Quick, even warmth
1,500 watts and 163 m³/h of airflow spread heat quickly through a small greenhouse.


The Bio Green "Palma" is a powerful, compact and safe electric fan heater. Its sturdy housing is made mainly of stainless steel. Its compact shape, non-slip rubber feet and carry handle make it easy to use in smaller greenhouses where space is scarce.
The Palma puts out 1,500 watts and moves 163 m³/h of air, so warm air spreads quickly and evenly through your greenhouse. It has IPX4 splash protection, so it can be used in damp spaces such as greenhouses, cellars, garages and workshops.
Choose "Thermostat: Yes" above to add the Bio Green Thermo 2 digital thermostat. You can mount it at eye level and place its temperature sensor anywhere in the greenhouse. It holds your set temperature to within about ±2°C, which helps keep energy use low.
Thermo 2 can control heating, cooling or ventilation. It can switch a heater, a fan or a heating cable, and it can help keep circulating air free of condensation.
The Palma suits greenhouses up to about 120 sq ft in mild-winter areas. Good matches include the Riga 2s and 3s, the Junior Victorian, and the smaller Royal Victorian models. It also works well as a backup heater in a larger greenhouse.
In cold climates or larger greenhouses, a 240V heater is usually the better choice. Call us at 678-408-8222 and we will help you size it.
Safety note: Plug it into a GFCI-protected outlet.
Exaco · Accessory
Why customers choose it
1,500 watts and 163 m³/h of airflow spread heat quickly through a small greenhouse.
IPX4 splash protection and a stainless steel housing make it at home in a humid greenhouse.
The compact shape, non-slip rubber feet and carry handle suit tight spaces.
The Thermo 2 holds your set temperature within about 2°C and helps keep energy use low.
The details
| Heat output | 1,500 W, about 5,120 BTU |
|---|---|
| Voltage | 110V |
| Current | 12.5 amps; requires a 15-amp circuit |
| Airflow | 163 m³/h |
| Power cord | 10 ft, 3-prong |
| Outlet | GFCI-protected |
| Size | 11" x 8" x 12.5" h |
|---|---|
| Housing | Mainly stainless steel, with carry handle and non-slip rubber feet |
| Splash protection | IPX4 |
| Heating area | Up to about 120 sq ft in mild-winter areas |
|---|---|
| Good matches | Riga 2s and 3s, Junior Victorian, smaller Royal Victorian models |
| Setting range | -58°F to 210°F (-50°C to +99°C) |
|---|---|
| Accuracy | About ±2°C |
| Display | Digital |
| Sensor cable | About 5 ft (1.5 m) |
Good to know
Can't find your answer? Our greenhouse specialists are happy to help you choose.
678-408-8222 Email usYes. Shipping is free. Locations with limited access, such as islands, are rare exceptions that may carry an extra fee, and we'll tell you before anything ships.
Yes. If you find the same greenhouse for less from an authorized dealer, call or email us with the offer and we'll review it.
Yes. Mulberry Greenhouses is an authorized retailer, so your greenhouse is covered by the full manufacturer warranty.
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