Description
Ensure a tight, reliable seal in your Burnham boiler system with the Burnham 109037-01 4″ × 4″ Vent-System Connector Gasket. This OEM-quality replacement gasket is designed specifically for Burnham boilers, delivering a precise fit and long-lasting performance.
Key Features:
- Perfect Fit for Burnham Boilers: Engineered to match Burnham’s design specs, this 4″ × 4″ gasket provides a seamless, secure connection in your boiler’s venting system.
- High-Temperature Durability: Rated to operate in a temperature range of 100 °F to 250 °F, making it ideal for demanding HVAC environments.
- Dual-Voltage Compatibility: Built to handle both 120V and 240V circuits, allowing for broad application across different Burnham models.
- Improves Efficiency & Safety: By providing a robust seal, this gasket minimizes leakage of combustion gases, helping to maintain system efficiency while preventing potentially harmful gases from escaping.
- Easy to Install: Lightweight and designed for quick replacement during routine maintenance or part upgrades — no special tools required.






