LaCanche french regulo settings
The LaCanche French cooker ranges operate on a regulo 1-10 scale. UK regulo settings operate on a 1 -9 scale of 25 F increments. (Conversions are often also given for Centigrade, but these are misleading as they are rounded to the nearest 10C.)
The table below gives Centigrade values for La Canche regulo settings based on the assumption that true values for 1 and 10 were ascertained and intervening values can be calculated from them.  Note that a French regulo value may be 40C different from a UK one. (UK 6 is 200C and French 6 is 239C)
While every effort has been made to make these values accurate, no guarantee is offered  and they must be used at your own risk.
French 1-10 Regulo Centigrade Fahrenheit English 1-9 Regulo (approx.) USA (approx.)
-
110
225
1/4

-
120
250
1/2
Very slow
- 140
275 1 Cool
1 150 302 2 Slow
2 168 334 3 Moderate
3 186 366 4 Moderately hot
4 203 398 6 Fairly hot
5 221 430 7 Hot
6 239 462 8 1/2 Very hot
7 257 494
Extremely hot
8 274 526

9 292 558

10 310 590 13 1/2 (notional)
LaCanche Macon

 
 

Modern British cookery
Cookery reference books