OptiClimate Pro 3 Replacement Remote Control
OptiClimate Pro 3 Replacement Remote Control
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Order by 3pm Mon–Thu for next-working-day delivery · FREE delivery over £50 · Free Wembley pickup
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Put Automatic Day and Night Climate Control Back in Your Hands
The OptiClimate Remote Control is the controller for the closed loop climate system and part of the premium range of OptiClimate Pro 3 spares. It runs the unit's processes automatically: you set a minimum temperature for the night period and a maximum temperature for the day period, and the system cools or heats accordingly depending on which part of the cycle it is in. A lost, damaged or failed remote effectively leaves an expensive climate unit without a brain and the room without proper temperature management, so this is a straightforward replacement that gets automatic control running again.
Key Benefits
- Automatic day and night operation - the unit heats or cools without you intervening
- Simple set-up - two settings, a minimum night temperature and a maximum day temperature
- Direct grow room temperature adjustment - target conditions dialled in from one controller
- Genuine premium spare - from the OptiClimate Pro 3 parts range
How to Use
- Set the night minimum: enter the lowest temperature you want the room to reach during lights off
- Set the day maximum: enter the highest temperature you want during lights on
- Let it run: the closed loop system will cool or heat automatically based on day or night period
- Match to your lighting cycle: keep the day and night periods aligned with your light timer so the unit switches at the right point
Technical Specifications
- Compatibility: OptiClimate Pro 3 closed loop climate systems
- Function: automatic control of unit processes and grow room temperature
- Settings: minimum night temperature, maximum day temperature
- Type: replacement remote control, premium OptiClimate spares range

Free next-day delivery on orders over £50 (order by 3pm Mon–Thu). Heavy-item surcharges are always shown at checkout before you pay — we only ever charge what delivery costs us. Prefer to collect? Free pickup at our Wembley store.