Energy Efficient Gas Pool Heaters in
Newcastle, the Central Coast, the Mid North Coast, Sydney & the Hunter Valley

Your swimming pool is fantastic for cooling the family down during the hot summer months,
but imagine being able to use your pool all year round. Invite your friends and family over for
a birthday party and a swim or a training session in the cooler months. NCS can expertly install your gas heater giving you the best performance for your individual circumstances and providing you with one of the most reliable heating solutions for your pool.

Gas heaters excel at quickly heating pools or spas as they use constant, direct heat from a flame, through either natural gas or LPG tanks.

In fact, they heat so fast that it doesn’t have to be left on all the time. Fancy a swim this weekend? Turn your gas heater on Friday night or Saturday morning to achieve idyllic water temperature over the weekend, then simply turn it off on Sunday night. Got the impulse to use your spa? A correctly sized gas heater can heat your spa in an hour or less.

Only gas can be turned on and off to suit your swimming or spa needs, heating on demand and reducing your energy bills. This makes a gas heater an ideal choice if you only want to use your pool or spa sporadically, say for social events or on the weekend, but ensuring that when you do use it, your comfort is a priority!

MasterTemp® High Performance Pool and Spa Heaters

On Demand Swimming

Fast, efficient, compact, super quiet, safe and eco friendly – The MasterTemp High Performance heater meets all the criteria and sets a new standard for total value. A fully pre-mixed system with a highly efficient air and gas mixture lets the MasterTemp heater heat up fast and easy to read controls make system operation and monitoring simple. Pool and spa temperatures can be pre-set and controlled with the push of a button.


Available in natural gas and propane models.

Energy Efficient

Save money and energy with the MasterTemp High-Performance Heater. A high efficiency rating makes these heaters extremely economical to operate. If your pool heater is more than 5 years old, chances are a MasterTemp heater could quickly pay for itself in utility bill savings.


Already known as being dependable and efficient, MasterTemp now offers smart features and an optional energy-saving Smart Bypass Valve Kit to help you ensure your pool is ready whenever you are.

Eco Friendly

Not only do MasterTemp heaters offer best-in-class energy efficiency, they are
certified for low NOx emissions, and outperform current industry standards for air pollution exhaust.


The MasterTemp heater is an Eco Select brand product meaning they contribute to a more environmentally responsible equipment system.

Compact Size

The MasterTemp has a very compact design for such a high performance heater, allowing for smaller overall equipment pads that won’t intrude on your poolscape. Easy to install or retrofit in even the tightest space — models from 200M to 400M BTUs — all measure 21″L x 21″W x 28″H

Tough and Durable

A tough, rustproof composite exterior handles the heat and weathers the elements.


Smartphone automation

Pool control at the touch of finger!  Smart connectivity via the Pentair Automation Systems enable you to manage pool functions anytime, anywhere.


Insnrg Gi Gas Heater

On Demand Swimming

One of the main drawcards for owning a gas pool and spa heater is its capacity to heat your pool fast. This means that you can be selective about when you heat your pool, and your gas heater doesn’t have to be left on all the time. Feel like having a warm weekend swim? Switch on your gas heater Friday night or Saturday morning to prepare your pool for pleasurable tropical water temperatures over the weekend, then to save energy simply turn it off on Sunday night. It’s even easier to get your spa warmed up in a hurry. A correctly sized gas heater can heat your spa in an hour or less.

Efficient use of Energy

Insnrg’s double-row heat exchanger extracts more than 83% of the energy from the burner, making the Gi one of the most efficient gas heaters on the market. This heat exchanger design combined with a stainless steel expanded metal mesh burner makes the compact Gi have fewer materials, resulting in minimal wasted heat, further speeding up the heating process.

Compact Size

The Gi gas heater has one of the smallest footprints reducing the valuable real estate taken by your pool equipment. Installation is easy, with reversible headers to minimise plumbing space and cost.


Made from long-life recyclable plastics, stainless steel internals and high-grade components, your new gas heater, expertly installed by NCS Pool Heating, will last many years, providing trouble-free enjoyment and pleasure in your pool or spa.

Smartphone automation

Your heater is easily connected to Insnrg’s inTouch control system allowing control at your fingertips on any smart device. By adding the internet portal to your system, you’ll be able to connect anywhere in the world using your home network. This automation gives excellent peace of mind by allowing you to receive alerts from your pool, monitor and control your heater from wherever you are.

For more information on Gas Pool Heaters, contact one of our experienced staff members and we’ll happily give you a quote on our services.


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