Grilleviathan
WiFi PID Controller for Pit Boss Pellet Grills with Rectangular Controller, Smart App Control, 4 PID Modes (A45/A70/A99/C99), Dual Meat Probes, Timer & Prime, Replacement Control Board
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
WiFi PID Controller for Pit Boss Pellet Grills with Rectangular Controller, Smart App Control, 4 PID Modes (A45/A70/A99/C99), Dual Meat Probes, Timer & Prime, Replacement Control Board
SpecPicks Verdict
SpecPicks classifies WiFi PID Controller for Pit Boss Pellet Grills with Rectangular Contr… as a category leader on buyer feedback in the controllers & gamepads category, based on 6 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. Grilleviathan's positioning sits comfortably above the category median. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for controllers & gamepads of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Highly rated — 4.8★ average across customer reviews
- ✓ Backed by Grilleviathan's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Limited review volume so far — fewer data points on long-term reliability
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- Fits most Pit Boss pellet grills with rectangular controller: Grilleviathan controller is designed as a replacement control board for Pit Boss wood pellet grills that use a rectangular controller, giving new life to your existing grill.
- 4 PID programs for different grills: Features three PID temperature control programs (A45, A70, A99, C99) so you can better match different Pit Boss models and cooking styles, helping reduce temp swings and improve results.
- WiFi app control plus manual mode: Use the rotary knob and buttons for traditional manual control with no WiFi required, or connect to the Control app for remote temperature adjustment and real‑time monitoring from your phone.
- Dual meat probes and clear display: Supports two meat probes, shows grill temp and probe temps on screen, and alternates between set and actual temperatures, with “noP” displayed when a probe is not connected so the status is always clear.
- Prime feed & full reset options: Hold the PRIME button to feed extra pellets for faster heat recovery or stronger clean smoke; WiFi reset and factory reset procedures help you reconnect to a new network or recover from failed firmware updates.
Full Specifications
| Brand | Grilleviathan |
|---|---|
| Unit Count | 1.0 Count |
| Item Length | 8.6 Inches |
| Part Number | GL-A10-W-01 |
| Connectivity | WiFi |
| Display Type | Digital |
| Included Components | control board*1,meat probe*2 |
| Smart Home Compatibility | Smart Home Compatible |
Ready to buy?
WiFi PID Controller for Pit Boss Pellet Grills with Rectangular Controller, Smart App Control, 4 PID Modes (A45/A70/A99/C99), Dual Meat Probes, Timer & Prime, Replacement Control Board is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
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