you’ll get consistent, delicious results with less effort. Click Add to Cart and turn your Pit Boss into the smartest grill on the block.