Heating, Cooling, & Air Quality

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FAQ

What key features should I look for in a portable air conditioner?

When choosing a portable air conditioner, consider several important features to enhance your cooling experience:

  • Cooling Capacity (BTU): Ensure the unit has an appropriate BTU rating for your room size, as higher BTUs are better for larger spaces.
  • Energy Efficiency: Look for models with a high Energy Efficiency Ratio (EER) to help reduce energy costs.
  • Noise Level: Check the decibel rating for quieter operation, especially in bedrooms or workspaces.
  • Mobility: Opt for units with wheels and a lightweight design for easy relocation.
  • Additional Features: Consider options like programmable timers, remote controls, and built-in dehumidifiers for added convenience.

How can an air purifier benefit my home environment?

Using an air purifier can significantly enhance your home environment in several ways:

  • Allergen Reduction: They capture dust, pollen, and pet dander, which is beneficial for allergy sufferers.
  • Odor Neutralization: Air purifiers help eliminate unpleasant smells from cooking, pets, or smoke.
  • Pollutant Removal: They reduce harmful particles, including volatile organic compounds (VOCs), contributing to a cleaner atmosphere.
  • Health Improvements: Cleaner air can lead to better respiratory health and overall well-being.
  • Increased Comfort: Knowing your indoor air is cleaner can enhance your comfort and peace of mind.

What essential maintenance should I perform on my HVAC system?

Regular maintenance of your HVAC system is vital for its efficiency and longevity. Here are some key maintenance steps to consider:

  • Filter Maintenance: Replace or clean filters every 1-3 months to ensure optimal airflow and air quality.
  • Annual Inspections: Schedule yearly check-ups with a qualified technician to identify and resolve potential issues.
  • Duct Cleaning: Have ducts cleaned every few years to remove dust and debris that can affect air quality.
  • Thermostat Checks: Ensure your thermostat is calibrated for accurate temperature control.
  • Leak Inspections: Regularly check ducts and connections for leaks to prevent energy loss.

What methods can I use to improve indoor air quality in winter?

Enhancing indoor air quality during winter can be achieved through several effective strategies:

  • Ventilation: Briefly open windows to let fresh air circulate, even when it's cold outside.
  • Air Purifiers: Invest in HEPA air purifiers to capture allergens and pollutants efficiently.
  • Humidity Control: Aim to keep indoor humidity levels between 30-50% to prevent mold growth and discomfort; using a humidifier can help in dry conditions.
  • Regular HVAC Maintenance: Change filters frequently to ensure efficient airflow and minimize airborne particles.
  • Indoor Plants: Add air-purifying plants like spider plants or peace lilies to naturally enhance air quality.

What factors should I consider when sizing an air conditioner for my room?

Choosing the right size air conditioner for your room involves several important considerations:

  • Measure the Room: Start by calculating the square footage of your space by multiplying the length by the width.
  • BTU Requirements: A common guideline is to allocate about 20 BTUs for each square foot, but be sure to adjust based on ceiling height and sunlight exposure.
  • Room Usage: If the room is frequently used or contains heat-producing appliances, you may want to select a unit with a higher BTU rating.
  • Manufacturer Recommendations: Always refer to the sizing guidelines provided by the air conditioner manufacturer for optimal performance.
  • Seek Professional Advice: If you're uncertain about the best size for your needs, consider consulting an HVAC expert for personalized recommendations.
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About Heating, Cooling, & Air Quality - Walmart.com

How to heat, cool and improve the air quality in your home

The ability to adjust room temperature and maintain air quality is essential for keeping your home comfortable. Nobody wants to melt in the height of summer or freeze when the snow starts falling, and pollutants such as dust and mold have the potential to harm your health if you don't keep them in check. Take control of your environment today and create a home for all seasons with heating, cooling and air quality products.

Cool products

Cooling your house is a breeze with the right air conditioning products. Window units are available in a range of sizes suitable for vertical and horizontal windows; and they're a cost-effective option, especially as some double as heaters. However, if you want something flexible that's easy to install and move around, a portable unit's a good choice. Before making a selection, be sure the product is powerful enough for your room. air conditioners have cooling capacities measured in British thermal units (Btu), and you require approximately 20 Btu for each square foot of living space. However, you should also consider factors such as the amount of sun the room receives and how many people occupy the space at the same time. Additionally, ensure the unit you're purchasing matches the power outlets in your home and isn't so large it causes an obstruction in the room.

Installing a ceiling fan is a good way to assist your air con. The fan disperses the air and makes the room feel cooler. Alternatively, introduce portable fans for a quick fix wherever you go, or keep a personal mister close by for a blast of cooling moisture.

Hot choices

Keeping the house warm during cold spells keeps the atmosphere cozy, and is particularly important if you share your home with very young children or the elderly, who are at increased risk from cold-related ailments. A fireplace is a great way to heat your living room, and it creates a strong focal point to complement your home's aesthetic. Using portable heaters is an effective and relatively inexpensive heating option, but if you have children or pets you need to consider placement carefully or invest in cool-to-touch units. Radiant heaters radiate heat from a surface to provide instant warmth, while convection heaters warm large areas by heating room-temperature air and circulating it with a fan. Bear in mind that a heater needs approximately 10 watts of heating power for each square foot of space.

Pure and simple

Air quality has a direct impact on your home's condition and your personal well-being, so it pays to invest in devices that clean and condition the air. air purifiers minimize the amount of dust, smoke, pollen and animal dander, helping your house stay fresh. If you experience colds, infections, allergy symptoms and bloody noses, or you've noticed wallpaper peeling and wooden floors cracking, you may need to introduce a humidifier to add essential moisture to parched air. Conversely, if your house is getting damp and cold, consider a dehumidifier to draw moisture from the air.

Every Day Low Prices

Keeping your house comfortable doesn't have to be expensive. We stock big name brands at Every Day Low Prices, including thermostats, air conditioners, ceiling fans, air purifiers, stoves and fireplaces. Free shipping is available on many items, and if you need something in a hurry, our Pick Up Today service lets you order online and collect from a nearby store. With many items in stock, it's possible to have your new humidifier or fan the same day you place your order.

Shopping with a Walmart credit card offers an additional 3 percent off your online purchases or 1 percent of purchases in-store (paid as a credit statement). Alternatively, take out a Walmart MoneyCard, which offers up to $75 per year in cash-back rewards with a chance to win a cash prize. These options can be especially helpful to you if you're purchasing bigger ticket items for your home's heating, cooling and air quality needs.

Peace of mind

Investing in an air conditioning unit or heating system has the potential to reinvent your home life, making your house more comfortable and relaxed; but if the thought of paying to maintain air quality products makes you tense, our Product Care Plans help you breathe easy. Plans start from as little as $2 with a $0 deductible; and the coverage exceeds manufacturer's warranties, covering the expense for unexpected repairs and even maintenance resulting from wear and tear through normal use. You can cover your product at any time up to 30 days after making a purchase.

Browse heating, cooling and air quality products to find new ways to regulate the temperature in your home and maintain an environment to enjoy all year. The right heating and air conditioning products are a breath of fresh air that transform a house into a home.