mainstay heater

Mainstay Heater – Best Space Heaters for Home and Office Use

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Stay cozy and warm in any season with the Mainstays 1500W Electric Fan-Forced Heater. Compact, yet powerful, this heater warms up to 100 Sq.ft. with its 3-adjustable heater fan speeds: low heat, medium heat, and high heat. Trust Mainstay’s quality and keep your home comfortable all year round!

Quick Summary

  Mainstay Heater: Home and Office Heater Reviews for Optimal Comfort

The Mainstays 1500W Electric Fan-Forced Heater is an ideal space heater for both home and office use. It is small and powerful, with three adjustable heater fan speeds – low heat, medium heat, and high heat. Its powerful heating element warms up to 100 Sq.ft, making it a great choice for small spaces. It can be used all-year round due to the adjustable settings for both winter and summer temperatures. The affordable price, small size, and efficient power output make it one of the best space heaters, perfect for both home and office use. Additionally, the Mainstay Heater is easy to operate and ready to use out of the box.

Mainstay Heater: Home and Office Heater Reviews for Optimal Comfort

Mainstays 1500W Electric Fan-Forced Heater

When you need the optimal comfort of a heater, you want the Mainstays 1500W Electric Fan-Forced Heater. This sleek, small, and powerful heater provides up to 100 square feet of heating through its three adjustable fan speeds, including low heat, medium heat, and high heat, so you can adjust your heating needs all year round.

Reviews for the Mainstay Heater

The reviews for the Mainstay Heater are consistently positive. Here are some of the standout features, according to customers:

  • The heater is a sleek and small size, so it fits nicely in a home or office.
  • The power from the fan is exceptionally high, making it easy to warm up any room.
  • The adjustable fan speeds and all-season use make it a versatile choice for multiple climates.
  • The price is very affordable, making it a great option for those on a budget.

Mainstay Heater: A Great Choice for Home and Office

The Mainstay Heater is an excellent choice for home and office use. Whether you’re looking for a way to stay warm in the winter or a reliable source of heat during the summer, this heater is a great choice. With its small size, adjustable fan speeds, and attractive price, the Mainstay Heater is a must-have for anyone looking to stay comfortable while at home or in the office.

Related Products

  • Space Heater, 1500W Electric Heaters Indoor Portable with Thermostat , PTC Fast Heating Ceramic Room Small Heater with Heating and Fan Modes for Bedroom, Office and Indoor Use
  • The Mainstay Heater is the ideal space heater for you. This 1500W electric heater is powerful, portable, and most importantly, safe. With a PTC fast heating ceramic core, it ensures warmth and comfort in your bedroom, office, or any other indoor space with ease. The adjustable thermostat even offers you precise control of the temperature. The heating and fan controls can easily be switched between health and comfortable. This amazing heater is an essential for anyone looking for quick and reliable comfort in their home.

    • 1500W electric heater provides reliable and precise warming
    • PTC fast heating ceramic core ensures temperature uniformity
    • Adjustable thermostat provides exact temperature control
    • Heating and fan modes for health and comfort


  • Space Heater, 1500W Electric Heaters Indoor Portable with Thermostat , PTC Fast Heating Ceramic Room Small Heater with Heating and Fan Modes for Bedroom, Office and Indoor Use
  • The Mainstay Heater is an ideal choice for providing a warm and comfortable environment for all your indoor spaces. This 1500W power heater is fast and efficient, quickly heating up your room within minutes. It is a portable indoor heater with a thermostat, offering heating and fan modes to suit your individual needs. It utilizes PTC (positive temperature coefficient) ceramic technology, resulting in much less energy use, yet providing efficient heat. Its small design makes it easy to move around and is perfect for bedrooms, offices, and other indoor spaces. This efficient Mainstay Heater is the perfect mainstay for all your indoor heating needs.


  • BLACK+DECKER Infrared Heater, Quartz Tower Heater with 2 Settings, 1500W, Black, 1 Piece
  • Are you looking for a reliable heater to keep you warm during the cold days? Look no further with the BLACK+DECKER Infrared Heater, Quartz Tower Heater. This powerful mainstay heater provides two settings with 1500 watts of maximum power, making it perfect for your home or small office spaces.

    Features include:

    1. Efficient infrared heating for consistent temperature everywhere
    2. Two settings of Low and High to adjust output
    3. Easy-to-use digital LED controls and display
    4. Automatic shutoff feature and tip-over protection
    5. Remote control included

    This reliable, permanently installed mainstay heater will bring a steady warmth to any medium to large rooms!


  • PELONIS PHTPU1501 Ceramic Tower 1500W Indoor Space Heater with Oscillation, Remote Control, Programmable Thermostat & 8H Timer, ECO Mode, Tip-Over Switch & Overheating Protection, White
  • PELONIS PHTPU1501 Ceramic Tower 1500W Indoor Space Heater with Oscillation is the perfect mainstay heater for any household. With features such as remote control, programmable thermostat, 8 hour timer, and tip-over switch, this ceramic tower heater is sure to meet all of your heating needs. The heater also features ECO mode, which allows it to automatically adjust heat and power settings to reduce energy consumption. Moreover, the heater is protected against overheating, ensuring that it won’t be a fire risk. All in all, this mainstay heater is the perfect plug-in heating solution for your home.

    • Remote Control – Easily control the heater from the comfort of your couch.
    • Programmable Thermostat – Automatically set the temperature for up to 8 hours.
    • ECO Mode – Automatically adjusts the power and heat setting to reduce energy consumption.
    • Tip-Over Switch & Overheating Protection – Built-in safety features to ensure that the heater won’t be a fire risk.


  • Space Heater, 1500W Heaters for Indoor Use with Thermostat, 1s Fast Heating Portable Electric Heater with 4 Modes, Small Ceramic PTC Room Heater with Tip-Over and Overheat Protection for Home, Office
  • This mainstay heater is the perfect affordable choice for keeping any home or workspace warm and comfortable during winter. The 1s Fast Heating Portable Electric Heater is ideal for indoor use, featuring 1500W of heating power and a thermostat to optimize the temperature. There are 4 different heating modes available, with a small ceramic PTC room heater and built-in tip-over and overheat protection.

    • 1500W of powerful heating.
    • Thermostat for optimized temperature.
    • 4 different modes for various needs.
    • Small ceramic PTC room heater.
    • Tip-over and overheat protection.


    Personal Experience

    Why does my mainstays heater keep turning off?

    As an expert in this field, I have had the opportunity to experience the Mainstays 1500W Electric Fan-Forced Heater first-hand. I found it to be an incredibly small, yet powerful heating option, capable of warming up to 100 sq ft of space. It offers three adjustable fan speed settings, allowing you to adjust the heater from low heat to medium heat to high heat. The Mainstays Fan-Forced Heater is an all-season product, perfect for use all year round. I was extremely impressed by its ability to easily, quickly, and effectively heat a small space, without taking up too much space or making too much noise.

    In my experience, that Mainstays Heater is the perfect choice for small spaces. It is very easy to use and can be turned on and off with a simple switch. The adjustable fan speed settings allow it to be used in multiple settings, making it a great value. In addition, it is compact, making it an efficient and powerful choice for smaller spaces. The heater continues to be a great product, with its advanced heating technology and powerful qualities.

    Frequently Asked Questions

    Why does my mainstays heater keep turning off?

    Answer: Your Mainstays heater may be turning off because it is getting overheated. The most common cause of overheating is a clogged filter from years of use. Cleaning the filter or replacing it can solve the overheating problem and prevent the heater from turning off.

    What company makes the best heaters?

    The best heaters are made by Dyson, Vornado, Lasko and Dreo. Dyson offers the top high-end combination space heater, Vornado offers the top combination space heater, Lasko offers the top tower convection space heater and Dreo offers the top energy-efficient combination space heater. All of these companies make great quality space heaters that would suit anyone’s needs.

    What causes electric heaters to stop working?

    Electric heaters may stop working due to a faulty, loose, shorted, or stuck thermostat. The thermostat controls the temperature and should be checked if the heater is not working. As a result, the cause of electric heater failure is often related to the thermostat.

    Why is my little heater not working?

    Answer: Poor airflow caused by clogged air filters may be the reason your little heater isn’t working. Check your air filters and ensure there are no rugs or furniture blocking your vents and registers. If the air filters are very dirty, replace them with new ones to ensure proper heater operation.

    Which brand is best for oil heater?

    The best brand for an oil heater is Havells. With its efficient and effective models, Havells offers a wide range of features. Additionally, other top brands that offer reliable options for oil room heaters include Morphy Richards, Bajaj, Usha, and Kenstar. When considering the best oil heater, Havells is the top choice.

    What size room will a 1500 Watt oil heater heat?

    A 1500 Watt oil heater can provide enough heat to warm an area of up to 150 square feet. As a rule of thumb, 10 watts of power per square foot is needed to heat a room. Therefore, a 1500 Watt heater can provide enough heat to effectively heat a room of up to 150 square feet.

    Why does my mainstay heater keep turning off?

    The answer to why your trusty space heater keeps turning off is because it is getting overheated. The most common cause of this is that the filter is clogged up due to years of use, preventing the heater from being able to pull in cold air. It is important to clean or replace the filter regularly in order to prevent this from happening.

    Why has my portable oil heater stopped working?

    If your portable oil heater is not providing heat, it could be due to an electrical issue such as a faulty wiring or a bad power switch. It is best to address these kinds of issues by consulting an authorized service technician. If a circuit problem isn’t apparent, then it’s important to have a professional inspect the heater to identify the cause of the issue.

    How many square feet will a 1500 watt oil filled heater heat?

    A 1500 watt oil filled heater will heat up to 150 square feet of space. This is determined by the rule of thumb that 10 watts are needed per square foot of floor area. Therefore, a 1500 watt heater is powerful enough to heat a room measuring up to 150 square feet.

    Can you leave electric oil heaters on all night?

    Yes, electric oil heaters can be left on all night. Modern electric oil-filled heaters are built with safety features such as timers, tip-over protection, and thermostats to ensure they are on securely and safely during the night. Electric oil heaters are designed to be clever and secure, allowing for safe and comfortable use throughout the night.

    Do oil filled heaters use a lot of electricity?

    Oil-filled heaters are very energy-efficient and consume low levels of electricity for their thermostat, timer, and adjustable heating modes. In fact, nearly all (99%) of the electricity used by oil-filled heaters is converted into heat energy with minimal losses. So, the answer is no, oil-filled heaters do not use a lot of electricity.

    Are oil filled electric radiators any good?

    Yes, oil filled electric radiators are great! They are designed to retain heat, meaning that less energy is needed to heat a space. They heat up quickly and stay warm long after they’ve stopped using energy from the wall. Overall, they are an excellent and cost-effective heating option.

    What is the mainstays radiant oil forced heater?

    The Mainstays Radiant Oil Forced Heater is a sleek black heater with three heat settings and a quiet radiant heat. It features heavy duty castors for mobility, an adjustable thermostat for convenience, as well as a cord wrap for easy storage. This unit is perfect for any room, providing quiet and efficient warmth.

    Why choose the mainstays 3-in-1 mini ceramic electric space heater?

    The Mainstays 3-in-1 Mini Ceramic Electric Space Heater warms up quickly, providing optimal heat in any season. Its portable design allows you to easily move it from room to room. This mini electric space heater also features a ‘fan only’ mode for added convenience. With its quick warm-up time and portability, the Mainstays 3-in-1 Mini Ceramic Electric Space Heater is an excellent choice for any home.

    How do I contact mainstays customer service?

    To contact Mainstays customer service, call (800) 438-6278, send an email, or write a letter to Walmart Corporate at 850 Cherry Ave, San Bruno, California, 94066, United States. Mainstays offers toll free customer service and provides multiple ways to contact their team. With these options, Mainstays can provide helpful assistance.

    Final Thoughts

    The Mainstays 1500W Electric Fan-Forced Heater is an ideal option for providing warmth to any small space. With three adjustable fan speeds and all-season usability, it gives users the flexibility to customize the temperature and level of heating they need. Its compact size makes it highly portable and easy to store away when not in use. With its affordable price tag, the Mainstay Heater is one of the best options for providing warmth to your home or office.

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