Heaters

Reliable control - E3124 This quality thermostat will automatically control a fan system or heater. The moisture-proof case offers protection fro...

120-Volt - C4027 Reliability, durability, and moisture-resistant design are all the qualities that make this heater more suitable for use in a gree...

Cut to order.  Call 800-322-4707 to place your order! Our poly maintains a warmer climate and promotes more rapid plant growth. It transmits over 9...

Bring heat down to the plants! - C3086 This fan is specially designed to pull warm air off the ceiling and push it down to the floor. This provi...

English Alliplug Clips - C7477 These fasteners provide a quick and neat method to attach bubble insulation, poly, or shade fabric to the inside of ...

Simple plug-in temperature control The Thermo Cube® is thermostatically controlled and turns power on and off automatically, according to outside a...

FREE Shipping With extra safety features This electric heater, with automatic thermostat, provides the most heat available (5,120 Btu’s) from 120 v...

240-Volt - C4029 240-Volt NEMA 6-20R Receptacle Only.Will not work on regular 120-volt household outlet. (See C4027 for 120V model.) Reliability, d...

Toughest Greenhouse Woven Poly - B2316 For reliable protection, cover your greenhouse or cold frame with this super-strong poly. You won’t have to ...

Reliable control - E3127 This quality thermostat will automatically control a fan system or heater. The moisture-resistant case offers protection...

It can take and give the heat This durable, 120 Volt heater has a built-in thermostat that controls a big 5,100 Btu’s. Other features include a ...

Direct-Vent-Thru-The-Wall - C4110 Wall-mounted design means easy, low-cost installation with no chimney. The direct wall vent draws outside air for...

Protect Your Greenhouse - B2308 Use this super-tough woven cover over your existing glazing to fend off dangerous weather and protect your greenhou...

FREE Shipping Economical control Automatic control for greenhouse fans or motorized vents. Fits standard recessed electrical wall box. Working ra...

Foil Insulation saves heating dollars! - C7572 Our insulation improves your greenhouse and saves money by keeping it warmer and dramatically enhanc...

Dual-Purpose Insulation, Double Value (Minimum 5 ft) Reduce heat loss and increase the light level in your greenhouse. Keeps your plants warmer ...

Big heat output! Includes 2 boxes - Heater Unit and Cord/Receptacle Unitto DROP SHIP DIRECT FROM MFG This high-quality heater will provide years...

High Heat Output Gives Extra Protection BIG 4,000-watt heating capacity (13,652 Btu’s) provides 2-1/2 times more heat than any 120-volt heater! A...