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Bio Green 240v Stainless Steel Waterproof Heater
Greenhouse Twinwall Bubble Insulation (4.5' x 25' Roll)
King Pic-A-Watt 240v Electric Heater
240v Heater Receptacle 30 Amp
One of the most common problems when heating with a 240 volt electric heater is finding one that can be controlled with an external thermostat at a resonable price. Look no further. This kit includes a rugged and reliable 19,107 BTU heater and everything you need to automate it with a separate control of your choice. Works great for heating small to medium greenhouses and keeping large greenhouses above freezing. Some wiring required. This is a freestanding heater. If you prefer a hanging unit, we recommend the King 240v electric heater.
This heater is designed to be contolled by an external 24v thermostat of your choice.
24v Heater Control Kit Wiring Instructions
I purchased this with the thermostat kit to heat a 160 sq. ft shed that has an attached greenhouse. The thermostat kit was very straightforward and the instructions were very clear and simple. It's nice to set a temp on the thermostat and have it held within a couple of degrees. It's had no problem keeping the shed above 55 degrees even with temps dipping below 20 degrees this winter. If you can't do the electrical wiring yourself then you'll need an electrician to install a 240 volt plug. Very pleased with it so far.
I am growing tropical plants in US Zone 8 in my greenhouse. I bought this heater to keep my greenhouse above 50F. It works beautifully. No matter what the temperature is outside my greenhouse temperature is perfect. Very pleased with this heater.
This heater works well in a 10’ x 13’ greenhouse. It can get temps to 85 degrees for seed germination, even with outside temps near freezing.
The accessory thermostat seems to be accurate.
I can only give it 4 stars because I haven’t owned it long enough to know how durable it will be.
I originally tried to use the heater without this external thermostat but it was erratic and hard to control the temperature in the greenhouse. After adding this thermostat, it has been “set it and forget it”, the temperature stays within a two degree F range through the cold nights.
It was easy to install and the directions sent with the thermostat were easy to follow.
System is working well at this point. Was a little upset it wasn’t American made product like the old hulk. Waiting to see if it will cost less to run! Only loaded one photo. This is the greenhouse it is heating.