Reddy 115000 btu heater cuts off after burning for a little while?

If your Reddy 115,000 BTU heater cuts off after running for a short period, it may be due to overheating, which triggers a safety shut-off mechanism. Other potential issues could include a clogged fuel line, a dirty filter, or low fuel levels. Additionally, a faulty thermostat or ignition system could also cause this problem. Checking these components can help identify and resolve the issue.