Mr Heater 27930 Led Control Board Off Switch 35000 Btu/h

Product Description

The MR HEATER 27930 is an LED control board with integrated off switch, designed for MR HEATER room heating units rated at 35,000 BTU/h. This board serves as the primary control interface for the heater, managing operational status indication through LED signaling and providing a direct power-off switching function. It is a manufacturer-sourced replacement part intended for service and repair of compatible MR HEATER room air heating equipment. HVAC technicians and qualified service professionals install this board when the original control board has failed or requires replacement to restore proper heater operation.

This control board is suited for residential and light commercial room heating applications where MR HEATER equipment rated at 35,000 BTU/h is installed. It is a direct replacement part within the MR HEATER parts and accessories lineup, designed to restore factory control functionality to the heater unit. Typical installation occurs during a service call when LED indicator failure or off-switch malfunction is identified as the root cause of heater performance issues.

Key Features

• Integrated LED status indicator for operational monitoring
• Built-in off switch for direct power control at the board level
• Rated for 35,000 BTU/h heating equipment
• OEM replacement part from MR HEATER
• Designed for room air heating unit applications

Compatibility

Designed as an OEM-style replacement control board for MR HEATER room air heating units rated at 35,000 BTU/h.

Installation Notes

Installation should be performed by a qualified HVAC technician or licensed service professional. Disconnect power to the heater unit completely before removing or handling the control board. Follow all applicable local electrical codes and manufacturer service documentation when routing and reconnecting wiring. Do not restore power to the unit until the board is fully seated and all connections are secured.

Technical Specifications

• Heating Capacity: 35,000 BTU/h
• Component Type: LED Control Board with Off Switch

Standard Information

• Brand: MR HEATER
• Manufacturer Part Number: 27930