thermostat issues

HVAC Maintenance & Troubleshooting

Thermostat Lost Power in Detroit Homes
ByHome Repair Specialists January 30, 2026January 30, 2026

When a thermostat loses power, everything stops. No heat. No AC. No response when you press the buttons. The screen might be completely blank or flicker on and off. Either way, the system is dead in the water. This is a common call in Detroit and the surrounding metro area, especially in older homes. The…

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HVAC

What Causes A Thermostat To Have No Power
ByHome Repair Specialists August 11, 2024January 19, 2026

Troubleshooting: What to Do When Your AC Thermostat Is Not Getting Power If your AC thermostat is not getting power, you need to isolate where the failure is happening. These are the exact steps HVAC techs use on service calls: 1. Check for Dead Batteries A blank or unresponsive thermostat is often just dead batteries….

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