--- title: Blog date: 2024-04-16T16:53:00+10:00 author: Darren Burch canonical_url: "https://sogeo.com.au/blog" section: Pages --- ![DSC 0151]() # Blog Insights & Tips: Learn more about geothermal, hydronic heating, heat pumps, and sustainable HVAC in our expert blogs. [ ![Stiebel Eltron Heat Pump]() ](https://sogeo.com.au/blog/how-much-does-it-cost-to-switch-from-gas-to-hydronic-heat-pumps)### [Heat Pump Hydronic Heating Cost: Switching from Gas in Melbourne](https://sogeo.com.au/blog/how-much-does-it-cost-to-switch-from-gas-to-hydronic-heat-pumps) SóGeo designs and installs hydronic heating systems across Melbourne. If you’d like a fixed quote for a boiler-to-heat-pump replacement or a new hydronic install, the next step is a site visit and a heat loss calculation. [Continue reading](https://sogeo.com.au/blog/how-much-does-it-cost-to-switch-from-gas-to-hydronic-heat-pumps) [ ![WPE I33 in position]() ](https://sogeo.com.au/blog/ground-source-heat-pumps-vs-air-source-heat-pumps-which-is-ideal-for-your-home)### [Ground Source Heat Pumps vs Air Source Heat Pumps: Which is Ideal for Your Home?](https://sogeo.com.au/blog/ground-source-heat-pumps-vs-air-source-heat-pumps-which-is-ideal-for-your-home) When it comes to choosing energy-efficient heating and cooling systems for your home today, two solutions come to mind: - **Ground-source heat pumps** (GSHPs) - **Air-source heat pumps** (ASHPs) [Continue reading](https://sogeo.com.au/blog/ground-source-heat-pumps-vs-air-source-heat-pumps-which-is-ideal-for-your-home) [ ![WPL 17]() ](https://sogeo.com.au/blog/a-step-by-step-guide-to-upgrading-to-an-air-source-heat-pump-2)### [A Step-by-Step Guide to Upgrading to an Air Source Heat Pump](https://sogeo.com.au/blog/a-step-by-step-guide-to-upgrading-to-an-air-source-heat-pump-2) As the demand for sustainable & energy-efficient solutions increases by the day, **air source heat pumps** (**ASHPs**) are becoming the ideal choice for homeowners and businesses. If you currently use conventional systems, transitioning to this renewable energy technology is all you need to further reduce your energy bills in the long term. [Continue reading](https://sogeo.com.au/blog/a-step-by-step-guide-to-upgrading-to-an-air-source-heat-pump-2) [ ![SóGeo hydronic heating Melbourne]() ](https://sogeo.com.au/blog/understanding-exactly-how-hydronic-heating-systems-work-the-basics-for-homeowners)### [What is hydronic heating? A homeowner's guide to how it works](https://sogeo.com.au/blog/understanding-exactly-how-hydronic-heating-systems-work-the-basics-for-homeowners) If you’re researching hydronic heating for the first time, you’ve probably noticed it comes with its own language - emitters, manifolds, weather compensation, flow temperatures, heat-loss calculations. This guide answers the questions homeowners actually ask, in plain English, so you can decide whether a hydronic system is right for your home. SóGeo designs and installs hydronic systems across Melbourne, and these are the answers we walk every prospective client through before any quote is given. [Continue reading](https://sogeo.com.au/blog/understanding-exactly-how-hydronic-heating-systems-work-the-basics-for-homeowners) [ ![Geothermal Plant Room]() ](https://sogeo.com.au/blog/stiebel-eltron-hydronic-heat-pumps-range-prices-performance)### [Stiebel Eltron Hydronic Heat Pumps: The Range, Prices and Real-World Performance](https://sogeo.com.au/blog/stiebel-eltron-hydronic-heat-pumps-range-prices-performance) SóGeo installs the full Stiebel Eltron WPL-A air source range and is the exclusive Victorian distributor and installer of the WPE geothermal range. Here is the range, what a system costs installed in Melbourne, and the efficiency our systems measure in the field. [Continue reading](https://sogeo.com.au/blog/stiebel-eltron-hydronic-heat-pumps-range-prices-performance) [ ![Shutterstock 2524287887 1]() ](https://sogeo.com.au/blog/geothermal-heat-pumps-in-melbourne-sydney-reduce-connected-load-and-save-on-electrical-upgrades)### [Maximum Demand and Heat Pumps: Designing Big Projects Within Limited Power](https://sogeo.com.au/blog/geothermal-heat-pumps-in-melbourne-sydney-reduce-connected-load-and-save-on-electrical-upgrades) How a SóGeo geothermal install for a luxury Melbourne home cuts peak electrical demand by 25 to 50 kW, avoids switchboard upgrades and private substations, and heats your pool for free in summer. [Continue reading](https://sogeo.com.au/blog/geothermal-heat-pumps-in-melbourne-sydney-reduce-connected-load-and-save-on-electrical-upgrades) [ ![DSC 0331]() ](https://sogeo.com.au/blog/understanding-geothermal-heating-cooling)### [Understanding Geothermal Heating and Cooling](https://sogeo.com.au/blog/understanding-geothermal-heating-cooling) **Geothermal heating and cooling** systems are gradually gaining popularity among Australian homes and buildings. Highly efficient and reliable, geothermal systems are an excellent choice in the realm of renewables. But what exactly are they? Let’s delve into how geothermal heating and cooling work and explore their significant benefits for your homes and buildings. [Continue reading](https://sogeo.com.au/blog/understanding-geothermal-heating-cooling) [ ![Residential geothermal heat pump installation]() ](https://sogeo.com.au/blog/geothermal-maintenance-and-longevity)### [Geothermal Maintenance and Longevity](https://sogeo.com.au/blog/geothermal-maintenance-and-longevity) One of the key advantages of **geothermal heating and cooling systems** is their low maintenance requirements and exceptional longevity. Unlike traditional HVAC systems that rely on outdoor units exposed to harsh weather conditions, **geothermal systems** have their main components buried underground, shielded from the elements. [Continue reading](https://sogeo.com.au/blog/geothermal-maintenance-and-longevity) [ ![FST 5392]() ](https://sogeo.com.au/blog/introduction-to-noise-concerns-with-traditional-hvac-systems)### [Introduction to Noise Concerns with Traditional HVAC Systems](https://sogeo.com.au/blog/introduction-to-noise-concerns-with-traditional-hvac-systems) When installing a heating or cooling system, most homeowners focus on energy efficiency, cost, and comfort. However, an often overlooked but critical factor is noise. Traditional HVAC systems, particularly air conditioners and heat pumps, often come with noisy outdoor units that can disrupt the tranquility of your property. Even more concerning, many local councils enforce strict **boundary noise regulations** to ensure that external equipment doesn’t disturb neighbors or the surrounding environment. [Continue reading](https://sogeo.com.au/blog/introduction-to-noise-concerns-with-traditional-hvac-systems) [ ![DSC 0259]() ](https://sogeo.com.au/blog/geothermal-heating-and-cooling-systems-australia-guide)### [Geothermal Heating and Cooling Systems in Australia: The 2026 Guide](https://sogeo.com.au/blog/geothermal-heating-and-cooling-systems-australia-guide) A geothermal heating and cooling system is a ground source heat pump system: a buried loop, a water-to-water heat pump, and hydronic distribution, delivering heating, cooling and hot water at a COP of 5 to 7 all year. This guide covers what a complete system includes, loop options for Australian sites, honest costs and downsides, and what real Melbourne systems measure. [Continue reading](https://sogeo.com.au/blog/geothermal-heating-and-cooling-systems-australia-guide) [ ![Viessmann Hydronic Heat Pump]() ](https://sogeo.com.au/blog/victoria-heat-pump-and-hot-water-rebates-2026-guide)### [Victoria Heat Pump and Hot Water Rebates, 2026 Guide](https://sogeo.com.au/blog/victoria-heat-pump-and-hot-water-rebates-2026-guide) Heat pump hot water systems cut energy use and reduce power bills. Many homes in Victoria qualify for rebates through state programs. These rebates lower the upfront cost of switching from gas or electric storage systems. This guide explains the rebates available in Victoria during 2026. You learn eligibility rules, the claim process, and how programs combine for larger savings. Call SóGeo to check eligibility and schedule installation. [Continue reading](https://sogeo.com.au/blog/victoria-heat-pump-and-hot-water-rebates-2026-guide) ## Our Partners [ ![Reece](https://sogeo.com.au/uploads/suppliers/_AUTOx96_crop_center-center_none_ns/Reece.png) ](https://www.reece.com.au/) [ ![Stiebel Eltron](https://sogeo.com.au/uploads/suppliers/_AUTOx96_crop_center-center_none_ns/Stiebel-Eltron.png) ](https://www.stiebel-eltron.com.au/) [ ![Mitsubishi](https://sogeo.com.au/uploads/suppliers/_AUTOx96_crop_center-center_none_ns/Mitsubishi.png) ](https://www.mitsubishielectric.com.au/) [ ![Purmo](https://sogeo.com.au/uploads/suppliers/_AUTOx96_crop_center-center_none_ns/Purmo.png) ](https://www.purmo.com/au) [ ![Viessmann](https://sogeo.com.au/uploads/suppliers/_AUTOx96_crop_center-center_none_ns/viessmann_wordmark_rgb_1_vitorange.png) ](https://www.viessmann.com.au/)