How many Generac Load Managers can be used on a single system?

Up to 8 Load Managers can be used with a single setup. Each module will manage one 240V appliance or load. Load Managers were previously known as Smart Management Modules (SMM).

  • Mar 2, 2026
  • Knowledge

Title
How many Generac Load Managers can be used on a single system?
URL Name
How-many-SMM-s-can-be-used-on-a-single-system

Public Answer

Maximum load managers on a single system

A single setup can support up to 8 Load Managers, each managing one 240V appliance or load.

Environment

This article applies to Generac load managers installed with Generac automatic transfer switches.

See also

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