The Schwank Electric Heater Switch Single Duplex Surface Mount (Model JM-4320-XX) is a reliable control switch assembly designed for use with compatible Schwank electric heating systems. This single duplex switch provides convenient manual control of electric heaters while offering a durable surface-mounted installation solution for commercial and industrial heating applications.

The JM-4320-XX includes a weatherproof electrical box and cover, helping protect the switch and electrical connections from environmental exposure. Its surface-mount configuration allows for straightforward installation in areas where a recessed switch installation is not suitable.

Built for professional HVAC applications, this Schwank electric heater switch provides dependable operation and easy access control for compatible electric heating equipment. It is ideal for commercial buildings, workshops, warehouses, garages, and other areas requiring reliable heater control.

Always confirm compatibility with the specific Schwank electric heater model and electrical requirements before installation.

Key Features

• Compatible with Schwank Electric Heaters – Designed for use with compatible Schwank electric heating systems.
• Single Duplex Switch Design – Provides manual on/off control through a single duplex switch configuration.
• Surface Mount Installation – Allows convenient mounting without requiring a recessed electrical box.
• Weatherproof Box & Cover Included – Helps protect electrical connections from moisture and environmental exposure.
• Durable Commercial Construction – Designed for reliable performance in professional HVAC applications.
• Convenient Heater Control – Provides easy access for operating compatible electric heaters.
• Professional HVAC Accessory – Suitable for commercial and industrial electric heating installations.

Compatibility / Installation Notes

The Schwank JM-4320-XX Single Duplex Electric Heater Switch is designed for:

• Schwank Electric Heater Systems
• Commercial Electric Heating Applications
• Industrial Heating Installations
• Surface-Mount Electrical Control Applications

Specifications:

• Brand: Schwank
• Model: JM-4320-XX
• Product Type: Electric Heater Switch Assembly
• Configuration: Single Duplex
• Mounting Type: Surface Mount
• Included Components: Weatherproof Box and Cover
• Application: Electric Heater Control

Installation Notes:

• Verify compatibility with your Schwank heater model before installation.
• Confirm electrical requirements before connecting.
• Installation should be performed by a qualified electrician or HVAC professional.
• Follow manufacturer instructions and local electrical codes.

Frequently Asked Questions

What is the Schwank JM-4320-XX used for?
The JM-4320-XX is a single duplex surface-mount switch designed for controlling compatible Schwank electric heaters.

Does this switch include a weatherproof box?
Yes. It includes a weatherproof electrical box and cover for protected installation.

What type of mounting does this switch use?
This model uses a surface-mount installation design.

Is this switch compatible with all Schwank heaters?
No. Compatibility depends on the specific Schwank heater model and electrical requirements.

Who should install this heater switch?
Installation should be completed by a qualified electrician or HVAC professional for safe operation.