
Natural Gas or Propane Heater These units are designed to be used singly or in groups to meet your individual greenhouse requirements. This non-vented thermostatically controlled heater circulates warm air throughout your greenhouse from the floor up. The temperature at the floor of the greenhouse can be kept within 5 to 7 degrees of the top of the greenhouse. 20,000 BTUs.
No electricity required. Specify propane or natural gas.
Note: Not avaliable in Canada
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| HH-40N | 20,000 BTU Natural gas heater |
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| HH-40P | 20,000 BTU Propane Heater |
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Portable Electric Heater Keep your greenhouse warm and overwintered plants safe from frost with our durable, effecient heater. Features a tip-over switch, overload circuit, and caution light for extra safety. A heavy-duty, enclosed fan circulates heat evenly. Maximum 5118 BTUs with a 1300 and 1500 watt setting. Requires 110v outlet. Three-prong outlet.
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10,000 - 30,000 BTU Gas Heaters Safety and Warmth in one reliable unit
Blue flame heat creates a uniformly warm, moist greenhouse environment in which plants thrive. 30,000 BTU heaters come complete with a floor base for stability and both have a variable heat control to closely set your desired temperature. The "safe watch" pilot assembly assures that the gas flow automatically shuts off in the event that the pilot is extinguished. The built-in oxygen depletion sensor extinguishes the flame should oxygen levels drop below A.N.S.I. standards, and the pressure regulator maintains a steady gas flow for a safe, even burn.
Stainless-steel burners resist rust and corrosion for years of trouble-free service.
10,000 BTU unit measures 18.9" x 14.2" x 5.8".
30,000 BTU unit measures 23" x 19" x 7"
Choose from Natural Gas or Propane; optional blower available for 30,000 BTU model.
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| HH-21P | 10,000 BTU Propane Heater |
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| HH-30P | 30,000 BTU Propane Heater |
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| HH-21N | 10,000 BTU Natural Gas Heater |
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| HH-30N | 30,000 BTU Natural Gas Heater |
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| HH-31 | Blower Unit (30,000 BTU unit only) |
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Southern Burner Vented Heater Originally designed for orchid greenhouses,
this thermostatically-controlled enclosed
flame heater circulates warm air throughout
your greenhouse from the floor up. No
electricity needed, but chimney required.
16 1/4"w x 17 1/2" deep x 25" tall. 25,000
BTUs. Vent pipe and flashing not included.
Note: Not avaliable in Canada
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| HH-50N | 25,000 BTU Natural Gas |
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| HH-50P | 25,000 BTU Propane |
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Portable Propane Heater Receive instant warmth in your greenhouse
with this easy-to-move propane heater.
Complete with oxygen sensor and accidental
tip-over shut off. Generates 4500 to 8000
BTUs/hour.
Requires one propane cylinder or
attach a hose to a larger tank; not included.
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| HH-70 | Hose Unit |
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| HH-60 | Portable Propane Heater |
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