Pay in 4 interest-free payments of $28.75 Learn more
Ships within 48 hours · Estimated delivery Oct 9 - Oct 14
Made from recycled plastic bottles
Precisely balanced and manufactured for great results
With good care and use (keeping the probe tip moist and cleaning once a month) you will extend its life
lights and timers all from one controller
With more CO2 in the air
The RAM AIR-PRO II is an intelligent and silent indoor climate controller Made from recycled plastic bottlesAIR PRO II The RAM AIR PRO II is an intelligent and silent indoor climate controller designed to control two inline exhaust fans thermostatically, monitoring and keeping the desired room temperature and air pressure. All you have to do is plug in your fans, set the required air temperature and fan speed balance and the AIR PRO will do the rest, maintaining a continuous room temperature in your room and giving you full control over negative pressure.