Skip to product information
Just Water Rapid Wall Mounted Water Boiler

Rapid Wall-Mounted Boiling Water Dispenser

Rent from $1.83 per day* (+ GST)
Enjoy instant boiling water at work with a plumbed-in commercial boiling water unit. Available in 2.5L, 5L and 10L capacities, these compact wall-mounted systems connect directly to your mains water supply to provide a continuous source of boiling water for tea, coffee and other hot drinks. Ideal for offices, staff rooms and workplace kitchens, they offer a convenient, space-saving alternative to jugs or kettles.
Capacity
Get Started
Benefits
Access Boiling Water Instantly
Connected For Ultimate Convenience
Available Nationwide
Specifications
Power Consumption
2400 watts
Dimensions
Width: 340 mm / Height: 360 mm / Depth: 165
Capacity in Litres
2.5,5,10
Quantity of Cups
12,25,50
Installation
Plumber required. Exposed cold water pipe or valve and power outlet required
Download Specs
Features
DrinkSafe® International Service and Sanitisation Programme included
Connected to your mains for unlimited filtered water
Hassle-free installation through our nationwide plumber network
Automatic boiling water unit delivers hot water on demand
Available in 2.5L, 5L and 10L capacities to suit your hot water needs

Tony's CEO Guarantee

"I built Just Water on trust and fair play, and I treat every customer as though they were my own family. So if we’re not living up to your expectations, contact me directly. I promise to do the right thing by you."

Tony CEO of Just Water

Flexible Water Solutions for Every Workplace

Whether you run a bustling corporate office, a local gym, or a busy worksite, keeping your team and clients hydrated should be seamless. At Just Water, we offer tailored setup options to fit any space and budget—including classic floor-standing coolers, high-capacity fountains, sleek benchtop and underbench systems, and wall-mounted units. With flexible rental plans, we make it easy to supply great-tasting filtered water everywhere your people work and gather.

Person filling a drink bottle from a Just Water Cooler in a modern weights gym

Let's Get You Started

Enquire Now

Our team will aim to respond within one business day.

Similar Products

Frequently
Asked Questions

We've compiled a list of most frequently asked customer questions. If your question is not answered below, don't hesitate to call our friendly team on 0800 801 802 or email hello@justwater.co.nz. We're here to help!

What is a Wall-Mounted Boiled Water Dispenser?

Our water delivery service makes it easy to keep your home or workplace stocked with fresh filtered water. Simply choose the number of 15L bottles you need, and we'll deliver them to your door on a regular fortnightly schedule. We can help recommend the right quantity based on your usage, and deliveries are available throughout selected areas of the North Island. Check availability in your area.

Which Wall-Mounted Boiled Water Dispenser is right for my workplace?

The best model depends on how much boiling water your team uses each day:

  • 2.5L Model – Ideal for smaller workplaces with lower demand for hot drinks.
  • 5L Model – Suited to medium-sized workplaces with regular tea and coffee consumption.
  • 10L Model – Best for larger workplaces or busy environments where multiple people need boiling water throughout the day.

If you're unsure which model is right for your workplace, our team can help you choose based on your team size and expected usage.

What's the difference between 2.5L, 5L, and 10L models?

The main difference is the amount of boiling water each unit can store and dispense before reheating is required.

  • 2.5L: Lower capacity, suitable for lighter use.
  • 5L: Mid-range capacity for moderate demand.
  • 10L:  Highest capacity, designed for busy workplaces with greater hot water requirements.

In general, the larger the litre capacity, the more boiling water the unit can deliver during peak usage periods.

How many people can each model support?

As a general guide: 

  • 2.5L Model: Suitable for smaller teams.
  • 5L Model: Suitable for medium-sized workplaces.
  • 10L Model: Suitable for larger teams and high-demand environments.

The right size will depend on how frequently boiling water is being used throughout the day. If demand is high, a larger-capacity unit may be recommended.

Does a Wall Mounted Boiled Water Dispenser require plumbing?

Yes. Wall-mounted boiled water dispensers are plumbed directly into your mains water supply and require professional installation. Just Water can arrange installation through a qualified plumber. Contact our friendly service team, and we'll work with you to find an option that suits your needs. Once any changes are confirmed, we'll update your account and let you know when your new schedule will take effect.

Is the water filtered?

Yes! Wall-mounted boiled water dispensers use filtration to help provide clean, great-tasting water for tea, coffee, and other hot drinks.

Is a Wall-Mounted Boiled Water Dispenser suitable for busy workplaces?

Wall-mounted boiled water dispensers are designed for workplace kitchens, staffrooms, and break areas. Larger-capacity models, such as the 5L and 10L units, are particularly well suited to workplaces with higher demand for boiling water.

Can this dispenser be moved around the workplace?

No. Wall-mounted boiled water dispensers are permanently installed and connected to your water supply. If the unit needs to be relocated, it should be disconnected and reinstalled by a qualified professional.