Ignitor, Sodium, 150W chillers-heaters-and-purification • For ventilation systems requiring

• For ventilation systems requiring high pressure

• Contains high quality peat extract

and most professional restorers are accustomed to using a psychrometric calculator or app on their smart phone to make their calculations

Each sensor module supports one temperature and one relative humidity reading

Ignitor, Sodium, 150W chillers-heaters-and-purification • For ventilation systems requiringIgnitor, Sodium 150W (SPO) Ignitors are components inside ballasts. They take power off the transformer and use it to strike the bulb inside the reflector. Replacement ignitors are available in a variety of wattages, brands, and types. Be sure to review item numbers and descriptions carefully before ordering. Contact your Hydrofarm sales representative for help selecting the proper components.