Hot water heaters / Guides

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

...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 ar...

Water efficiency
Plumbing and water heaters

How to save money on your hot water bills!

...hot water intake through thin copper pipes wrapped around your shower drain, so the water feeding your hot water tank is preheated by the hot water going down t...

Gas powered tankless water heaters
Plumbing and water heaters

Are tankless water heaters good?

...water heaters , on demand water heaters and instantaneous water heaters are different names for the same thing - domestic hot water systems that do not include ...

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

...water hybrid electric heat pump hot water heater that borrows that efficiency and significantly cuts the energy required to meet our domestic hot water needs. ...

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

Hydronic heating

...water heaters Combination hot water tank and boiler Combination solar water heater and boiler Geothermal heat pumps Hydronic radiators and baseboards ...

Exterior compresssor heat pump water heater
Plumbing and water heaters

Heat pump water heater with exterior compressor

...water heaters on the market, which, rather than heating water with an electric coil as a normal electric hot water tank does, employ an evaporator to extract he...

Solar thermal collectors

Product of the month: Solar water heater with overheating protection

...hot water you consume. Keep in mind that the cheapest way to ensuring a solar collector provides a high percentage of your water heating is to reduce demand –...

Ecodrain greywater recovery unit
Greywater Heat Recovery

A new design in greywater heat recovery

...water before it is discharged from homes. In order to work they require water tanks to be filling while hot water is draining, so the functional use of these un...

Reducing the need for air conditioning
Heating and cooling

How to keep homes cool without air conditioning

...water heaters help cool a home as they extract heat from the air to generate hot water . Rather than shooting hot air at your neighbours house, a heat pump wate...

DIY Bidet Installation Video - Save on Water & Paper
Bathrooms

DIY Bidet installation video

...hot water consumption All about gas and electric on demand water heaters Find more about green home construction and reap the benefits of a free Eco...

Swimming Pool Heating - Save energy & money & be Eco-friendly as possible Tips
Natural swimming pools and ponds

Heating a Swimming Pool - Top 10 Cost-Efficient & Eco-friendly ways to heat a pool

...water requires tremendous amounts of energy. It only takes 1 Btu (British thermal unit) to raise 1 pound of water 1 degree, but each pound of 80ºF water that ev...