So I'm working in my garage and I'm going to plug in my air compressor. I notice that my TSS2 has the heater turned on so rather than walk ALL the way over to the wall outlet I plug into the heater outlet. The problem... the heater is on relay 2 which is rated for 8 amps. My air compressor draws almost double that. Now the heater relay no worky. Oh well, the other relay still works and I've been thinking about buying a controller for my keg fridge.