A misconception about passive houses is that they can generate heat on their own. In the real world, they are created to guarantee maximum retention of any generated heat – but the heat still must come from somewhere. A passive house needs 15kWh of space heating energy per square meter of living space per year, which can pose a challenge as seen after predicting the demand of all other building aspects. So, you must choose a product from the Melbourne house builders that can provide the necessary heat, without compromising the energy efficiency standard. Scroll down and take a look at the most popular options that can heat a passive house this winter.
Electric post-heater
An electric post heater, which is typically duct mounted, is used in combination with a heat recovery ventilation system (MVHR) to heat the supply air as it exits the unit.
Hot water post-heater
The hot water post-heater, like its electric counterpart, is fitted within the supply duct. The main benefit of it includes a steady integration with domestic hot water heating systems, as well as using limited space and reacting the MVHR temperature changes.
Solar heating
Solar heating is another option worth considering. Solar heating accumulates heat from the sun and transfers it to stored water in a hot water cylinder using fitted panels known as collectors. This roof-mounted solution has low operating costs and is versatile.This is a must-have option for an energy efficient home.
Electric panel heaters
Electric panel heaters offer instant heat to a room and are a "plug-and-play" heating solution, which has proven pretty important when it comes to refurbishment projects. Electric panel heaters could also be used as towel heaters in the bathroom.
Gas boiler
Gas boilers, which most passive house builders in Melbourne are familiar with, are a conventional and user-friendly solution both for heating and domestic hot water. With a limited initial investment, gas boilers include a wide range of heat distribution choices, from designer radiators to underfloor heating and towel racks.
Ground source heat pump (GSHP)
It is a low-cost heating and cooling system with high thermal efficiency. In the winter, GSHPs use the relatively constant earth's temperature as a heat source.
These are the most popular options to heat a passive house during the winter season. If you find the content of this blog useful, don’t forget to share it with your friends, and get back to us for more exciting content!
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