Description
The Laars Heating Systems RS2104900 is an OEM replacement gasket designed to create a secure, leak-free seal between the gas valve and venturi assembly in compatible Laars heating equipment. Maintaining a proper seal at this critical junction is essential for safe and efficient burner operation — preventing gas leaks, ensuring accurate fuel-air mixing, and protecting system performance over the long term.
Key Features
- OEM replacement gasket engineered for Laars Heating Systems equipment
- Designed for use at the gas valve/venturi interface
- Provides a reliable, leak-free seal to support safe burner operation
- Helps maintain proper fuel-air mixture for efficient combustion
- Direct-fit replacement for straightforward installation
- Supports system longevity and reduces risk of gas leakage at the connection point
Application
This gasket is intended for use during routine maintenance, service calls, or component replacement on compatible Laars boilers and water heaters. Always refer to your equipment’s service manual to confirm compatibility before installation.
Why Choose OEM Parts?
Using genuine Laars replacement parts ensures proper fit and function, helping technicians complete repairs with confidence. OEM gaskets are manufactured to the same tolerances as the original components, reducing the likelihood of callbacks and ensuring continued safe operation of the heating system.







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