The heater may be smoking and filling the apartment with smoke due to a buildup of dust and debris on the heating elements, which is burning off when the heater is turned on. This can also be caused by a malfunctioning heating element or a clogged air filter, leading to overheating and smoke production. It is important to immediately turn off the heater and ventilate the apartment to prevent any potential fire hazard and seek professional help to inspect and repair the heater. **

The best heater for you will depend on your specific needs and preferences. Consider factors such as the size of the space you need to heat, your budget, and whether you prefer a portable or fixed heater. Electric heaters are often a popular choice for their ease of use and efficiency, while propane heaters are a good option for outdoor spaces or areas without access to electricity. Ultimately, it's important to choose a heater that meets your heating requirements and fits within your budget. **

The cheapest infrared heater/electric heater can vary depending on the brand, model, and features. However, some of the most affordable options include compact infrared space heaters or basic electric fan heaters. These types of heaters are often designed for small spaces and can be found at budget-friendly prices. It's important to consider the heating capacity, energy efficiency, and safety features when choosing a budget-friendly infrared or electric heater. **

The choice between a gas and a diesel heater depends on your specific needs and circumstances. Gas heaters are generally more efficient and cost-effective for smaller spaces, while diesel heaters are better for larger areas and can provide more consistent heat in extreme cold conditions. Gas heaters are also easier to install and maintain, while diesel heaters may require more regular maintenance and access to fuel. Ultimately, the better option will depend on factors such as the size of the space, the climate, and your specific heating needs. **

The choice between a gas heater and an electric heater depends on various factors such as cost, energy efficiency, and safety. Gas heaters are often more cost-effective to operate but require proper ventilation to prevent carbon monoxide poisoning. Electric heaters are generally safer and easier to install but can be more expensive to run. Consider your specific needs and circumstances before making a decision between a gas or electric heater. **

Yes, a night storage heater can be replaced by an infrared heater. Infrared heaters are a modern and efficient alternative to traditional heating methods, and they can provide quick and targeted heat. They are also more energy-efficient and cost-effective compared to night storage heaters. However, it is important to consider the size and heating capacity of the infrared heater to ensure it can adequately heat the space previously heated by the night storage heater. Additionally, it is recommended to consult with a professional to ensure a safe and proper replacement. **

The decision to use an air heater or a gas heater depends on various factors such as the size of the space, cost of fuel, and energy efficiency. Air heaters are typically more energy efficient and cost-effective for smaller spaces, while gas heaters are better suited for larger areas and can provide more consistent heat. Additionally, gas heaters may have higher upfront costs but can be more cost-effective in the long run. It is important to consider these factors and choose the option that best fits your specific heating needs and budget. **

The better option between a tankless water heater and a water storage heater depends on your specific needs and preferences. Tankless water heaters are more energy-efficient and provide an endless supply of hot water, but they can be more expensive to install. On the other hand, water storage heaters are typically less expensive upfront and can handle high-demand periods, but they are less energy-efficient and have a limited supply of hot water. Consider factors such as your hot water usage, budget, and space availability to determine which option is better for your situation. **