Grant Rocker Switch Efbs21 Single Pole

Grant Rocker Switch Efbs21 Single Pole

Part Number: EFBS21
Genuine Grant Replacement On/Off Rocker Switch

The Grant EFBS21 Rocker Switch is a genuine single pole switch designed for use in a variety of Grant oil-fired boilers. This on/off switch is essential for user control, allowing power to be safely isolated or restored to specific components or the boiler as a whole. Whether you're replacing a faulty switch or carrying out a general service, this part ensures safe and reliable performance.

Made from robust, heat-resistant materials and meeting Grant's original specifications, this single pole rocker switch provides a secure electrical connection and dependable switching action in demanding boiler environments.

Key Features & Benefits

• Genuine OEM Part – Specifically manufactured to match Grant boiler requirements

• Single Pole Design – Controls one live circuit for safe and simple operation

• Rocker Action – Clear on/off tactile feel for intuitive use

• Panel Mounting – Fits securely into standard boiler control panels

• Quick Replacement – Easy installation with standard wiring terminals

Compatible Grant Boiler Models

This rocker switch is commonly found in various Grant Vortex, Euroflame, and MultiPass boiler models, including:

• Grant Vortex Eco

• Grant Vortex Pro

• Grant Euroflame (older units)

• Other compatible Grant boilers with single pole rocker switch panels

Always check your boiler manual or consult your heating engineer to confirm compatibility.

When to Replace the Rocker Switch

• Boiler control panel is unresponsive

• Physical damage or wear to the switch

• Loose fit or poor electrical contact

• Flickering power when toggled

Technical Specifications

• Part Code: EFBS21

• Type: Rocker Switch – Single Pole

• Voltage Rating: 230V AC

• Mounting Style: Panel mount

• Terminals: Quick-connect push-on

• Material: Durable, flame-retardant thermoplastic