Kahn Sentinel Climate Control System - 4kW

Kahn Sentinel Climate Control System - 4kW

from £1,650.00

Kahn Sentinel Climate Control System - 4kW

£1,650.00
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Overview

See them on display in Coleshill, Birmingham, Sheffield, Dudley, Wembley, Hockley & Merton 


Got a small grow room? Say hello to the Kahn Sentinel Climate Control System. It’ll cool & heat areas with up to 4 x 600W lights almost silently. Even the outdoor unit won’t vibrate!


As for installation, it’s easy. You can fit them, shut them down & move them about yourself! You won’t need an engineer or any special tools. 


To make it easy to position each unit, they’re connected with tough, flexible, NASA standard rubber hoses.


You’ll save tons of space – the Kahn Sentinel’s tiny – around half the size of similar systems. If you’ve got a small grow room it’s a must!

✔ For up to 4 x 600W lights
✔ Silent – no noise – no vibrations
Flexible layout – compact units with flexible hose connection
Cheap to run - no water needed + low power mode
✔ True auto day & night temperatures
Easy to install – no specialist tools or engineer needed!
Space saving – half the size of similar systems


No Noise
Your system is truly silent…even your outdoor unit will not vibrate! And that’s without any anti-vibration pads.


Cheap to Run!
No water is needed. To lower energy use further, your Kahn Sentinel will simply ‘tick over’ once your target temperature is reached.


Runs Off a Normal Household Supply
The Kahn Sentinel has a double inverter system, so you can run it off a normal household power supply.


Easy to Install – No Engineer Needed!
You can fit it yourself (yes, really!). You don’t need an engineer, vacuum pump or any specialist tools! The indoor unit’s so light that you could lift it with one hand. There’s absolutely nothing else like it!


Compact & Space Saving
They’re tiny! We’re talking around half the size of other similar systems.


Move with Ease - NASA Standard Pipes!
Forget the rigid copper pipes - your units are connected with a strong, flexible rubber pipe. It won’t bend, snap or kink! The same hosing is used space stations. You can set up, disconnect and move your system in no time at all.


Easy to Shutdown, Restart & Relocate
If you need to move your system, it’ll safely shutdown & restart at the click of a switch. You can thank the built in refrigerant gas recovery system for that.


Auto Day & Night Modes
Your system automatically switches between Day & Night mode when lights go on and off. If there’s a power loss, your system will auto-restart & recognise what mode it needs to be in.


Only 4oC Difference
Any air released by your outdoor unit will be no more than 4oC hotter than the outside temperature, as long as the outside temperature is + 3oC or higher. This feature is over-ridden if your grow room temperature goes off target and needs cooling quickly.

More Cooling, Less Power, Lower Pressure
Your system uses an azeotropic refrigerant mix that leads to more cooling, using less power, under a lower pressure. Because the cooling capabilities are so much higher, your system is super compact, too!


Which Model do you Need?


The Kahn Sentinel Climate Control System (4kW) is ideal for up to 4 x 600W light set ups, based on a target day temperature of 26oC – 28oC
If that’s not right for your grow room, try one of these models:


Kahn Sentinel Climate Control System - 4kW
Up to 4 x 600W grow lights

Kahn Reaper Climate Control System - 8kW
Up to 8 x 600W grow lights


Kahn Atom Climate Control System - 12kW
Up to 12 - 14 x 600W lights 


Kahn Little Boy Climate Control System - 18kW
Up to 24 x 600W grow lights


Kahn Fat Man Climate Control System - 28kW
Up to 36 x 600W grow lights


OptiClimate 3500 Air-Cooled System
6 x 600W lights or 9 x 400W lights


OptiClimate 6000 Air-Cooled System
10 x 600W lights or 15 x 400W lights


OptiClimate 10000 Air-Cooled System
16 x 600W lights or 24 x 400 Watt lights


OptiClimate 15000 Air-Cooled System
24 x 600W lights or 35 x 400W lights


OptiClimate 3500 Water-Cooled System
6 x 600W lights or 9 x 400W lights


OptiClimate 6000 Water-Cooled System
10 x 600W lights or 15 x 400W lights


OptiClimate 10000 Water-Cooled System
16 x 600W lights or 24 x 400 Watt lights


OptiClimate 15000 Water-Cooled System
24 x 600W lights or 35 x 400W lights

The Science

For consistently high yields all year round, plants need stable, optimum growing conditions.


Your temperature is key to this. The ideal temperature depends on what you’re growing, but as a rule of thumb, it’ll generally be between:


• 24oC and 28oC (during the day/lights on)
• 22oC and 23oC (during the night/lights off)


To ensure you stay inside this range, you need a heater in winter, and air con unit during the summer.


The Kahn Sentinel is the ideal unit for up to 4 x 600W light set ups. It’ll keep your area cool, using hardly any power. If your system’s bigger than this, consider choosing a larger size.

The Tech

Indoor Unit:
• Rated Volt: 220 – 240V
• Rated Frequency: 50HZ
• Noise: 54dB
• Weight (indoor): 14Kgs
• Max High Pressure: 2.8Mpa
• Max Low Pressure: 1.2Mpa
• Capacity: 21,000BTU/h (cooling) 22,300BTU/h (heating)
• Rated Current: 10.2A (cooling) 9.4A (heating)
• Max Current: 12.5A (cooling) 12.5A (heating)
• Rated Power Input: 1946W (cooling) 2128W (heating)
• Max Power Input: 2826WW (cooling) 2724W (heating)
• Air Volume:1020m3/h (cooling) 1020m3/h (cooling)
• Suitable for: 4 x 600W lamps


Outdoor Unit:
• Weight (outdoor): 58Kgs
• Capacity: 21,000BTU/h (cooling) 22,400BTU/h (heating)
• Rated Current: 10.2A (cooling) 9.4A (heating)
• Max Current: 12.5A (cooling) 12.5A (heating)
• Rated Power Input: 1946W (cooling) 2128W (heating)
• Max Power Input: 2826WW (cooling) 2724W (heating)
• Rated Volt: 220 – 240V
• Rated Frequency: 50HZ
• LRA of Compressor: 39A
• Noise: 54dB
• Waterproof Protection: IPX4
• Refrigerant/Charge: Azeotropic


Why is it so simple to install?


Unlike other systems, Kahn Climates have a unique built in refrigerant gas recovery system.


You can install, move or even take your units for a service without specialist tools or an engineer.


With most a/c systems you need to connect them with a vac pump to remove air & moisture from connecting pipes. If you don’t, ice will form – this ice will keep chipping away at the internal components until your system inevitably fails. Your system may work, but only for a few weeks – probably 10 at most!


Azeotropic Refrigerant


Your system uses an azeotropic refrigerant mix that leads to more cooling, using less power. Overall, the COP (coefficient of performance) is up to 6.8, to keep your running costs low!


Because the cooling capabilities are so much higher, your system is super compact - you can use it in much tighter spaces!


Using azeotropic refrigerant also puts less pressure on your system internally.

How to Use

You can fit your system without using an engineer or any specialist equipment.


Complete instructions are supplied with your kit.

Q & A

Questions and Answers (2)

Does the Khan sentinel climate control system outside box really need to be outside the house or just outside the grow tent?
The outdoor unit does need to be outside in order for the Kahn Sentinel to function correctly.

Written by GJ | 21 Aug 2016

If I need a longer connection between the two units indoor/outdoor can I extend the 1meter connection?
The unit is supplied with a 3 metre connector between the indoor & outdoor parts, it is possible to extend this with a further 3 metre connector.

Written by Alan Johnson | 26 May 2016


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