Berko 410170001 Rocker Switch

The Berko 410170001 Rocker Switch is a heavy-duty on/off disconnect switch engineered for high-demand electric heating applications. As a veteran-grade Marley Engineered Products replacement part, this component is designed for seamless integration into QMark and Berko wall heaters, ceiling heaters, and convector units including the AWH, WH, and CWH series. This HVAC rocker switch provides a reliable manual disconnect point, ensuring safe circuit interruption for maintenance or localized control. Built with a robust black housing and ergonomic rocker actuator, it meets the rigorous cycling requirements of commercial and residential electric heat kits. When troubleshooting a fan-forced heater that fails to power or has a damaged physical interface, this OEM 410170001 switch is the primary specification for restoring factory-standard performance. Its snap-in design facilitates rapid field replacement, reducing downtime for contractors servicing diverse Marley heating equipment.

Key Benefits:

• Universal Marley Compatibility: Direct replacement for a wide range of Berko and QMark models (AWH, CWH, WH, and F series).
• Enhanced Durability: Constructed with high-grade materials to withstand the thermal stress common in electric heat strips.
• Simplified Field Service: Designed for an easy snap-in installation with standard terminal connections.
• Safety Disconnect: Serves as a reliable on/off disconnect switch for local unit isolation during electrical work.
• OEM Precision: Ensures exact fit and function as specified by Marley Engineered Products for 410170001.

Common Questions:

Will this switch work with QMark CWH series wall heaters?
Yes, the 410170001 is the designated replacement disconnect switch for the CWH1000 and CWH Architectural series, as well as many AWH and WH fan-forced models.

Does this switch handle both 208V and 240V circuits?
This HVAC rocker switch is designed to operate within the standard voltage ratings of the compatible Marley heater families, typically supporting single and multi-phase configurations up to 277V depending on the specific heater kit it is installed in.

What are the symptoms of a failing 410170001 rocker switch?
Common indicators include a lack of "click" response, visible arcing or melting of the plastic housing, and an open circuit when tested for continuity in the "on" position.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.