Reviews Fully Adjustable Water Heaters

GloFish Submersible Heater 50 Watts, for Aquariums Up to 10 Gallons, UL Listed,BLACK

  • ...scale in both Celsius and Fahrenheit, it’s easy to see the temperature adjustments being made. To increase the temperature, rotate the control knob counter-clockwise, and to decrease, rotate it clockwise.
  • or, follow the + and – symbols located near the control knob..
  • ORANGE PILOT LIGHT: Our Cascade Heat Aquarium Heaters feature a pilot light that indicates the heating cycle status. This means that it will go on and off by itself as the thermostat cycles the heating element on and off. In other words, orange light = heater is on. Similarly, these aquarium heaters make a faint click when turning off..
  • ADDITIONAL FEATURES: In addition to being composed of heavy-duty and shock-resistant glass, these fully submersible aquarium heaters can be placed either horizontally or vertically. There’s also a built-in minimum water level indicator at the top, colored in red..
  • MEASUREMENTS: Overall Length = 7.5” / Overall Diameter = 1.1” / Suction Cup Diameter = 1.25” / Wattage = 50W / Voltage = 110V.
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Penn-Plax Cascade Heat Aquarium Heater – Fully Submersible – Great for Freshwater and Saltwater Fish Tanks – 11” Length – 150 Watt

  • ... easy to see the temperature adjustments being made. To increase the temperature, rotate the control knob counter-clockwise, and to decrease, rotate it clockwise.
  • or, follow the + and – symbols located near the control knob..
  • ORANGE PILOT LIGHT: Our Cascade Heat Aquarium Heaters feature a pilot light that indicates the heating cycle status. This means that it will go on and off by itself as the thermostat cycles the heating element on and off. In other words, orange light = heater is on. Similarly, these aquarium heaters make a faint click when turning off..
  • ADDITIONAL FEATURES: In addition to being composed of heavy-duty and shock-resistant glass, these fully submersible aquarium heaters can be placed either horizontally or vertically. There’s also a built-in minimum water level indicator at the top, colored in red..
  • MEASUREMENTS: Overall Length = 11” / Overall Diameter = 1.1” / Suction Cup Diameter = 1.25” / Wattage = 150W / Voltage = 110V.
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Penn-Plax Cascade Heat Aquarium Heater – Fully Submersible – Great for Freshwater and Saltwater Fish Tanks – 13.5” Length – 300 Watt

  • ... easy to see the temperature adjustments being made. To increase the temperature, rotate the control knob counter-clockwise, and to decrease, rotate it clockwise.
  • or, follow the + and – symbols located near the control knob..
  • ORANGE PILOT LIGHT: Our Cascade Heat Aquarium Heaters feature a pilot light that indicates the heating cycle status. This means that it will go on and off by itself as the thermostat cycles the heating element on and off. In other words, orange light = heater is on. Similarly, these aquarium heaters make a faint click when turning off..
  • ADDITIONAL FEATURES: In addition to being composed of heavy-duty and shock-resistant glass, these fully submersible aquarium heaters can be placed either horizontally or vertically. There’s also a built-in minimum water level indicator at the top, colored in red..
  • MEASUREMENTS: Overall Length = 13.5” / Overall Diameter = 1.1” / Suction Cup Diameter = 1.25” / Wattage = 300W / Voltage = 110V.
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Portable Fan Heater, Homeleader Small Space Heater with Thermostat, Tabletop/Floor Ceramic Heater for Office

  • SMALL HEATER MEASURES : Our portable space heaters with size of 8.1" X 6.4" x 10.6".Equipped with a Cord.Energy Efficient,Fully Assembled,PTC Technology.Compact Space Saving Design.Convenient Carry Handle. Adjustable thermostat for comfortable warmth—ideal for small areas..
  • CERAMIC SPACE HEARER : Advanced ceramic heating elements provide faster and more efficient heating than traditional heaters.Ceramic space heaters can quick heating within 2S ,produce abundant heat without open coils, and are long lasting.Small and powerful this is the portable space heater for bedroom, office and under desk use..
  • THREE HEAT SETTINGS WITH FAN : 1.High Heat (1500-watt), 2. Low Heat (750-watt ).3.Fan only for summer.It makes the electric space heater ideal for warming up your personal space in small home and office.Reduce your energy bills by using this energy efficient space heater to heat..
  • ADJUSTABLE THERMOSTAT : Combined with an adjustable thermostat control,the small portable heater can according to the thermostat setting let your room remain at a comfortable temperature.And allows you to adjust the heater's 1500 watt ceramic heating element..
  • ADVANCED SAFETY FEATURES : 1. Built in Automatic overheat Protection system will shut the unit off when the parts of the h....
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Mr. Heater F270255: 50,000 Btu Forced Air Kerosene Heater, One Size, Black

  • ...ed with a removable enamel top, which is non-toxic and environmentally friendly..
  • 4.【High Calorific Value】The maximum calorific value is 9000BTU/H (equivalent to 2800W), and the fuel consumption per hour is 0.2L/hr. It can quickly heat up a room of about 20-30 square meters. The new Kerosene Heater can be height-adjustable, which makes boiling water or cooking faster and more convenient. Reduced height, more compact and portable..
  • 5.【Multipurpose】The Kerosene Heater is easy to Use, Portable handle design. The fuel gauge can check the fuel in real time, and the sealed fuel filler cap is safer. The rotary regulating valve can adjust the fire power and is easy to use. Kerosene Stove Heater can heat, boil, cook, and barbecue at the same time. Kerosene heaters can be used indoors, camping, gardens, restaurants, tents, balconies, ice fishing or picnics, emergency heat sources..
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HITOP 25W 50W 100W 200W 300W Adjustable Aquarium Heater, Submersible Fish Tank Heater Thermostat with Suction Cups (100W-grey)

  • 100W aquarium heater, length 8.8-inch, power cord 4.9ft, designed for small fish tanks, recommended for aquariums 15 to 30 Gallons..
  • Adjustable and easy to use: This aquarium heater, adjustable temperature range 68 ~ 93 °F, after setting the temp you want, will on or shut off automatically when the water temperature changes, no extra adjustment is required..
  • Accurate Temperature Control: This fish tank heater built-in thermostat, will automatically keep the water at the set temperature within±2°F error. Comes with an sticker thermometer to detect water temp at any time..
  • Thickened Glass: 2mm thickened quartz glass, 33% thicker than 1.5mm normal aquarium heaters, much safer for human and your lovely fishes..
  • Easier installation, you can install it with any angle by 2 powerful suction cups, just make sure it is under water fully. Besides, we provide 1 more extra suction cup for spare (total 3 PCS), and we provide 12 months warranty..
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Penn-Plax Warm Tone LED Aquarium Heater – Fully Submersible – Great for Freshwater and Saltwater Fish Tanks – 18” Length – 500 Watt

  • FULLY SUBMERSIBLE AQUARIUM HEATER: The 500W Warm Tone LED Aquarium Heater easily maintains healthy water temperature, and can be set anywhere between 61 ℉ and 90 ℉, by using the precise adjustment dial. The 500W model works great for 80 – 200 gallon fish tanks..
  • LED DISPLAY: With an easy to read LED display, our Warm Tone Aquarium Heaters accurately show the water temperature, allowing you to monitor and adjust it as needed..
  • ADDITIONAL FEATURES: In addition to being composed of high quality quartz tube and electrical components for maximum safety and durability, these fully submersible aquarium heaters can be placed either horizontally or vertically..
  • PLEASE NOTE: Do not operate heater outside of aquarium, and never submerse a hot heater into an aquarium – only submerse a cool heater. After placing the heater into your aquarium, wait 15 minutes before turning on. This allows the thermostat to adjust itself to water temperature..
  • MEASUREMENTS: Overall Length = 18” / Overall Diameter = 1.5” / Suction Cup Diameter = 1.5” / Wattage = 500W / Voltage = 120V.
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Kismile Small Electric Space Heater Ceramic Space Heater,Portable Heater Fan for Office with Adjustable Thermostat and Overheat Protection ETL Listed for Kitchen, 750W/1500W…

  • SMALL HEATER MEASURES - Our portable space heaters with size of 7.1" X 5.5" x 9.3".Equipped with a Cord.Energy Efficient,Fully Assembled,PTC Technology.Compact Space Saving Design.Convenient Carry Handle. Adjustable thermostat for comfortable warmth—ideal for small areas.
  • CERAMIC SPACE HEARER - Advanced ceramic heating elements provide faster and more efficient heating than traditional heaters.Ceramic space heaters can quick heating within 2S ,produce abundant heat without open coils, and are long lasting.Small and powerful this is the perfect space heater for bedroom, office and under desk use..
  • THREE HEAT SETTINGS WITH FAN - 1.High Heat (1500-watt), 2. Low Heat (750-watt ).3.Fan only for summer.It makes the electric space heater ideal for warming up your personal space in small home and office.Reduce your energy bills by using this energy efficient space heater to heat..
  • ADJUSTABLE THERMOSTAT - Combined with an adjustable thermostat control,the small portable heater can according to the thermostat setting let your room remain at a comfortable temperature.And allows you to adjust the heater's 1500 watt ceramic heating element..
  • ADVANCED SAFETY FEATURES - 1. Built in Automatic overheat Protection system will shut the unit off when the parts of the heat....
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Kismile Small Electric Space Heater Ceramic Space Heater,Portable Heater Fan for Office with Adjustable Thermostat and Overheat Protection ETL Listed for Kitchen, 750W/1500W,10 Inch

  • SMALL HEATER MEASURES : Our portable space heaters with size of 8.1" X 6.4" x 10.6".Equipped with a Cord.Energy Efficient,Fully Assembled,PTC Technology.Compact Space Saving Design.Convenient Carry Handle. Adjustable thermostat for comfortable warmth—ideal for small areas..
  • CERAMIC SPACE HEARER : Advanced ceramic heating elements provide faster and more efficient heating than traditional heaters.Ceramic space heaters can quick heating within 2S ,produce abundant heat without open coils, and are long lasting.Small and powerful this is the portable space heater for bedroom, office and under desk use..
  • THREE HEAT SETTINGS WITH FAN : 1.High Heat (1500-watt), 2. Low Heat (750-watt ).3.Fan only for summer.It makes the electric space heater ideal for warming up your personal space in small home and office.Reduce your energy bills by using this energy efficient space heater to heat..
  • ADJUSTABLE THERMOSTAT : Combined with an adjustable thermostat control,the small portable heater can according to the thermostat setting let your room remain at a comfortable temperature.And allows you to adjust the heater's 1500 watt ceramic heating element..
  • ADVANCED SAFETY FEATURES : 1. Built in Automatic overheat Protection system will shut the unit off when the parts of the h....
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Fish Tank Aquarium Heater - Adjustable Temperature Submersible Thermostat Heater,25W/50W/100W/150W/200W/300W

  • ... [NO LONGER CHILL YOUR FISH]Automatically regulate and maintain water temperature，imitate the original ecological environment for your tropical fish.Provided fish with warm water environment.Perfect to apply to fresh and salt water..
  • [ADJUSTABLE TEMPERATURE]Temperature range: 68°F~93°F.25W heater:suitable for fish tank within 7 gallons,Length:7.8".Easy to adjust temperature by the aquarium heater that suit more species of fish..
  • [AUTOMATIC CONSTANT TEMPERATURE]When water temperature reaches set value,the indicator light will be OFF and the heater will automatically stop heating.The heater will automatically start heating and indicator light will be ON if water temperature is low.You could place heater horizontally or vertically..
  • [ATTENTION]Please place the heater near place (filter or pump) of water flowing to keep more even water temperature.Unplug the heater 30 minutes early when changing the water for the fish tank..
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Kerosene Heaters, Kerosene Stove Heater, Kerosene Heaters for Indoor Use, Portable Camping Kerosene Stove for Heating, Cooking, Camping Oil Heaters (4.5l, 4 Wicks, 2 Pairs Gloves, 1 Black Carry Bag)

  • ...ed with a removable enamel top, which is non-toxic and environmentally friendly..
  • 4.【High Calorific Value】The maximum calorific value is 9000BTU/H (equivalent to 2800W), and the fuel consumption per hour is 0.2L/hr. It can quickly heat up a room of about 20-30 square meters. The new Kerosene Heater can be height-adjustable, which makes boiling water or cooking faster and more convenient. Reduced height, more compact and portable..
  • 5.【Multipurpose】The Kerosene Heater is easy to Use, Portable handle design. The fuel gauge can check the fuel in real time, and the sealed fuel filler cap is safer. The rotary regulating valve can adjust the fire power and is easy to use. Kerosene Stove Heater can heat, boil, cook, and barbecue at the same time. Kerosene heaters can be used indoors, camping, gardens, restaurants, tents, balconies, ice fishing or picnics, emergency heat sources..
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Eemax SP3012, White

  • Eemax Tankless water heaters heat your water faster, heat your water with more precision, and heat your water safer.
  • Eemax water heaters are designed to reduce liming and calcification.
  • Eemax water heaters are designed and tested to last past the 10 year mark.
  • Heat water instantly where you use it, so you don't have to waste water waiting for the water to heat up.
  • Micro-processors keep the water the exact temperature with +/- 1 Degree accuracy to prevent scalding.
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Comfort Zone CZ35 1,500-Watt Fan-Forced Electric Portable Heater with Adjustable Thermostat, Built-in Overheat Sensor, Safety Tip-Over Switch, and Heat Resistant Housing, White

  • ...rd, it will immediately shut down. It also has a stay cool housing to prevent danger to surrounding people and items.
  • CUSTOMIZABLE HEAT SETTINGS: This heater has a low heat feature at 750 watts, high heat at 1500 watts, and a fan only feature for air circulation alone. The adjustable thermostat allows you to perfect the temperature in your room based on your own Comfort Zone.
  • SAVE MONEY AND ENERGY: By lowering your whole house thermostat slightly and just heating the room you’re in with your new Comfort Zone portable heater, you can lower your seasonal energy bills. Stay warm and save money together.
  • FULL LINE VARIETY: Comfort Zone Heaters includes Fan Forced Heaters, Ceramic Heaters, Tower Heaters, Radiant Heaters, Convection Heaters, Oil-Filled Heaters and Quartz Infrared Heaters. Our heaters incorporate advanced safety features such as overheat sensors, tip-over switches and stay-cool housings.
  • PRODUCT SPECIFICATIONS: Package contains (1) Comfort Zone Multi Purpose Compact Heater with Fan Only Option. Features 2 heat settings, adjustable thermostat, fan-forced forced air for w....
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