Nitrous Express 15940 10-15Lb Heavy Duty Fully Automatic Bottle Heater 4AN. Can be adjusted from 900 P.Switch has a 50 P. Working window for consistent bottle pressure. Pressure Switch Specs: 1/8 NPT, Pre-Set at 1050 P. Bottle Heater Control Style: Thermostatically controlled. Power Supply: 12 V DC. Notes: Fits 4AN bottle nuts and does not include a pressure gauge. NX fully automatic bottle heaters are pressure controlled so you are always at the proper nitrous pressure. Heater element has surface temperatures above 300 degrees. This element can take a bottle from ice cold to operating pressure in minutes.
Includes heater element, automatic pressure switch, HD 40 amp relay and harness and a 4AN manifold. Due to the adjustability of the pressure switch contained in this kit, it is compatible with all nitrous kits on the market. Easy to use set-screw for making pressure adjustments.