Review on ❄️ Robinair 10994 Heater Blanket Refrigerant: Efficient Heating Solution for Refrigeration Systems by Jerry Mangum

I am an air conditioning repairman. This is the 5th duvet I have replaced in the last 5 years. I bought 3 online and 2 from local HVAC supply centers. They don't last more than one season. I'm pretty sure it's unplugged unless it's connected to a tank. I keep it very carefully. No crash warnings, just won't heat up when you use it. I ripped open one of the broken blankets hoping to fix it. This is not possible because it is a matrix of thin wires. I am now buying a cheaper branded blanket along with Robin's new airy blanket to have a spare for my van. When it works, it heats up quickly.