OptiClimate 3500 Pro 3 Split Air-cooled System

£2,899.95
In stock
SKU
2000031420

In stock

Order in the next 00 hours, 00 minutes, 00 seconds for dispatch today.

  • The OptiClimate 3500 has an external unit that conditions the air and sends it to the internal unit by way of a hose
  • The OptiClimate 3500 Pro 3 Split Air-cooled System heats, cools, filters, dehumidifies and circulates air
  • Light sensor makes it fully automatic and a temperature and water leakage safety switch is built in
  • DUE TO THE SIZE OF THIS ITEM IT MUST GO ON A PALLET - PLEASE ALLOW 2 -3 DAYS FOR DELIVERY

Maintain the Perfect Indoor Growing Climate with the OptiClimate 3500 Pro 3 Split Air-Cooled System

Good climate control is essential for creating a thriving indoor grow environment where your plants can flourish. The OptiClimate 3500 Pro 3 Split Air-cooled System uses an external unit to condition air and deliver it efficiently to the internal unit through a hose, keeping your grow space at optimal conditions without wasting energy.


Why Choose the OptiClimate 3500 Pro 3 Split?

Designed for growers who demand reliable and precise climate management, this system combines multiple functions into one streamlined setup. Its intelligent design ensures your indoor environment stays balanced with minimal effort on your part.


Key Benefits at a Glance

  • Flexible Hose Lengths: Standard 8m hose included, with optional extension up to 15m to suit your grow room layout.
  • Complete Climate Control: Heats, cools, filters, dehumidifies, and circulates air effortlessly for consistent conditions.
  • Fully Automated: Built-in light sensor adjusts operation automatically based on your grow light cycles.
  • Safety You Can Trust: Integrated temperature and water leakage safety switches protect your plants and equipment.
  • Energy Efficient: Optimized to deliver powerful climate control while minimizing energy consumption.

Engineered for Indoor Horticulture Success

The split system’s external unit keeps your indoor space free from excess heat and humidity without requiring a water supply, making it perfect for setups where water-cooled units aren’t practical. Whether you’re growing specialty herbs or delicate seedlings, this system gives you precise control for healthier, more productive plants.


Technical Specifications

  • System Type: Air-cooled split system
  • Hose Length: 8m standard, extendable up to 15m
  • Functions: Heating, cooling, filtering, dehumidifying, and air circulation
  • Automation: Light sensor for fully automatic day/night operation
  • Safety Features: Temperature and water leakage detection switches
  • Energy Efficiency: Designed to minimize power consumption

Ready to Take Your Grow Room Climate to the Next Level?

Don’t leave your plants to battle environmental stress. The OptiClimate 3500 Pro 3 Split Air-cooled System makes climate management easy and reliable, giving you peace of mind and your plants the environment they deserve.

Order now to upgrade your grow space with efficient, automated climate control.

More Information
Brand OptiClimate
Connection 3 Phase 3x2.5 mm² + D16-1F MCB
Cooling/Capacity 3.5kW
Dimensions (L x W x D) 870 x 630 x 405 mm
Extended Reach No
Heating 2 x 1500W
Input (V) 230V
No. of Lamps 400W 9
No. of Lamps 600W 6
Phase 1 of 3
Power (W) 820W
Split Unit Yes
Weight for Delivery 50
Customer Questions
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Our UK Mainland delivery service is provided by Parcelforce Worldwide & DHL.


NOTE: For anyone outside of the UK (i.e. Republic of Ireland and the EU) you are free to arrange your own courier service. To order from us using your own courier, complete your purchase from our website, and select "Collect from our Warehouse — Chigwell". This is where you can arrange your own courier to collect your item(s) from. Address details are available on the Contacts page.


Standard UK mainland orders over £60.00 are eligible for a free standard next working day delivery service (Mon – Fri)*.


  • *Free delivery includes orders up to, and not exceeding, 30kg, that fit in a single, standard shipping box.
  • *Free delivery may exclude orders containing one or more long/large volume items. Examples of large volume items are, but are not limited to, bags of media (clay balls, perlite, soil etc.) Long items refer to any product over 1m - surcharges may apply.
  • *Free delivery excludes Garden Power Tools & our Garden Furniture Range - surcharges may apply.
  • *Subsequent parcels are charged at a cheaper rate - order more, pay less
  • *Non-Delivered/Lost/Missing parcels must be reported to us within 7 days of expected delivery date
  • *Non-stock & special order items: While most orders are delivered within 2–3 working days, certain non-stock or special order items may take longer depending on supplier availability.

Where possible, orders received by 2:30pm Mon – Fri are dispatched the same day. (*Excluding Garden Power Tools).

Where possible, Garden Power Tool orders are dispatched the same day when received by 11:00am Mon – Fri. Orders after 11:00am are usually dispatched the next working day

UK mainland orders after 2:30pm Mon - Fri are subject to next working day dispatch:


  • For example, orders after 2:30pm on a Friday are dispatched on the next working day, usually a Monday.

UK Mainland Pallet deliveries are charged separately per pallet. They are usually delivered in 2-3 working days. Please contact us for the latest cost price.

Our shipping providers terms and conditions limit our ability to send some products internationally. See our list of restricted items.

All prices shown below are per parcel with a maximum weight of 30 kg per parcel. Items over 30 kg are split into multiple boxes and charged per box at a cheaper rate.

Future Garden are not liable for any additional fees that may be incurred. Any unexpected costs must be paid by you (the customer).

Non-Delivery of Parcels - If your order has not been received, please notify us within 7 working days of the expected delivery date on 01708 320 230 or via email info@futuregarden.co.uk. Prompt notification allows us to investigate the issue within the time limits set by our courier and to raise a claim for any lost or missing parcel. This requirement does not affect your statutory rights under UK consumer law; however, delays in reporting non-delivery may impact our ability to recover costs from the courier and may affect the resolution process.

Delivery services provided online are estimates. There may be unforeseen delays with your order, especially around our busiest time of year. Very busy periods can see very high volumes of parcels being collected, processed and delivered. If you have a special delivery requirement, please contact us via email - info@futuregarden.co.uk before placing your order.

UK Mainland

Standard Next Working Day (Orders over £60 <30 kg) FREE
Standard Next Working Day (Orders under £60 max. 30 kg per parcel)* £7.95
Standard 2-3 Working Day (Orders under £60 max. 30 kg per parcel)* £5.95
Subsequent Parcels (Orders under £60 max. 30 kg per parcel)* £4.95
Pallet Delivery £60.00

Isle of Wight

Next Day Service £12.95

Northern Ireland

Two Day Service £19.95

Isle of Man & Scilly Isles

Two Day Service £20.95

Scottish Highlands & Islands

Two Day Service £17.95

International

Sorry, no online quotes are available for orders outside of Europe. If you would like to place an order for delivery outside of Europe, email us directly and we can prepare a bespoke quote for you based on the weight, dimensions and destination country for the most accurate cost and quickest delivery times to you.

As per the Consumer Contract Regulations June 2014, you can return goods and receive a full refund under the following conditions:

  • You have had the goods delivered within seven working days of delivery from Future Garden Ltd, this starts from the day after the goods have been signed for.
  • The items are unopened and in the original condition as when they were delivered to you.

or

  • The items have developed a fault during standard use.
  • The items are within the manufacturer's warranty period.

Simple checks

  • Please ensure that any parcels delivered are intact and free from damage and unopened, if they appear to show any damage please make a note when signing for the goods, alternatively you can refuse delivery of these items, however only full refusal if multiple parcels will be accepted, in the unlikely event this occurs please contact us asap on 020 8502 7722 or by email info@futuregarden.co.uk
  • Please check all items once unboxed to ensure that they are not damaged and are fully functioning, if this is not the case please ensure you notify us as soon as you can, or within the given returns policy time frame, on 020 8502 7722 or by email info@futuregarden.co.uk  we will then arrange suitable collection and replacements where necessary.
  • If any items appear not to be functioning as expected, do not attempt to fix or tamper with any products, this could affect your statutory rights, please notify us on 020 8502 7722 or by email info@futuregarden.co.uk and we will arrange a suitable replacement.
  • If you notice any irregularities with your order, please notify us as soon as possible or within 7 working days, on 020 8502 7722 or by email info@futuregarden.co.uk we will endeavour to correct and refund where possible. 
  • You can return any unwanted items, you can return the item(s) to us unopened and intact in a re-sellable condition within 30 working days after the day of receiving the goods, we are unable to accept any goods back that have been opened or the seal(s) have been broken or have been damaged, unless reported as damaged in transit, you can contact us on 020 8502 7722 or by email info@futuregarden.co.uk