Heat pumps / Guides

Ductless mini-split air source heat pump installed in a LEED certified PH Home
Heat pumps, geothermal and AC

How heat pumps work in a LEED or Passive House high efficiency zero net energy home - video

...heaters for zone heating but they are often noisy and need fixing and we decided they wouldn't be needed. Related topics to how well heat pumps work In LEED or Passive House homes : The benefits of coupling air source and water heater heat pumps Comparing ground source (geothermal) and air source heat pumps V...

heat pumps in tandem with heat pump hot water tanks
Heat pumps, geothermal and AC

Increased efficiency with heat pumps working in tandem

...heater that offers you only a 1 to 1 ratio. The Voltex water heater from AO Smith is an air-to-water heat pump which extracts heat from the air to generate hot water, so in the winter that 3 to 1 heating ratio of the first heat pump is transferred to the water heater. And the more 'free' heat you have in winter (sola...

Comparing ground source and air source heat pumps
Heating and cooling

Heat Pumps: Ground source geothermal GSHP or air source ASHP, which one is best for heating a home?

...Heat Pumps, and are Ground Source Heat Pumps "Geothermal?" First let's clear up some confusion on terminology regarding heat pumps - search Google for Geothermal Heating Systems and you will find hundreds maybe thousands of companies using the word "Geothermal" to describe ground source heat pumps, two systems that h...

What is a heat pump
Heat pumps, geothermal and AC

Heat pumps: what they are and how they work

...Heat pumps are also quite versatile; they can be used to heat incoming air from the outside, or as an air-to-water heat pump for generating residential hot water. Heat pumps are also used in conjunction with geothermal heating and cooling, where the heat is either taken from, or added back to the ground. Heat pumps m...

Heat pump hot water heaters, why they're a good idea
Plumbing and water heaters

How heat pump hot water heaters work and why you should get one

...Heat pump electric hot water heaters, good or bad idea? Water heaters are generally the biggest energy drain in a home after heating . so Air-to-water heat pump water heaters are potentially a big energy saver, particularly when the main heat source in a home is an air source heat pump, as the water heater can in eff...

Hydronic heating system
Delivery: radiant, forced-air and decentralized

Hydronic heating

...Heating the liquid in a hydronic system can be achieved in many ways: Tankless (on demand) water heaters Combination hot water tank and boiler Combination solar water heater and boiler Geothermal heat pumps Hydronic radiators and baseboard heaters will transfer heat in the same way as electric resistant h...

Aeratron AE2 ceiling fan
Ventilation

Ceiling fans and air circulation- video

...heat pumps work Heat pump water heaters Ensuring indoor air quality From the EcoHome Green Building Guides

Why Electric Heating Systems are Best for Sustainable Homes
Heating with electricity

Heating with Electricity - The Best Choice for High Efficiency & Zero Energy Homes?

...heat pumps save money Heat pumps powered with electricity can heat a house on average about three times more efficiently than other heat sources. And pairing an air source heat pump with a heat pump water heater can further save energy and money. Air source heat pumps are the most cost-effective type of heat pump f...

Exterior compresssor heat pump water heater
Plumbing and water heaters

Heat pump water heater with exterior compressor

...heating system, and this is why it is so crucial to be equipped with a very efficient heating system when making your domestic hot water with a heat pump that draws heat from inside the home. To explain that further - if you heat your home with an oil furnace, a heat pump water heater that transfers heat from the amb...

Geothermal Heating Systems
Heat pumps, geothermal and AC

Geothermal heating for Homes in North America - Does it work & will it save money?

...heating and cooling is to use that consistent interior earth temperature to balance our wildly varying North American & Canadian surface temperatures. With the use of heat pumps, geothermal heating and cooling systems extract heat energy and transfer it into buildings, saving approximately 50 to 60% on heating and co...

Electric Heaters - is heating with electric an eco-friendly option?
Heating with electricity

Heating with electricity

...heater’. A heat pump powered by electricity and not gas would also qualify as electric heat; this is the one exception to the rule of equal efficiency as it is not electric resistance heat, but electricity is powering a condenser and a fan. See our video explanation of how heat pumps work for greater detail. Type...