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Cold War Heroes - How to Use Nutrient Heaters

Cold War Heroes - How to Use Nutrient Heaters

Don't let your roots get chilly - unless you want plants to get stressed & struggle. 

It's quick & easy to keep roots warm - a Heavy Duty Nutrient Heater will do the trick. Here's how to use them.

Pick a Size

You need 1W per Litre of nutrient - e.g. if you have a 150L tank, you need a 150W nutrient heater.

Or, in other words:

Number of Heaters
  50 Watt 150 Watt 300 Watt
 Up to 50 Litres 1    
Up to 150 Litres   1  
Up to 300 Litres     1

If your tank is larger than 300 Litres, just buy multiple heaters. 

Setting Up

Whatever size you've got, the instructions are practically the same. 

Step 1

Add suction cupsAdd suction cups

Remove from packaging and clip on the suction cups, if not attached already

Step 2

Add suction cupsAdd suction cups

Plug into a suitable socket (switched off)

Step 3

Add suction cupsAdd suction cups

Place it horizontally at the base of your system / tank, and push down gently so the suction cups stick in place.

Step 4

Add suction cupsAdd suction cups

Twist the dial at the top of the heater to set your temperature - we recommend aiming  for around 20oC.

Step 5

Add suction cupsAdd suction cups

Turn on the mains suppy and leave your heater running at all times

Step 6

Add suction cupsAdd suction cups

Make sure your nutrient solution never drops below your nutrient heater

Alex
Alex
About the author

Alex is one of our Directors! It's his job to sniff out the best products and keep operations in order. His toe stays firmly dipped in marketing, too!

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