Immersion thermostat to control temperature within water cylinder, supplied with 1/2″ BSP immersion pocket.
Product Code  | 
Description  | 
91934020  | 
30 to 90°c, 15A (2.5)A 240V, SPDT, 100mm pocket  | 
91934021  | 
30 to 90°c, 15A (2.5)A 240V, SPDT, 200mm pocket  | 

                
                
                            
                        
                            
                        
                            
                        
                            
                        
                            
                        



