{"ai_pass_count":4,"analysis_step_count":13,"confidence":0.9532820172607899,"created_at":"2026-06-26T19:36:07.923324+00:00","id":124818,"node_number":"683211","processing_time":1.932279348373413,"recent_steps":["net.store_session","callsign.qrz_verify","callsign.llm_extract","callsign.regex_extract","net.llm_structured_analysis"],"recording_id":124817,"text":"When I went out a couple of weeks ago to check on the RV for our trip this week up to BC for a few days, I discovered that the refrigerator was kaput. So that's a project. So it turns out that RV refrigerators use some kind of an ammonia type solution or they use a boiler to literally boil that solution to cool the refrigerator. Now, how that works is some kind of physics magic that I don't quite yet understand, but you know, there's a lot of things I don't understand. So what I do know is that the refrigerator used AC power to run a heating element to heat this mixture when it wasn't running on propane. So it's either propane or heat or heat."}