Universal Washroom Control Installation: Hardwired 110V vs. Plug-In Receptacle – Which Power Option Is Better?
Posted by DF Computer on
Hardwired 110V vs. Plug-In Receptacle – Which Power Option Is Better?
When installing a universal washroom control system, one of the most common questions is about the power supply for the door operator:
Should the system be hardwired to 110V, or
should it use a plug-in receptacle above the door operator?
Both options are acceptable in many installations, but each has its own advantages. Choosing the right method depends on electrical code compliance, accessibility requirements, and long-term maintenance needs.
Option 1: Hardwired 110V Power (Direct Connection)
A hardwired 110V connection is the most straightforward and permanent power solution for a universal washroom door operator.
Advantages:
Clean and professional installation
No exposed plugs or cords
Meets electrical code requirements in many commercial settings
Ideal for new construction or major renovations
Things to consider:
Power must be shut off for testing or servicing
Troubleshooting can take longer
Any future maintenance usually requires a licensed electrician
Best for:
Schools, hospitals, and public buildings where a permanent, tamper-resistant installation is preferred.
Option 2: Plug-In Receptacle Above the Door Operator
Installing a dedicated 110V receptacle above the door operator allows the unit to plug in rather than be hardwired.
Advantages:
More convenient for testing and commissioning
Faster troubleshooting during maintenance
Easy to disconnect power without opening electrical boxes
Helpful during initial setup and future adjustments
Things to consider:
Receptacle must be properly installed and code-compliant
Plug must be secured and not accessible to users
Location and height must meet accessibility and safety requirements
Best for:
Retrofits, upgrades, or locations where ongoing maintenance access is important.
Which Option Do We Recommend?
From an installation perspective:
Hardwired 110V → simple, permanent, and clean
Plug-in receptacle → more convenient for testing and maintenance
In many projects, both methods are acceptable, as long as the installation follows:
Local electrical code
Accessibility standards
Manufacturer’s installation guidelines
Our team often discusses both options with the client before installation to determine what works best for the building and long-term use.
Professional Universal Washroom Control Installation in St. Catharines
At DF Computer Centre, we install universal washroom control systems with attention to:
Power safety
Accessibility compliance
Clean and reliable operation
Whether your project requires hardwired 110V power or a plug-in receptacle solution, we ensure the system is installed properly and ready for long-term use.
Serving St. Catharines and the Niagara Region