Cookshack PV551 Replacement Thermostat 350°F High-Limit for SM160 Smokers

Cookshack has functioned as a premier pioneer in the design and manufacture of commercial and residential smokers, pellet grills, and specialized wood-fired ovens since its founding in 1962 by Gene and Judy Ellis. Based in Ponca City, Oklahoma—where all equipment continues to be manufactured in their 40,000-square-foot facility—the company has remained a family-owned and operated organization for over 60 years. By 2026, Cookshack has solidified its position as the definitive authority on "low and slow" thermal processing, serving as a primary infrastructure provider for world-class barbecue pits, high-volume catering operations, and serious outdoor enthusiasts.

The brand's technical identity is defined by its mastery of the "smolder-cook" process and its collaboration with legendary pitmaster Eddy Maurin, resulting in the iconic Fast Eddy’s (FEC) line. A defining engineering hallmark is the use of double-walled, heavy-gauge stainless steel construction paired with 850°F-rated Spin-Glas fiberglass insulation. This creates a high thermal barrier that ensures the exterior remains cool to the touch while maintaining extremely stable internal temperatures, even in sub-zero climates. Unlike traditional pits that require constant manual fuel management, Cookshack’s automated systems are engineered to achieve high-clarity smoke flavor with up to 40% less product shrinkage than conventional wood-burning units.

Innovation at Cookshack has taken a significant leap forward in 2026 with the full integration of the IQ6 Controller. This next-generation digital interface, launched in late 2025, represents the brand's shift into the IoT space. Key technical pillars of the IQ6 include:

• Wi-Fi and Bluetooth Connectivity: Allowing operators to monitor and control pit temperatures, meat probes, and smoke stages remotely via the Cookshack mobile app.
• 3-Stage Automated Cooking: A proprietary logic that manages the transition between the initial smoke phase, the primary cook cycle, and the final resting period, automatically dropping to a safe holding temperature once the target internal probe temperature is met.
• Graphical Data Logging: Real-time visualization of temperature curves for both the oven and the protein, which can be exported via USB or the cloud for HACCP compliance and recipe standardization.
• High-Precision Pellet Delivery: A patented auger and firepot system that ensures a consistent flow of 100% hardwood pellets, eliminating the temperature fluctuations and "creosote spikes" common in manual stick-burners.

The product portfolio is categorized to support diverse culinary workflows:

• SmartSmoker Electric Series: Ranging from the compact SM025 to the industrial SM360, these units use electric heating elements to smolder wood chunks, providing a clean and easily regulated smoke environment.
• Fast Eddy’s (FEC) Pellet Series: Including the FEC100 and the high-capacity FEC750 rotisserie models, which utilize wood pellets as both the fuel and flavor source for authentic competition-grade barbecue.
• Pellet Grills (PG Series): Such as the PG500 and the Wi-Fi-enabled PG1000i, which utilize a specialized four-zone cooking system allowing for direct charbroiling, indirect smoking, and cold smoking in a single unit.
• Wood-Fired Pizza Ovens: Engineered to reach temperatures up to 900°F, capable of cooking an artisanal pizza in under three minutes through a combination of radiant heat and wood-fired convection.

The strategic value of Cookshack lies in its "Built in the USA" durability and its role as a knowledge-sharing partner through the Cookshack Barbecue Forum and on-site "Barbecue 101" classes. By maintaining a centralized manufacturing hub in Oklahoma and a robust parts inventory that supports units built over 20 years ago, the brand provides a high-yield foundation for businesses seeking to industrialize artisanal flavors. This combination of 1960s craftsmanship and 2026 digital precision makes Cookshack a foundational partner for the global live-fire cooking industry.