Description
Laars Heating Systems R11020103 Draft Diverter Assembly
The Laars Heating Systems R11020103 Draft Diverter Assembly is a genuine OEM replacement component engineered to maintain safe and reliable flue gas venting in compatible Laars boilers and heating systems. By regulating draft pressure, this assembly prevents backdrafting, protects the heat exchanger, and ensures consistent combustion performance — keeping your heating system operating at peak efficiency.
Key Features
- Genuine Laars OEM replacement part for assured fit and compatibility
- Designed to divert and regulate flue gases, preventing backdraft into the appliance
- Helps maintain proper combustion air balance for efficient burner operation
- Supports safe venting by relieving excess negative pressure in the flue
- Durable construction built to withstand the high-temperature demands of boiler venting applications
- Direct replacement for worn, damaged, or missing draft diverter assemblies on applicable Laars units
Application
This draft diverter assembly is intended for use with compatible Laars Heating Systems boilers and water heaters. Always verify your unit’s model number against Laars OEM documentation to confirm fitment before installation.
Why Choose an OEM Draft Diverter?
A properly functioning draft diverter is critical to safe appliance operation. It neutralizes fluctuations in chimney draft, ensuring that combustion gases are reliably exhausted while preventing downdrafts from extinguishing the burner flame. Replacing a faulty diverter with a genuine Laars part restores factory-specified performance and helps maintain compliance with local codes and safety standards.







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