2013: With the C7 around the corner, Corvette news is limited to the 60th Anniversary package and the introduction of the one-year-only 427 convertible, which is as close as Chevrolet got to producing a droptop Z06. It sprints to 60 mph in 3.9 seconds.2014: The C7 Corvette Stingray debuts at the Detroit auto show in January 2013 wearing a hood and a roof made from carbon fiber, and is followed in March 2013 by the introduction of the Stingray convertible at the Geneva auto show.014: The C7 Corvette Stingray debuts at the Detroit auto show in January 2013 wearing a hood and a roof made from carbon fiber, and is followed in March 2013 by the introduction of the Stingray convertible at the Geneva auto show.
Temperature controlled hot water recirculating pumps are sophisticated systems. Sensors check the temperature of water going down the drain when a tap is turned on. If the temperature of the water falls below a specified level, a solenoid powered valve is activated and sends the water back to the recirculating pump.
The regulator should be as follows: You will see the gas line (a pipe) coming in the water heater room. There should be a flex hose going from the line to a (usually) square or rectangular box. That's the regulator. The water temp control dial or slider should be on that. Again, this regulator/temp control should be closer to the bottom of the water heater. As well, I have never seen the regulator/temp controls behind a plate etc. It should be outside the tank cover. Hope this helps... good luck.