Home Dehumidifiers
Drying Clothes Dehumidifiers
Low Energy Dehumidifiers
Compressor Dehumidifiers
Desiccant Dehumidifiers
Commercial Dehumidifiers
Swimming Pool Dehumidifiers
Wall Mounted Dehumidifiers
Dehumidifier Accessories
Humidifiers & Air Purifiers
Inline Fans
Kitchen Extractor Fans
Bathroom Extractor Fans
Commercial Extractor Fans
Shower Extractor Fans
Silent Extractor Fans
Heat Recovery Extractor Fans
PIV & Whole House Ventilation
Extractor Fan Accessories
Extractor Fan Controllers
Panel Heaters
Fan Heaters
Patio Heaters
Storage Heaters
Towel Rails
Underfloor Heating
Electric Fires
Time Controllers
Portable Air Conditioners
Evaporative Air Coolers
Wall Mounted Air Conditioning Units
Commercial Cooling
Ceiling Cassette Air Conditioning
Desk Fans
Pedestal Fans
Floor Fans
Tower Fans
DC Fans
Air Circulators
Ducting Kits
Internal Grilles
External Grilles
Ducting Hose
Ducting Clamps
Ducting Connectors
Electric Radiators
Oil Filled Radiators
Oil Free Radiators
Designer Radiators
Water Boilers
Under Sink Water Heaters
Over Sink Water Heaters
Unvented Water Heaters
Instant Water Heaters
Boiling Water Taps
Hand Wash Units
Air Curtains
Commercial Wall Heaters
Returned Air Conditioners
Returned Fans
Returned Dehumidifiers
Returned Heaters
How Do Water Heaters Work?
Water heaters function by using a heating element or a burner to warm the water stored in a tank or flowing through the unit. The process varies depending on the type of water heater:
- Electric Water Heaters: These units use an electric heating element inside the tank to heat the water. Thermostats monitor the temperature and ensure it remains at the desired level.
- Gas Water Heaters: Powered by natural gas or propane, these heaters use a burner located beneath the tank. The gas is ignited, heating the water directly and quickly.
- Tankless (On-Demand) Water Heaters: These models heat water as it flows through the unit using either an electric element or gas burner. They provide hot water instantly and don’t require a storage tank.
- Storage Water Heaters: These heat water and store it in a tank for use throughout the day. Insulation helps retain the water's temperature until needed.
- Point-of-Use Water Heaters: Installed near the tap or appliance, these units heat water only at the point of use, minimizing energy loss from long pipe runs.
Water heaters are designed with safety features like thermostats, pressure relief valves, and automatic shut-offs to ensure efficient and secure operation. Advanced models often include smart technology for precise temperature control and energy-saving functions.
How to Choose the Right Water Heater
Selecting the perfect water heater depends on several factors:
- Household Size: Larger households may need high-capacity storage or tankless water heaters, while single-person homes can benefit from compact, point-of-use models.
- Usage Patterns: Consider how often and how much hot water you need daily. Tankless systems are ideal for continuous use, while storage heaters work well for peak demand.
- Energy Source: Determine whether an electric or gas-powered unit is best for your property.
- Space Availability: For smaller spaces, under-sink or wall-mounted heaters are excellent solutions.
If you’re unsure, our team is here to help. Contact us for expert advice tailored to your needs or view our Water Heaters Buying Guide here!
Benefits of Our Water Heaters
- Durable and Long-Lasting: Made from high-quality materials for years of reliable performance.
- Easy to Install: Our water heaters are designed for quick and hassle-free installation.
- Cost-Effective Solutions: Models available for every budget without compromising on quality.
- Eco-Friendly Options: Reduce energy usage with our range of efficient heaters.
Why Buy Water Heaters from AirCon Centre?
We’re proud to stock water heaters from trusted brands known for their reliability and innovation. Explore products from top manufacturers like Rointe, Redring, and Hyco, ensuring you get the best in performance and durability.
At AirCon Centre, we’re committed to providing the highest quality products and customer service. When you shop with us you'll be sure to get expert guidance from our vast experience in the industry.
FAQs
Q: What size water heater do I need?
A: The size of the water heater depends on your household size and water usage. Generally, a 115-190 litre tank is ideal for small to medium-sized households, while larger homes may require tanks ranging from 190 to 300 litres. Tankless systems are rated by flow rate (litres per minute) and are ideal for smaller spaces.
Q: What is the lifespan of a water heater?
A: Tankless models: 20+ years / Storage models: 10-15 years / Electric models: 10-12 years
Q: Are electric water heaters cheaper than gas?
A: Electric water heaters are typically cheaper to purchase and install than gas models. However, gas water heaters may have lower operating costs, especially in areas where natural gas is cheaper than electricity.
Q: How do I know if my water heater needs to be replaced?
A: Signs that your water heater needs replacement include:
- Inconsistent hot water
- Strange noises (like rumbling)
- Leaks or corrosion
- Rising energy bills
Q: Can I install a water heater myself?
A: While some models, like electric water heaters or point-of-use units, may be installed by a DIYer, most water heaters, especially gas and tankless models, require professional installation due to safety concerns and local regulations.
Q: What is the ideal temperature for a water heater?
A: The recommended temperature for a water heater is 49°C. This temperature is hot enough for most household needs and reduces the risk of scalding. It also helps save energy by preventing overheating.
Q: How often should I maintain my water heater?
A: Water heaters should be maintained at least once a year. Regular maintenance includes:
- Flushing the tank to remove sediment
- Inspecting the thermostat and anode rod
- Checking for leaks or signs of corrosion
- Cleaning air vents for gas water heaters.