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Instant Gas Hot Water Systems

You’re just one step away from getting an instant gas hot water system that will deliver steaming hot water to every tap in your home. 

Indeed, choosing the right gas continuous flow hot water system for your home is an exciting exercise.

And with so many different models on the market - we make your choice easy by offering only the most efficient hot water system Perth

They’re proven, efficient, and ready to install. 

Whether you’re fed up with your current model, or replacing a like-for-like hot water unit, check out our range of high-quality instant hot water systems that are ready to install today.

Only top brands for your home 

Our selection of instant gas hot water systems are exclusively high-quality German, American and Japanese brands. They boast leading technologies and innovations that will improve your access to hot water at home. Whether it's Rheem, Bosch, Rinnai, or Thermann, our range of continuous flow hot water systems is fully endorsed by our expert team.

Boost your gas efficiency rating 

With the price of electricity in WA being one of the highest in the country - a gas continuous flow hot water system is the preferred choice of many Perth households. Here at No Probs Plumbing and Electrical, we make sure your Perth home is equipped with the most efficient system - depending on your personal needs. 

Our gas water heaters are designed to save you money over the long term with a minimum of a 4.5-star gas efficiency rating.

Natural Gas and LPG compatible

All our instantaneous hot water systems are LPG and Natural Gas compatible - making replacements and upgrades easier for our team and kinder on your wallet. The right hot water system for you is the one that heats your water at a cheap cost while maximising energy efficiency.

Minimum 10-year heat exchange warranty 

Want peace of mind? Then how does a 10 year warranty on the heat exchange sound? With expert installation carried out by our team, you can expect your instant gas hot water system to continue providing your home with hot water long into the future. No more hassle, no more urgent repairs - just hot water when you need it.

Replace your gas hot water heater today 

Take advantage of our same-day installation service. Even if we can’t fully replace yours in one day - we will loan you a replacement system so you are never without hot water. That’s our promise to you. 

Choose from our quality range of instantaneous gas hot water systems to solve your hot water needs.

Get in touch with our team via email or just give us a call now on: (08) 9315 5545. 

Our water heaters are available in the Perth metropolitan area.

We are fully licenced and qualified for all plumbing and gas fitting work.

We remove the old hot water service FREE OF CHARGE.

Rheem Gas Continuous Flow

Compact and energy efficient with a minimum 5.9 star energy rating. Mounted to the wall and taking up less space, they are ideal for compact home sites or apartments.

5.9 star gas efficiency on Rheem 12 and 6 stars on all others

Electric ignition – no continuous pilot light

Replacement hot water system

Same day installation

Available in Natural Gas or LPG.

10 Year Heat Exchanger Warranty

Factory pre-set 50ºC models available, requiring no tempering valve

Power point required – we can arrange this to save you the hassle

Size
Rheem 12
Rheem 16
Rheem 20
Rheem 26
Rheem 27

Our water heaters are available in the Perth metropolitan area.

We are fully licenced and qualified for all plumbing and gas fitting work.

We remove the old hot water service FREE OF CHARGE.

thermann 20

Designed and manufactured in Japan, Thermann Gas Continuous Flow hot water units use the latest technologies to heat water as required, rather than storing it. This simply means they’ll never run out of hot water which is ideal for big families. Sometimes referred to as instantaneous units, they are a really sensible method of water heating, because you only pay to heat the water you use.

6 star gas efficiency

Electric ignition – no continuous pilot light

Replacement hot water system

12 Year Heat Exchanger Warranty

Same day installation

Available in Natural Gas or LPG.

Factory pre-set 50ºC models available, requiring no tempering valve

Power point required – we can arrange this to save you the hassle

Size
Thermann 16L
Thermann 20L
Thermann 26L
Thermann C7

Rheem Pronto

Our water heaters are available in the Perth metropolitan area.

We are fully licenced and qualified for all plumbing and gas fitting work.

We remove the old hot water service FREE OF CHARGE.

Rheem Pronto 16

Rheem Pronto instantaneous water heaters deliver category-leading performance. Along with 6 Star energy efficiency, Pronto also features an inbuilt hydro-electric generator that lights the gas as soon as the hot water tap is turned on - so no electrical connection is required.

6 star gas efficiency

Electric ignition – no continuous pilot light

Replacement hot water system

10 Year Heat Exchanger Warranty

Same day installation

Available in Natural Gas or LPG.

Factory pre-set 50ºC models available, requiring no tempering valve

Power point required – we can arrange this to save you the hassle

Size
Rheem Pronto 12
Rheem Pronto 16

Bosch Piezo

Our water heaters are available in the Perth metropolitan area.

We are fully licenced and qualified for all plumbing and gas fitting work.

We remove the old hot water service FREE OF CHARGE.

BOSCH GAS CONTINUOUS - Bosch 16P

The Pilot Ignition range provides continuous hot water at the turn of a tap, without the need for a power point. Only heating water when required, the range is extremely economical to run.

4.5 star gas efficiency

Piezo ignition - no electricity (10P and 16P)

Hydropower ignition system (10H and 16H)

Replacement hot water system

10 Year Heat Exchanger Warranty

Same day installation

Available in Natural Gas or LPG

Size
Bosch 10P
Bosch 16P

Bosch Hydropower

Our water heaters are available in the Perth metropolitan area.

We are fully licenced and qualified for all plumbing and gas fitting work.

We remove the old hot water service FREE OF CHARGE.

Bosch 16H

The Bosch HydroPower model range uses water movement to create its own small voltage that ignites the water heater.

The HydroPower consumes no gas or electricity when not in operation. Making it a very efficient design.

An ideal replacement for storage hot water systems.

4.5 star gas efficiency

Piezo ignition - no electricity (10P and 16P)

Hydropower ignition system (10H and 16H)

Replacement hot water system

10 Year Heat Exchanger Warranty

Same day installation

Available in Natural Gas or LPG

Size
Bosch 10H
Bosch 16H

Our water heaters are available in the Perth metropolitan area.

We are fully licenced and qualified for all plumbing and gas fitting work.

We remove the old hot water service FREE OF CHARGE.

rinnai infinity b20

Rinnai Infinity continuous flow units are highly energy efficient, only heating water as it passes through the unit, reducing running costs and greenhouse gas emissions substantially. With a compact, space saving design, they will provide endless hot water.

6 star gas efficiency

Electric ignition – no continuous pilot light

Replacement hot water system

12 Year Heat Exchanger Warranty

Factory pre-set 50ºC models available, requiring no tempering valve

Power point required – we can arrange this to save you the hassle

Same day installation

Available in Natural Gas or LPG

Size
Rinnai B16
Rinnai B20
Rinnai B26

Rinnai Infinity

Our water heaters are available in the Perth metropolitan area.

We are fully licenced and qualified for all plumbing and gas fitting work.

We remove the old hot water service FREE OF CHARGE.

Rinnai Infinity 16

Rinnai Infinity continuous flow units are highly energy efficient, only heating water as it passes through the unit, reducing running costs and greenhouse gas emissions substantially. With a compact, space saving design, they will provide endless hot water.

6 star gas efficiency

Electric ignition – no continuous pilot light

Replacement hot water system

12 Year Heat Exchanger Warranty

Factory pre-set 50ºC models available, requiring no tempering valve

Power point required – we can arrange this to save you the hassle

Same day installation

Available in Natural Gas or LPG

Size
Rinnai Infinity 12
Rinnai Infinity 16
Rinnai Infinity 20
Rinnai Infinity 26
Rinnai infinity 26 Touch