

SALE PROHIBITED TO PERSONS UNDER 18 - FREE SHIPPING FROM €40 (Mainland Spain only - Max. 25 Kg)
The Twin Controller Humidity Control 24a Cli-Mate manages air intake and exhaust in Indoor cultivation with automatic temperature and rH control. Powerful equipment of 24 A (12+12), easy to calibrate, designed to maintain stable negative pressure with intuitive operation.

The Twin Controller Humidity Control 24a Cli-Mate integrates thermal and humidity control for grow tents and ventilation rooms. The front panel offers MIN speed FAN 1 and MIN speed FAN 2 controls to set independent minimums for intake and extraction; a Negative Pressure adjustment balances airflow and creates constant negative pressure to prevent odor leaks; in addition, a Humidity control helps smooth out rH peaks.
When setting a temperature value, the electronics operate in a 100% automatic way, modulating revolutions until reaching the setpoint with smooth transitions.
The algorithm works with automatic hysteresis of 2 °C and 10% rH and a 1 °C step differential to prevent abrupt changes, reducing noise and vibrations.
Includes dual temperature and humidity sensor for real environment reading, which should be placed at canopy height. Total electrical capacity 24 A (12+12), thermal range 5–55 °C, humidity range 20–100% rH, power supply 220/230 V 50 Hz, housing IP44 and compact format 140 × 220 × 110 mm.
Quick installation using included rear plate. Ideal for lines with carbon filters, soundproof ducts and silencers, ensuring homogeneous climate and discretion.
Available at Hydroponics Blanes, Grow Shop in Spain, within cannabis cultivation accessories and setups with cheap indoor grow tents, with specialized advice and discreet shipping.
Well-coordinated ventilation determines plant performance and health. With Twin Controller Humidity Control 24a Cli-Mate it is easy to stabilize temperature after turning on lights, keep rH within the target range and ensure negative pressure for maximum aromatic discretion.
It is used to control temperature, humidity and airflow with two independent channels and adjustable rpm minimums. It maintains continuous renewal, prevents oscillations, reduces noise from abrupt changes and optimizes the balance between intake and extraction in indoor growing.
Within cannabis cultivation accessories, this controller stands out for its 24 A (12+12) capacity, combined Tº/rH reading and ease of use. Fits with carbon filters, Sonoconnect-type tubes and silencers, creating efficient air lines for professional tents and rooms.
Recommended when rH rises during nighttime periods, when increasing airflow due to new LED lights, if marked differences appear between day and night, when it is necessary to reinforce negative pressure or when migrating from manual control to stable climate automation.
1) Fix the controller on a stable surface with the rear plate (IP44 suitable for humid environments).
2) Connect intake fan to FAN 1 and extractor to FAN 2 (up to 12 A per channel; total 24 A).
3) Place the dual sensor at canopy height, away from direct drafts and lights.
4) Set target temperature; the system will start automatic control with 2 °C hysteresis.
5) Adjust MIN speed FAN 1 and MIN speed FAN 2 to ensure permanent minimum renewal.
6) Regulate Negative Pressure until achieving slight depression (extractor equal to or above intake).
7) Fine-tune Humidity according to the cultivation phase; check stability after 10–15 minutes.
8) Record readings and readjust with seasonal changes or when modifying light power.
At Hydroponics Blanes you can purchase Twin Controller Humidity Control 24a Cli-Mate with updated stock and expert support. Catalog of cheap indoor grow tents, ventilation, climate control and cannabis cultivation accessories in a single Grow Shop in Spain.
Precise climate automation with Twin Controller Humidity Control 24a Cli-Mate: balance between intake and extraction, controlled rH and stable temperature for a productive and quiet environment. Available online at Hydroponics Blanes with technical advice and discreet shipping nationwide.