Hot Water Cylinder Replacement & Installation in Wellington

Leaking cylinder? No hot water? We can help.

For fast, expert hot water cylinder installation and repairs in Wellington, you're in the right place. Our certified plumbers guarantee quality workmanship without shortcuts. We specialise in:

  • Hot Water Cylinder Replacement

  • New Hot Water Cylinder Installation

  • Low-Pressure to Mains-Pressure Upgrades

  • Emergency Hot Water Cylinder Repairs

What our customers say:

Our work

We take pride in every job we complete, delivering quality workmanship and reliable solutions. The photos below showcase some of our recent projects.

Real results from a team committed to doing things right.

FAQs for Hot Water Cylinders

  • The most common sign that a hot water cylinder is failing is water leaking from the base of the unit. However, there are several other key indicators to watch for.

    Look out for these warning signs:

    • Leaking Water: Any pooling of water around the cylinder is a critical sign it needs immediate attention.

    • Inconsistent Hot Water: If your water isn't getting as hot as it used to or runs out quickly.

    • Discoloured or Rusty Water: Brown or rusty water coming from your hot taps indicates corrosion inside the tank.

    • Strange Noises: Banging, popping, or sizzling sounds can mean sediment buildup is causing the element to overheat or the unit to fail.

    If you notice any of these signs, get in touch with us, and we can help.

  • DescrA standard, like-for-like hot water cylinder replacement typically takes between 3 to 5 hours to complete. This allows for a professional and safe installation process from start to finish.

    The installation process includes:

    • Draining the old cylinder and safely removing it.

    • Positioning and securing the new cylinder.

    • Connecting all plumbing and electrical systems.

    • Testing the new unit to ensure it is operating correctly and safely.

    Installations requiring significant plumbing changes, such as an upgrade to mains pressure, may take longer.iption text goes here

  • For most homeowners in Wellington, yes, upgrading to a mains pressure system is highly recommended and one of the most significant improvements you can make to your home's plumbing. The difference in daily use is substantial.

    The key benefits of upgrading to mains pressure include:

    • Strong, Consistent Water Pressure: Enjoy powerful showers and taps that don't lose pressure when another is used.

    • Faster Hot Water Delivery: Mains pressure systems can deliver hot water more quickly to your taps.

    • Compatibility with Modern Taps: Works effectively with modern mixer taps and shower heads.

    • Increases Property Value: It's a desirable feature for potential home buyers.

    We can assess your home's existing pipework to confirm its suitability for a mains pressure upgrade.

  • The right size hot water cylinder depends primarily on the number of people in your household and your daily hot water usage habits. Choosing the correct size prevents you from running out of hot water or wasting money heating water you don't use.

    Here is a general guide for a typical Wellington family:

    • 1-2 People: 135 Litres

    • 2-3 People: 180 Litres (the most common size in NZ)

    • 4-5 People: 250 Litres

    • 5+ People: 300 Litres or more

    Consider a larger size if your family uses multiple showers at the same time, uses a lot of hot water for laundry, or has a large bath. An expert can help you calculate the perfect size for your needs.

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FAQs

What are the signs my hot water cylinder is failing?

The most common sign that a hot water cylinder is failing is water leaking from the base of the unit. However, there are several other key indicators to watch for.

Look out for these warning signs:

  • Leaking Water: Any pooling of water around the cylinder is a critical sign it needs immediate attention.

  • Inconsistent Hot Water: If your water isn't getting as hot as it used to or runs out quickly.

  • Discoloured or Rusty Water: Brown or rusty water coming from your hot taps indicates corrosion inside the tank.

  • Strange Noises: Banging, popping, or sizzling sounds can mean sediment buildup is causing the element to overheat or the unit to fail.

If you notice any of these signs, get in touch with us, and we can help.

How long does it take to install a new hot water cylinder?

A standard, like-for-like hot water cylinder replacement typically takes between 3 to 5 hours to complete. This allows for a professional and safe installation process from start to finish.

The installation process includes:

  • Draining the old cylinder and safely removing it.

  • Positioning and securing the new cylinder.

  • Connecting all plumbing and electrical systems.

  • Testing the new unit to ensure it is operating correctly and safely.

Installations requiring significant plumbing changes, such as an upgrade to mains pressure, may take longer.

Should I upgrade from a low-pressure to a mains-pressure hot water system?

For most homeowners in Wellington, yes, upgrading to a mains pressure system is highly recommended and one of the most significant improvements you can make to your home's plumbing. The difference in daily use is substantial.

The key benefits of upgrading to mains pressure include:

  • Strong, Consistent Water Pressure: Enjoy powerful showers and taps that don't lose pressure when another is used.

  • Faster Hot Water Delivery: Mains pressure systems can deliver hot water more quickly to your taps.

  • Compatibility with Modern Taps: Works effectively with modern mixer taps and showerheads.

  • Increases Property Value: It's a desirable feature for potential home buyers.

We can assess your home's existing pipework to confirm its suitability for a mains pressure upgrade.

What size hot water cylinder does my family need?

The right size hot water cylinder depends primarily on the number of people in your household and your daily hot water usage habits. Choosing the correct size prevents you from running out of hot water or wasting money heating water you don't use.

Here is a general guide for a typical Wellington family:

  • 1-2 People: 135 Litres

  • 2-3 People: 180 Litres (the most common size in NZ)

  • 4-5 People: 250 Litres

  • 5+ People: 300 Litres or more

Consider a larger size if your family uses multiple showers at the same time, uses a lot of hot water for laundry, or has a large bath. An expert can help you calculate the perfect size for your needs.

Get In Touch

At Garcia Plumbing & Gas, we're committed to providing top-quality plumbing and gas fitting services across Wellington, Porirua, and Hutt City.

Whether you're dealing with an emergency leak, planning a kitchen or bathroom renovation, or need maintenance on your gas appliances, our experienced team is here to help.

We look forward to assisting you with prompt, reliable, and professional service.