Low Water Cutoff
- Protects against heater burnout
- Interrupts power to heating elements if no water is present in boiler, preventing damage to still
- Power remains off until reset manually
UL listed; for 120 V, 50/60 Hz.
Electric Heating Elements
- Two 650-watt elements are required for 1/2-gph stills
- Four 650-watt elements needed for 1-gph stills
- Six 1,000-watt elements are needed for 2-gph stills
Elements are installed in parallel for 120-volt service; the same elements can be used in 240 V stills by parallel installation of series - connected pairs.
Pretreatment Kit for glass stills
- Can be easily attached directly to glass stills (excluding 2-liter still)
- Minimizes the need for cleaning stills
- Produces higher quality distillate
- Utilizes disposable cartridge for removal of organics and ionized solids
- Indication alerts user when cartridge (Thomas number 3922H87, not included) replacement is needed