Electric Meters: Flush Mount vs. Surface Mount vs. Multiple Meter Units

The three most common types of electric meters: flush mount, surface mount, and MMU

We know you think your electric panel is the most exciting part of your home and that’s why you want to find the best submeter for it! Let's break down the three most common types: flush mount, surface mount, and multiple meter units (MMUs).

1. Flush Mount Meters

  • Description: These type of meters are common for properties using a direct read method to determine usage. They're installed directly into the wall, with the meter face sitting flush. This creates a clean and streamlined look that works well when you are tight on space.
  • Pros: Discreet and aesthetically pleasing. They're also generally tamper-proof since they're recessed into the wall.
  • Cons: Installation requires cutting into the wall, which can be disruptive and include additional installation costs. Additionally, accessing the meter for reading or maintenance might be slightly less convenient.

2. Surface Mount Meters

  • Description: As the name suggests, surface mount meters are installed on the surface of the wall rather than within the wall. They can also be installed on the exterior wall of a building enclosed in a weatherproof box.
  • Pros: Surface mount meters are easier to install than flush mount meters since they don't require cutting into walls. This can be a good option for existing/retrofit buildings or situations where aesthetics are less of a concern. They also offer easy access for meter reading and maintenance.
  • Cons: Surface mount meters can be more obtrusive visually since they protrude from the wall.

3. Multiple Meter Units (MMUs)

  • Description: MMUs are essentially enclosures containing multiple electric meters housed within a single unit. These are commonly used in multi-unit dwellings such as apartment buildings or condos, commercial complexes, and industrial facilities. Each unit has its own dedicated meter monitoring its consumption within the overall MMU enclosure.
  • Pros: MMUs provide a centralized location for managing and monitoring electricity usage for multiple units. This simplifies billing and troubleshooting for both tenants and landlords.
  • Cons: MMU installations can be more complex and expensive than single meters.

Choosing the Right Meter

Each type has its advantages and is chosen based on factors such as space availability, and your property’s specific application requirements.If you're unsure about what type of meter is right for your needs, consulting with our team and a qualified electrician is always a good idea. They can assess your situation and recommend the most appropriate option.

Photo by Kelly Sikkema on Unsplash

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