Description
The Mitsubishi R61-020-293 is an OEM noise filter board designed to suppress electrical interference and protect sensitive control circuitry within compatible Mitsubishi HVAC systems. Noise filter boards play a critical role in maintaining stable, uninterrupted communication between system components by filtering out electromagnetic and radio-frequency interference (EMI/RFI) that can cause erratic operation, fault codes, or premature component failure.
Key Features
- OEM Mitsubishi replacement noise filter board
- Suppresses EMI/RFI to protect control electronics
- Helps prevent nuisance fault codes and erratic system behavior
- Designed for precise fit and function in compatible Mitsubishi HVAC equipment
- Supports reliable communication between system control boards and components
Why Replace the Noise Filter Board?
A failing or damaged noise filter board can lead to unexplained system faults, inconsistent operation, or communication errors between the indoor and outdoor units. Replacing it with a genuine Mitsubishi OEM part ensures the system returns to factory-specified performance and protects downstream electronics from electrical noise damage.
Application
- Compatible with select Mitsubishi mini-split and VRF HVAC systems
- Consult your equipment’s service manual or contact Jackson Systems to confirm compatibility with your specific model
Ordering Information
- Brand: Mitsubishi
- Part Number / SKU: R61-020-293
- Part Type: Noise Filter Board







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