Looking to repair or replace your hot water service?

We supply all major brands of electric hot water services, we can come out to your home or place of business on the Central Coast to install or repair a hot water system for you.

We carry all of the major brands, including but not limited to; Rheem, Rinnai, Vulcan and Aquamax. We are also constantly researching the hot water market, making sure we only use the highest quality fixtures and fittings for performance and longevity.

Hot Water System Supply and Installation

If you’re looking to install a Hot water service (also known as a hot water system, hot water unit, or even a hot water heater) it’s important to choose the correct hot water system for your needs and environment.

Choosing a unit that is too small for your home or place of business is likely to continually run out of hot water. Simarlily if the unit is too large for the dwelling, it will be more expensive to run, because it will maintain the water temperature even when it is not being used.

One of our plumbers can come to your location to determine the most efficient hot water system for your needs

Service and Repair Hot Water System

How do I know when my water heater needs replacing or requires a service?

Our typical drain work includes;

  • Water is leaking or dripping out of the unit
  • The hot water constantly runs out
  • The water temperature is inconsistent
  • The water is a brownish colour (rusty or has sediment)
  • No hot water is coming out of taps or water is cold.
  • Water pressure is low or fluctuates
  • The system is making banging sounds
  • Rust marks present on the outside of the hot water system

Frequently Asked Questions

How often should I have my hot water system inspected?

We recommend having your hot water system professionally inspected every 6 months. You should also flush the TPR (temperature pressure relief) valve yourself every 3 months to prevent sediment buildup. Signs you need immediate attention include water leaks around the unit, rusty water, strange noises, or the unit leaning to one side.

How long do hot water systems last?

Electric storage hot water systems typically last 10-15 years, while gas systems last 8-12 years. Heat pumps and solar hot water systems can last 15-20 years with proper maintenance. Factors affecting lifespan include water quality, usage patterns, and regular maintenance. If your system is over 10 years old, it’s worth having it inspected annually.

How much does a new hot water system cost?

On the Central Coast, hot water system replacement typically costs between $1,500 and $3,500 fully installed, depending on the type and size. Electric storage systems are generally the most affordable upfront, while heat pumps cost more initially but offer lower running costs. We can help you choose the right system for your home and budget.

Looking for a quote?

Submit your details and our licensed plumber will organise a quote for you. Once we contact you with a quote, simply book in a date and time that suits you.

    Why choose Thoroughgood Plumbing?

    • We are fully licensed
    • We offer 24/7 emergency assistance
    • Free quotes
    • Work guaranteed
    • Serving the Central Coast since the 1950s