REEPLAR AC03P9 Control Board for Pit Boss 1100PS1, PB550G, PB1150G – LCD Display & 8 Temperature Settings

Overview

The REEPLAR AC03P9 control board helps you restore digital control to your Pit Boss wood pellet grill. Designed to fit a wide range of Pit Boss models, it ensures a clean, easy-to-read LCD display and reliable operation when you’re cooking for family and friends. Its compatibility list includes popular models such as 1100PS1, PB550G, PB1150G, PB850G, PB550G, PB440D2, and PB820, making it a flexible upgrade for many smokers.

Clear, tactile control

With a dedicated LCD display, you can monitor temperature, adjust settings, and observe status at a glance. The interface is designed to be intuitive even when you’re juggling sauces, rubs, and timing.

Eight temperature presets and smoke mode

• Eight cooking temperature settings range from 200℉ up to 475℉, giving you versatility for slow smoking, roasting, and searing.
• Smoke mode offers a dedicated profile to accentuate flavor without manual micro-adjustments.

Simple replacement, minimal downtime

Replacing the control board is straightforward: connect four wires behind the controller to the matching colors inside the grill. This swap is designed to minimize downtime so you can get back to cooking as soon as possible.

• Compact, plug-in design keeps wiring tidy and reduces setup complexity.
• Clear labeling and color-coded connections help avoid mis-wiring during installation.

Important compatibility notes

PB1150G is not compatible with vertical smokers, and this unit does not include Wi‑Fi functionality. If you’re upgrading, verify your model compatibility to ensure a smooth fit and familiar control experience.

Real-world use scenarios

Imagine a weekend cookout where you need steady low heat for briskets, a mid-range setting for pork shoulder, or a hot short burst for a quick finish. The AC03P9’s presets can map to these moments, supporting a range of cooking styles without constant manual adjustments.

What you get

• AC03P9 control board with LCD display
• Wiring harness and wiring guidance for installation
• Documentation on model compatibility and installation notes

Note: This replacement focuses on digital control functionality and compatibility with several Pit Boss models. It does not include a meat temperature probe or Wi‑Fi connectivity, so you can pair it with existing probes or setups as needed.