What do we work on? At Shertzer Electric LLC we provide board level repairs of PLC IO modules, building automation controls, along with HVAC and appliance control boards. Basically, anything that connects to the real-world devices. Logic boards are typically proprietary so those need to go back to the manufacturer or a company that is […]

Outdated Electrical Panels that Need to Go: Part 4   And Our Final Panel Is… The last outdated electrical panel in our series is the Challenger brand panel. These electrical panels saw widespread installation between the 1970s and the 1990s. Although we strongly recommend replacing our previous panels, the decision to replace this one remains

Next on the Chopping Block The next outdated electrical panel in our series is the Pushmatic (often labeled as Bulldog or ITE) panel, commonly found in homes built in the 1930s through the 1980s. They are easily recognizable since they use a push-button-style breaker that is different from the switch style used by all other

Next Up- Zinsco Panels The next outdated electrical panel in our series is the Zinsco-brand panel, commonly found in homes built in the 1960s and 1970s. They are easily recognizable with their multi-colored breaker handles. Why you Should Replace Your Zinsco Panel Zinsco electrical panels are considered obsolete due to the considerable risk of failure

  Outdated Electrical Panels Your electrical panel is something you do not think about much. It just hangs on the wall quietly doing its job year after year for decades. And in most cases, all is well. However, some older electrical panels, although they seem to be functioning correctly, pose risks, and should be replaced.