Gas water heaters are a popular choice in Malaysia for their efficiency and fast heating capabilities. They work by using a gas burner to heat water, offering a cost-effective alternative to electric heaters. However, safety concerns and the need for a gas supply are important considerations for potential users.
What Is a Gas Water Heater?
A gas water heater is a type of water heater that uses natural gas or propane to heat water. It is a popular choice for many households in Malaysia due to its efficiency and cost-effectiveness. Gas water heaters are commonly used for heating water in homes, hotels, and other commercial buildings.
Gas water heaters come in two main types: storage water heaters and tankless water heaters. Storage water heaters have a tank that holds and heats a certain amount of water. When the hot water is used, the tank refills and heats the water again. Tankless water heaters, on the other hand, do not have a tank. Instead, they heat the water as it passes through the unit.
One of the main advantages of gas water heaters is their efficiency. They are more efficient than electric water heaters, meaning they use less energy to heat the same amount of water. This is because gas water heaters can heat water more quickly and at a higher temperature than electric water heaters.
Another advantage of gas water heaters is that they can provide hot water even when there is a power outage. This is because they do not rely on electricity to heat the water, unlike electric water heaters.
However, gas water heaters require proper ventilation to prevent the buildup of dangerous gases such as carbon monoxide. It is important to have a professional install and maintain your gas water heater to ensure it is operating safely and efficiently.
A gas water heater is a type of water heater that uses natural gas or propane to heat water. It is an efficient and cost-effective option for heating water in homes and commercial buildings. There are two main types of gas water heaters: storage water heaters and tankless water heaters. While they offer many advantages, it is important to ensure proper installation and maintenance to prevent any safety hazards.
Benefits and Drawbacks of Gas Water Heaters
Cost
One of the biggest benefits of gas water heaters is their cost. They are generally less expensive to operate than electric water heaters, making them a great choice for those looking to save money on their energy bills. Additionally, gas water heaters typically have a longer lifespan than electric water heaters, which can save homeowners money in the long run.
Efficiency
Gas water heaters are also known for their efficiency. They heat water quickly and are able to maintain a consistent temperature, which can help save energy and reduce energy costs. Additionally, tankless gas water heaters are even more efficient than storage water heaters, as they only heat water when it is needed. Some gas water heaters also come with a larger water tank capacity, ensuring longer periods of efficient heating without the need for frequent refills.
Energy-Efficient
Gas water heaters are also considered to be more energy-efficient than electric water heaters. They produce fewer greenhouse gas emissions, which can help reduce a home’s carbon footprint. Additionally, gas water heaters are able to provide hot water even during power outages, which can be especially important in areas prone to power outages.
Size
One of the biggest drawbacks of gas water heaters is their size. They can be quite large and take up a lot of space, which can be a problem for those with limited space in their homes.
Upfront Cost
Gas water heaters can also be more expensive to purchase and install than electric water heaters. However, as mentioned earlier, they are generally less expensive to operate in the long run.
Maintenance
Gas water heaters require regular maintenance to ensure that they are functioning properly. This can include checking the pilot light, cleaning the burner, and inspecting the flue. Homeowners should also be aware of the risks associated with gas water heaters, such as carbon monoxide poisoning, and take the necessary precautions to ensure their safety.
Key Differences Between Gas Water Heater and Electric Water Heater
Energy Efficiency
One of the most significant differences between gas and electric water heaters is their energy efficiency. Gas water heaters are generally more energy-efficient than electric water heaters. This is because gas water heaters use natural gas or propane to heat the water, which is a more efficient fuel source than electricity.
Running Costs
In terms of running costs, gas water heaters are generally more expensive to operate than electric water heaters. This is because natural gas and propane are more expensive than electricity. However, gas water heaters are generally more efficient at heating water, so they may be more cost-effective in the long run.
Tank Water Heaters
Both gas and electric water heaters are available in tank and tankless systems. Tank water heaters store hot water in a tank and are generally less expensive than tankless systems. However, they are also less energy-efficient because they continuously heat the water in the tank, even when it is not being used.
Tankless Systems
Tankless systems, on the other hand, heat water on demand and do not store hot water in a tank. They are generally more energy-efficient than tank systems because they only heat water when it is needed. However, they are more expensive to purchase and install than tank systems.
Water Flow Rate
Another difference between gas and electric water heaters is their water flow rate. Gas water heaters generally have a higher water flow rate than electric water heaters. This means that they can heat more water in a shorter amount of time, making them ideal for larger households with high hot water demands.
Best Gas Water Heater Malaysia
Multifunctional 10KW 6L Gas Tankless Water Heater Wall Mounted Hot Water Heater Thermostat Fast Heating Hot Shower
The Multifunctional 10KW 6L Gas Tankless Water Heater is a wall-mounted unit that provides instant hot water for a hot shower. It is designed to be energy-efficient and has a thermostat cut-off that ensures safe operation.
Pros:
- Compact and space-saving design
- Provides instant hot water for a hot shower
- Energy-efficient
- Has a thermostat cut-off for safe operation
- Fast heating hot water
Cons:
- May not be suitable for large households with high water flow needs
- Requires professional installation
- Gas-powered, which may not be suitable for some households
Specifications:
- Power: 10KW
- Water Flow: 6L/minute
- Type: Gas Tankless Water Heater
- Mounting: Wall Mounted
- Heating System: Fast Heating
- Safety Feature: Thermostat Cut-off
Multifunctional 10KW 6L Gas Tankless Water Heater is an energy-efficient and space-saving option for households that require instant hot water for a hot shower. Its fast heating system and thermostat cut-off feature make it a safe and reliable choice, including the Midea MAC-120AR 10L Air Cooler.
With key features such as a 3-speed fan, power-off memory, 7-hour time settings, wide angle oscillation, and a large water tank with adjustable water level and water capacity of 6L, this product is the perfect addition to any home seeking efficient and reliable cooling with an ice box for added cooling power. It also includes a honeycomb cooling pad for improved air quality and low power consumption, making it an energy-efficient option for any household.
However, its sleek and modern design adds a touch of elegance to your space, making it an attractive addition to any room. Additionally, it may not be suitable for larger households with high water flow needs and requires professional installation. Its large space coverage makes it ideal for cooling larger rooms and spaces, and its remote control feature allows for convenient temperature adjustments from a distance.
The multifunctional 10KW 6L Gas Tankless Water Heater also has four-speed modes – high, medium, low, and sleep – to cater to different hot water needs, including a normal wind mode for everyday use. For added convenience, consider pairing it with a Cocca Evaporative Air Cooler for a multifunctional cooling and heating solution.
With its natural wind mode, the Cocca Evaporative Air Cooler can provide a refreshing and cool breeze without the need for electricity, making it a great option for outdoor use or during power outages. The multifunctional 10KW 6L Gas Tankless Water Heater also offers a normal wind mode for everyday use, providing a consistent and comfortable temperature for any household. Additionally, it can also be used as an air purifier.
Macro Gas Hot Water Heater
The Macro Gas Hot Water Heater is a tankless model that provides instant hot water for both bathrooms and kitchens. This model is powered by natural gas or LPG, making it an energy-efficient choice for households.
Pros:
- Instant hot water supply
- Energy-efficient
- Suitable for both bathrooms and kitchens
- Compact design saves space
- Durable and long-lasting
Cons:
- Initial installation cost may be high
- Requires regular maintenance to ensure optimal performance
Specifications:
- Power source: Natural gas or LPG
- Capacity: Tankless
- Installation: Indoor or outdoor
- Temperature control: Digital
- Safety features: Flame failure protection, overheat protection, anti-freezing protection
Macro Gas Hot Water Heater is a reliable and efficient option for households in need of instant hot water supply for both bathrooms and kitchens. Its compact design saves space, and its safety features ensure optimal performance. However, it may require regular maintenance and have a high initial installation cost.
Rinnai Infinity 26 External Gas Water Heater (Residential) REU-A2626WD-GEN
The Rinnai Infinity 26 External Gas Water Heater (Residential) REU-A2626WD-GEN is a continuous flow water heater designed for residential use. It is a reliable and durable heating solution that ensures longevity and performance. This model is suitable for households with up to three bathrooms.
Pros:
- High efficiency: The Rinnai Infinity 26 External Gas Water Heater is highly efficient, with an energy rating of 6.1 stars. It is designed to save energy and reduce your gas bills.
- Continuous flow: This model provides hot water on demand, so you never run out of hot water.
- Safety features: The Rinnai Infinity 26 External Gas Water Heater is equipped with safety features such as a flame failure safety system and an overheat protection system.
- Compact design: The unit is compact and can be installed externally, freeing up valuable indoor space.
Cons:
- Initial cost: The Rinnai Infinity 26 External Gas Water Heater is more expensive than traditional storage tank water heaters.
- Installation: Installation of this unit requires a licensed gas fitter and may require additional piping and modifications to your home’s gas line.
Specifications:
- Model: REU-A2626WD-GEN
- Gas type: Natural Gas or LPG
- Energy rating: 6.1 stars
- Flow rate: 26 L/min
- Minimum water pressure: 200 kPa
- Maximum water pressure: 1000 kPa
- Dimensions (H x W x D): 620 mm x 400 mm x 257 mm
- Weight: 26 kg
Rinnai Infinity 26 External Gas Water Heater (Residential) REU-A2626WD-GEN is a reliable and efficient heating solution for households with up to three bathrooms. Its compact design and safety features make it a popular choice for homeowners looking to save space and reduce their energy bills. However, the initial cost and installation requirements should be considered before purchasing this unit.
