Heat Pump Hot Water Systems Perth

Heat pump hot water systems are the most energy-efficient option for Perth homes. By extracting heat from the surrounding air, they can produce hot water using up to 80% less electricity than traditional electric storage systems.

Why Heat Pumps Are Ideal for Perth

Perth’s mild climate makes heat pumps particularly effective. Unlike solar systems, heat pumps don’t rely on direct sunlight - they extract heat from ambient air and work efficiently day and night, in any weather.

The technology is proven and reliable. Heat pumps have been common in Europe and Japan for decades, and Australian manufacturers have refined designs specifically for our conditions.

How Heat Pumps Work

A heat pump uses the same technology as a reverse-cycle air conditioner, but instead of heating air, it heats water. The system:

1. Draws in ambient air through a fan
2. Passes the air over a refrigerant evaporator
3. Compresses the refrigerant, increasing its temperature
4. Transfers the heat to your water tank
5. Releases the cooled air back outside

This process uses significantly less electricity than directly heating water with an element, which is why heat pumps are so efficient.

Cost Savings

For a typical Perth household, switching from an electric storage system to a heat pump can save $600-$900 per year on electricity bills. The exact savings depend on:

• Your current system’s efficiency
• Hot water usage patterns
• Electricity tariff
• System capacity and efficiency rating

With government STCs reducing the upfront cost and ongoing energy savings, most households achieve payback within 4-6 years.

Is a Heat Pump Right for You?

Heat pumps suit most Perth homes, but they’re particularly good for:

• Households with moderate to high hot water usage
• Properties with outdoor space for the unit
• Homes replacing old electric storage systems
• Anyone looking to reduce energy bills and carbon footprint

We assess your specific situation before recommending a heat pump. If another system type would suit you better, we’ll tell you honestly.

Installation Requirements

Heat pump systems need:

• Outdoor space for the unit (typically 1m x 1m minimum)
• Adequate ventilation around the unit
• 240V power supply
• Plumbing connections

Most Perth properties easily accommodate a heat pump. During our free assessment, we’ll confirm suitability and identify the best location.

Brands We Install

We install and service all major heat pump brands including Stiebel Eltron, Rheem, Reclaim, and Aquamax. Our recommendations are based on your requirements, not brand partnerships.

Related Reading

Still have questions about heat pumps? These guides address common concerns:

• Heat Pump Hot Water Rebates WA 2026 - Understanding STCs and government incentives
• Are Heat Pump Hot Water Systems Noisy? - What to expect from modern units
• Do Heat Pumps Work in Perth’s Winter? - Cold weather performance explained
• Heat Pump vs Solar Hot Water - Comparing your options