Regulo TM settings

Control on a gas cooker used to set temperatures inside the oven.

When the Regulo was introduced in 1922, it controlled gas flow, whose relationship to temperature could be uncertain; later the device used thermostatic control - also called gas mark.

Regulo       ºF      ºC

0.5           250      120

1              275      135

2             300       150

3             325       165

4             350       180

5             375       190

6            400        200

7            425        218

8           450         232

9           475         246