WiFi PID Controller Kit for Pit Boss Pellet Grills Fits Navigator/Sportsman/Pro/Competition/Onyx 440-1600, Igniter/RTD/2 Probes, ±1°F, App, Rectangular, Replaces AC03P9

• Wide Compatibility – Fits Most Pit Boss 440-1600 Series with Rectangular Control Boards Designed for Pit Boss grills with rectangular control boards from 440 to 1600 series. Compatible with Onyx Edition (LEXINGTON PB500NX, CLASSIC PB700NX, AUSTIN XL PB1000NX, SAVANNAH PB1500NX), Navigator (PB550G, PB850G, PB1150G), Sportsman (PB500SP, PB0820SP, PB1100SP, PB0820SPW, PB1100SPW, PB1600SPW), Mahogany (PB440D2, PB440D3/PB456D, PB440TGN1), Competition Series (PB850CS1, PB1250CS, PB1600CS), Pro Series (PB600PS1, PB820PS1, PB1100PS1), and other models (PB700NC1, PB1000NC1, PB700FB1, PB820FB1, PB820D2/PB820D3/PB1000D3, PB820XL/PB820ME, PB1000XL, PB1000SC2/PB1000SC3, PB1000T3/PB1000T4).
• All-in-One WiFi Upgrade Kit – Everything You Need： Includes WiFi PID Controller, Hot Rod Igniter, Grill RTD Probe, and 2 Meat Probes. This kit turns your Pit Boss into a smarter, more precise cooking machine right out of the box – no extra parts needed.
• Smart WiFi & App Control – Monitor from Anywhere： WiFi-enabled PID rectangular control board with real-time monitoring and adjustment via mobile app. Remotely check component status (igniter, fan, motor, RTD). Features screen lock and remote shutdown for convenience and safety. Control your Pit Boss from the patio, couch, or anywhere nearby.
• PID Precision & Pellet Saving Efficiency： Equipped with 4 PID programs for different grill sizes: A45 (300-600 in²), A70 (600-900 in²), A99 (900+ in²), and C99 (1100+ in²) for steady temperatures. The PID algorithm actively adjusts auger and fan operation to reduce pellet consumption while maintaining consistent cooking temperatures.
• Enhanced Cooking & 8-in-1 Versatility – Full App Control： Manage your cook entirely from the app. Adjust temperature from 180°F to 550°F in 1°F steps, and fine-tune flavor with 10 smoke levels. Unlock 8 cooking modes – smoke, bake, braise, roast, grill, barbecue, char-grill, and sear – with reliable results.
• Fault Detection & Normal Operation： The system continuously monitors for electrical anomalies and sends alerts. Bypass Mode is available for specific load faults (critical faults like ignition timeout or RTD error cannot be bypassed). Note: Regular "puff" sounds are completely normal – this is the PID system adjusting the auger and fan to maintain your target temperature.

Upgrade Your Pit Boss Rectangular Controller to WiFi PID Smart Control Take your Pit Boss grill to the next level with this all-in-one WiFi PID controller kit. Designed as a direct replacement for Pit Boss models with rectangular control boards (440-1600 series), this kit gives you precision temperature control, remote app monitoring, and versatile cooking modes – all without needing extra parts. What’s Included WiFi PID Rectangular Control Board Hot Rod Igniter Grill RTD Probe 2 Waterproof Meat Probes Color-coded wiring harness (tool-free installation) Wide Compatibility – Find Your Model This kit fits most Pit Boss grills with rectangular control boards from 440 to 1600 series, including: Onyx Edition: LEXINGTON PB500NX, CLASSIC PB700NX, AUSTIN XL PB1000NX, SAVANNAH PB1500NX Navigator: PB550G, PB850G, PB1150G Sportsman: PB500SP, PB0820SP, PB1100SP, PB0820SPW, PB1100SPW, PB1600SPW Mahogany: PB440D2, PB440D3/PB456D, PB440TGN1 Competition Series: PB850CS1, PB1250CS, PB1600CS Pro Series: PB600PS1, PB820PS1, PB1100PS1 Other models: PB700NC1, PB1000NC1, PB700FB1, PB820FB1, PB820D2/PB820D3/PB1000D3, PB820XL/PB820ME, PB1000XL, PB1000SC2/PB1000SC3, PB1000T3/PB1000T4 Before ordering, please verify that your grill has a rectangular control board shape. Smart WiFi & App Control – Freedom to Walk Away Connect the controller to your 2.4GHz home WiFi and use the mobile app to monitor and control your grill from anywhere. Check real-time status of the igniter, fan, motor, and RTD probe. Adjust temperature, lock the screen, or remotely shut down the grill – all from your phone. Whether you’re on the patio, the couch, or just inside, you stay in control. PID Precision That Saves Pellets The built-in PID controller uses one of four specialized programs to match your grill size: A45: 300-600 in² A70: 600-900 in² A99: 900+ in² C99: 1100+ in² This smart algorithm keeps temperatures steady with minimal swings, which also reduces pellet consumption. You’ll hear regular “puff” sounds during operation – that’s completely normal and means the system is actively adjusting the auger and fan to maintain your target temperature. 8 Cooking Modes – One Grill Does It All Temperature range from 180°F to 550°F, adjustable in 1°F steps. Choose from 10 smoke levels to dial in exactly the flavor you want. With 8 built-in cooking modes – smoke, bake, braise, roast, grill, barbecue, char-grill, and sear – you can handle everything from low-and-slow brisket to high-heat seared steaks. Manage your entire cook from the app. Safety & Fault Detection The system continuously monitors for electrical anomalies (short circuits, voltage fluctuations, etc.) and sends alerts if something is wrong. A Bypass Mode lets you temporarily operate around certain non-critical faults, but critical errors (like ignition timeout or RTD failure) cannot be bypassed – ensuring you never cook in an unsafe condition. Installation in Minutes – No Electrician Required The kit comes with color-coded wiring and a simple plug-and-play design. No soldering, no cutting, no extra parts. Most users complete the swap in under 15 minutes. Click Add to Cart – upgrade your Pit Boss today and enjoy smarter, more efficient smoking.