Your Complete Guide to Califonts: Endless Hot Water Made Easy

What is a Califont?

On-Demand Hot Water System

A Califont, also known as a continuous flow hot water system, is a gas-powered water heater that delivers hot water on demand. Unlike traditional systems with storage tanks, a Califont heats water instantly as it flows through the unit. This compact, energy-efficient solution is ideal for New Zealand homes, where conserving space and energy is essential. Whether upgrading your current system or installing a new one, a Califont offers a practical and sustainable way to meet your household's hot water needs.

What makes a Califont different from other hot water systems?

Instant, Endless Hot Water on Demand

Califonts stand out for their ability to provide endless hot water whenever you need it. This feature is perfect for households with high water usage, as you’ll never run out during showers or baths. Califonts heat water only when required, often consuming less energy than systems that store and maintain hot water in a tank. Their efficiency makes them a popular choice for families and individuals seeking reliable, cost-effective hot water solutions.

How does a Califont work?

Efficient Heating Using Gas Power

When you turn on a hot water tap, a Califont kicks into action. Cold water flows into the unit, where gas burners heat it to the desired temperature instantly. This on-demand process eliminates the need for a storage tank, significantly reducing energy loss. A properly installed Califont delivers consistent performance while helping households save on energy costs.

What Brand of Califont should I choose?

Top Brands for Reliability and Efficiency

Selecting the right brand is key to long-term performance. Trusted brands in New Zealand include Rinnai, Thermann, and Rheem. These manufacturers offer models designed for New Zealand's unique climate, ensuring durability and energy efficiency. Choosing a reputable brand helps ensure your system meets safety standards and delivers dependable hot water for years to come.

Is it cheaper to run a Califont than other hot water systems?

Savings on Running Costs Compared to Electric Storage Tanks

Califonts are often more economical than traditional electric storage tanks. Since they heat water only as needed, there’s no energy wasted on maintaining a reservoir of hot water. Gas prices in many parts of New Zealand are generally lower than electricity costs, making Califonts a cost-effective option for homes with moderate to high hot water demand.

Are there any other benefits to Califont compared to other water heating systems?

Compact Design, Endless Supply, and Environmentally Friendly

Califonts offer several advantages:

• Compact Design: These wall-mounted units save valuable floor space, making them ideal for smaller homes or apartments.

• Endless Hot Water: Califonts heat water as it flows, so you’ll never run out during peak usage times.

• Environmentally Friendly: By heating water only when required, Califonts reduce energy waste and lower your household’s environmental impact.

Is one unit enough to provide continuous hot water?

Determining the Right Capacity for Your Needs

Whether one Califont is sufficient depends on your household size and water usage. Units are rated by their flow rate, typically measured in litres per minute (L/min). For example:

• Small Households: A single unit with 16-20 L/min capacity is usually sufficient for homes with 1-2 people.

• Medium Households: Families of 3-4 may require a mid-range unit with 20-26 L/min capacity.

• Large Households: For larger families or high usage, a 26+ L/min unit or multiple units may be necessary to ensure a steady supply of hot water.

Strategically placing multiple Califonts can help balance hot water demand, especially in homes with multiple bathrooms. Consult a professional to determine the best setup for your needs.

Common Questions About Califonts

Does a Califont need electricity?

While Califonts use gas to heat water, they typically require a small amount of electricity for ignition and temperature control. Some models offer battery ignition options, which can be useful during power outages or in areas with limited electrical access.

What is the difference between a hot water cylinder and a Califont?

Hot water cylinders store pre-heated water in a tank, maintaining a reserve for use. In contrast, Califonts heat water as it flows through the unit, providing on-demand hot water without the need for storage. This difference makes Califonts more compact, energy-efficient, and suitable for homes with limited space.

How long does a Califont last?

With regular maintenance, a Califont can last 15-20 years. To prolong its lifespan, follow the manufacturer’s maintenance guidelines, such as descaling to prevent mineral buildup and checking gas lines periodically.

What is the cheapest water heater to run?

Gas Califonts are often among the most cost-effective water heaters due to their on-demand heating method. They reduce standby energy loss and take advantage of lower gas prices compared to electricity in many parts of New Zealand.

Understanding Gas Califont Installation Regulations in NZ

Ensuring Safety and Compliance

Installing a Califont requires adherence to New Zealand’s gas installation regulations to ensure safety and efficiency. Key considerations include:

• Licensing: Only licensed plumbers and gasfitters can install Califonts.

• Ventilation: Proper ventilation is critical to prevent harmful gas buildup.

• Sizing and Placement: Units must be correctly sized and positioned for optimal performance.

• Safety Features: Installations must include secure gas line connections and safety shut-offs.

Compliance with these regulations not only protects your home but also ensures your system operates at its best.

Ready to Upgrade to a Califont? Contact Holmes Plumbing & Gas Today!

Holmes Plumbing & Gas is your trusted local expert for Califont installation in New Zealand. With our experience and commitment to quality, we ensure your system is installed safely, efficiently, and in compliance with all gas Califont installation regulations. Contact us today to enjoy endless, energy-efficient hot water in your home!