Panels Built for Modern Appliance Loads
Panel Changeouts and Service Upgrades in Springfield for homes with undersized or outdated electrical panels
Many Robertson County homes still carry 100-amp or Federal Pacific panels that cannot support today's appliance, HVAC, and EV charging loads, which is why panel changeouts are one of the most common and critical electrical upgrades in this market. Panel changeout work involving utility disconnects requires a master electrician license, and not all crews operating in this area are legally qualified to perform it. Krantz Electric Inc has served Robertson County since 2005, handling panel replacement for homes where existing service capacity no longer matches the electrical demand.
The process involves coordinating a utility disconnect, removing the old panel, installing a new panel with adequate breaker slots and amperage capacity, and reconnecting circuits in a way that balances the load across both legs of the service. Federal Pacific panels are known for breaker failures and are no longer considered safe, while 100-amp panels cannot handle the combined load of modern HVAC systems, kitchen appliances, and electric vehicle chargers without frequent tripping.
Arrange a load assessment to determine whether your current panel can support planned appliance or charging equipment additions.
Why Proper Panel Sizing Works for Long-Term Capacity
Panel replacement involves calculating total anticipated load, which includes existing appliances plus any equipment planned for the near future. A 200-amp panel provides sufficient capacity for most residential needs, including central air conditioning, electric ranges, water heaters, and Level 2 EV chargers. Sizing the panel correctly during replacement avoids a second upgrade when homeowners add equipment later.
After the panel is replaced, breakers stop tripping under normal loads, all circuits are clearly labeled for future service work, and the home's electrical system can handle modern equipment without overload. You'll notice that air conditioning and kitchen appliances operate simultaneously without shutting down circuits, and there's capacity available for additional equipment without requiring another panel upgrade. The work includes a final inspection to verify that all connections meet code and the panel is safely grounded.
Panel changeouts also provide an opportunity to add whole-home surge protection and separate circuits for high-draw equipment like well pumps or workshop tools. Homes with Federal Pacific panels should prioritize replacement regardless of current load, as these panels are documented fire hazards.
Common Questions About Panel Replacement
Panel work in Springfield involves utility coordination, load calculation, and licensing requirements that separate qualified electricians from general contractors, and these questions address what homeowners should verify before hiring.
What makes a panel undersized for today's loads?
A 100-amp panel cannot handle the combined draw of modern HVAC, kitchen appliances, and EV chargers, which means breakers trip frequently under normal use—upgrading to a 200-amp panel provides capacity for current and future equipment.
Why does panel changeout work require a master electrician license?
The work involves coordinating utility disconnects, working inside the service entrance, and ensuring proper grounding and bonding—this is not handyman work, and unlicensed installation creates fire hazards and liability issues.
How does a Federal Pacific panel differ from other outdated panels?
Federal Pacific breakers are documented to fail without tripping during overload conditions, which allows wires to overheat and create fire hazards—replacement is recommended regardless of current load or breaker capacity.
When should homeowners consider a panel upgrade?
When breakers trip frequently under normal use, when adding high-draw equipment like EV chargers or hot tubs, or when the existing panel is a known hazard brand like Federal Pacific—waiting until equipment is installed often means the panel cannot support it.
What happens during the utility disconnect phase?
The utility company shuts off power at the meter, which allows the electrician to safely remove the old panel and install the new one—this typically requires scheduling at least a week in advance and results in a few hours without power during installation.
Krantz Electric Inc is a licensed, locally based contractor with nearly 20 years of experience performing panel work in Robertson County homes. Request a site evaluation to review your current panel capacity and determine whether replacement is needed before adding new equipment.
