Electric Heaters

Need help sizing a heater for your greenhouse? Use our Greenhouse Heater Size Calculator This 5,120 BTU portable electric heater is an economical option for heating small greenhouses. Features: multiple heat settings (1300/1500 watts), built-in dial thermostat with a 45° F to 100° F range, safety tip-over and overheat protection, quiet circulation fan which distributes heat evenly throughout structure, long-lasting permanently lubricated motor, finger-proof intake and discharge safety grills,...

Need help sizing a heater for your greenhouse? Use our Greenhouse Heater Size Calculator This 5,120 BTU portable electric heater and Surestat DT20 thermostat combo is an economical option for heating rooms in homes, small garages, shops and greenhouses. Features: multiple heat settings (1300/1500 watts), separate plug-in thermostat with -72° to 176°F temperature range, safety tip-over and overheat protection, quiet circulation fan which distributes heat evenly throughout structure,...

Need help sizing a heater for your greenhouse? Use our Greenhouse Heater Size Calculator 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...

Need help sizing a heater for your greenhouse? Use our Greenhouse Heater Size Calculator This economical heater produces 19,107 BTUs. Works great for heating small to medium greenhouses and keeping large greenhouses above freezing. Features: built-in dial thermostat (~ 60° F low), safety high temperature limit, quiet circulation fan which distributes heat evenly throughout structure (also has "fan on" setting which allows the fan to run constantly for better heat distribution instead of just...

These heating cables speed seedling germination and growth with gentle bottom heat allowing you to get a head start on the growing season. They have a built-in thermostat that automatically activates the heating element if the soil temperature drops below approximately 75° F which is the optimal root zone temperature for most seedlings and starts. If you want to maintain a lower temperature, you can use one of our plug-in thermostats with remote sensors. Cables can heat the soil 10-15° F above...

Need help sizing a heater for your greenhouse? Use our Greenhouse Heater Size Calculator The Bio Green Palma portable heater is made specifically for wet environments like greenhouses! It features a stainless steel housing, totally enclosed fan motor, and is completely waterproof (IPX4 rated). Another feature unique to this heater is that the fan runs continuously in heat mode providing optimal air circulation and heat distribution. Measures: 12.5"H x 10"W x 8"D. Requires 110/120 volt outlet....

Need help sizing a heater for your greenhouse? Use our Greenhouse Heater Size Calculator The Bio Green Phoenix heater is made specifically for wet environments like greenhouses! It features a stainless steel housing, totally enclosed fan motor, 3 selectable heat outputs, and is completely waterproof (IPX4 rated). Another feature unique to this heater is that the fan runs continuously in heat mode providing optimal air circulation and heat distribution. Comes with 6' grounded power cord and...

Discounted Thermostat Deal.Buy any of our heating mats, and add a heating mat thermostat for only $12.95 (normally $24.95). Plant heating mats provide bottom heat which is one of the most important and effective ways to improve plant germination and rooting. Young plants will also thrive from the warmth given by these heated grow mats. Just place tray(s) or pot(s) on heating mat, and the soil in the tray will be heated 10-20° F (without heating thermostat) above the room temperature....

Need help sizing a heater for your greenhouse? Use our Greenhouse Heater Size Calculator This rugged heater will provide your greenhouse, garage, or shop with years of reliable heating. The King heater has an amazing 19,454 BTU output at the 5700 watt setting. Everything about this heater is high quality including the accurate capillary thermostat (Range 40° F to 90° F), sealed and permanently lubricated fan motor, delayed fan which continues to run after heater cuts off to remove heat from...

This plug-in temperature controller comes with a remote temperature sensor can be used to control heating and cooling devices at the same time. No wiring is necessary. Simply plug the device you want to control into the corresponding outlet on the controller and set the temperature you want to maintain. You can also customize the differential or dead-band for heating and cooling modes giving the controller maximum adjustability. Thermostat Features -50° to 210°F temperature rangeAdjustable...

This unique controller can be used as a thermostat with remote temperature sensor or a cycle timer. Thermostat mode allows you to set both the ON and OFF temperatures instead of setting a single temperature like most thermostats. No wiring is necessary. Simply plug the device you want to control into the corresponding outlet on the controller and set the temperature range you want to maintain. Cycle Timer mode is designed to control devices that must be activated on a repeating cycle like a...

This NEMA #6-20R receptacle is for the 240v stainless steel heater.

This is a NEMA #6-30R receptacle and can be used with both the 240v space heater and King Pic-a-Watt heater.

Recommended for greenhouse use. This heating thermostat has a probe which allows heating mats and cables to maintain a constant soil temperature in cold weather conditions. Used with heating mats or heavy-duty soil heating cables to maintain optimum rooting temperatures for faster seedling or cutting growth. 110/120 volt electricity required. (1000 watt max)Features 68° to 108° F temperature rangeDisplays current soil temperatureIncludes 5' grounded power cordComes with a 5' remote temperature...

The King heavy-duty plug-in cord below allows you to make the heater portable and includes a #10/3, 30 amp, 5.5' cord with NEMA #6-30P plug (for use with NEMA #6-30R receptacle) and romex connector. Wiring is required to connect the cord to the heater.

SureSTAT TS110 thermostats have a watertight enclosure making them an excellent option for wet environments. The single stage thermostat can be used to automatically control ventilation fans or heaters. This thermostat was developed with the harsh greenhouse environment in mind. Temperature coil is stainless steel to prevent corrosion. SPDT switch. Wiring required. SureStat Thermostat Features Wide temperature range: 30° to 110° F Fixed 3 degree temperature differential Can be used with...

This single stage thermostat comes prewired with an 6' grounded Plug-in power cord. Simply plug the thermostat into a standard 110/120 volt outlet. Then plug any 110/120 volt appliance into the outlet on the plug of the thermostat. Select heating thermostat to control a heater or cooling thermostat to control fans and/or louvers. *Plug-in thermostats can not be used with our gas heaters. They require 24 volt thermostats. SureStat Thermostat FeaturesWide temperature range: 30° to 110° FFixed 3...

This thermostat is very accurate and can be used to control 110/120 volt heating or cooling appliances (15 amp max). To operate, simply plug it into an outlet, and plug your appliance into the front of the thermostat! This energy-saving thermostat has up to 4 different daily temperature settings during weekdays and another 4 on weekends. The thermostat can be set to automatically lower the night temperature and raise it in the morning and you will have 2 extra settings that can be set to...

This thermostat is very accurate and can be used to control heating or cooling equipment. It has a NEMA 4X waterproof enclosure which was developed with harsh greenhouse environments in mind (it can even be used outdoors). The JDDT1 thermostat has a 10' waterproof temperature sensor which allows you to control temperatures remotely, and it retains settings in memory in case of power failure. The current temperature is shown on the digital display when thermostat is on. Digital Thermostat...

Need an inexpensive and simple thermostat? Thermostatic outlets are the answer. These unique devices plug into a standard electrical outlet and have an internal preset thermostat. Outlets come in two models. The Cooling outlet supplies power at 78° and cuts off at 70° and works great for all types of fans including exhaust, circulation, window, attic, and ceiling fans. The Heating outlet supplies power at 35° and cuts off at 45° and is great for automating heaters to keep room temperatures...

This thermostat comes prewired with a 5' remote sensor and a 8' cord with plug-in. Simply plug the thermostat into a standard 110/120 volt outlet. Then plug any 110/120 volt appliance into the outlet on the plug of the thermostat. This model is only available setup for heating but can be rewired for cooling (see instructions). *Plug-in thermostats can not be used with our gas heaters. They require 24 volt thermostats. Features Widest temperature range: 30° to 110° F 5' waterproof remote sensor...

This thermostat comes prewired with a 5' remote sensor and a 6' cord with plug-in. Simply plug the thermostat into a standard 110/120 volt outlet. Then plug any 110/120 volt appliance into the outlet on the plug of the thermostat. This model is only available setup for heating but can be rewired for cooling (see instructions). *Plug-in thermostats can not be used with our gas heaters. They require 24 volt thermostats. Features Widest temperature range: 0° to 120° F 5' waterproof remote sensor...

This thermostat has a weatherproof enclosure making them an excellent option for wet environments. The single stage thermostat can be used to automatically control ventilation fans or heaters. This thermostat was developed with the harsh greenhouse environment in mind. Temperature coil is stainless steel to prevent corrosion. SPDT switch. Wiring required. SureStat Thermostat Features Wide temperature range: 30° to 110° F Fixed 3 degree temperature differential Can be used with millivolt, 12,...

UPDATEThis has been replaced by the Surestat TS116 thermostat. Click here to view the updated version.This single stage thermostat comes prewired with an 8' grounded Plug in power cord. Simply plug the thermostat into a standard 110/120 volt outlet. Then plug any 110/120 volt appliance into the outlet on the plug of the thermostat. Heating thermostat is great for automating portable electric heaters. SureStat Thermostat Features Wide temperature range: 30° to 110° F Fixed 3 degree differential...