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Fabio Polo
How does a chiller work?
The laws of thermodynamics tell us that heat will always move from hotter to colder areas. But the outside air, where the heat is to be dissipated, is often hotter than the air on the inside. How then, does a chiller work?Alessandro Pinato
How heat pumps can save energy?
The energy efficiency of heat pumps can be more than three times higher than of electrical heater, boiler or a furnace. In addition to that, it does not need fossil fuels to produce energy and no air pollution is generated. Learn more about why heat pumps should be your first choice.Carl-Ola Danielsson
Active chilled beams vs fan coil units
Active chilled beams and fan coils are two different types of terminal units that are used to ventilate and control the temperature in a room. Both active chilled beams and fan coils are equipped with a coil that exchanges energy between the room air and water flowing through the coil. The water …Hugh Crowther
What is Energy Use Intensity
Buildings use more energy than any other sector so it stands to reason that measuring energy use in buildings is a key performance indicator.Hugh Crowther
The Importance of Fan Watts per CFM in Good Ventilation System Design
Ventilation System with Air to Air Energy RecoveryMike Woolsey
Benefits of Specifying PHI-Certified Heat Recovery Ventilators
Cover Photo: Carlington HUB, source: Photo credit to Krista Jahnke Photography. http://www.csv.ca/carlington-hubMike Woolsey
3 Passive House Ventilation Modes to Provide Occupant Comfort
Buildings designed to meet Passive House criteria are known primarily for very low energy consumption. Occupant comfort, however, has always been one of the stated goals of the Passive House. According to Passipedia, a Passive House Institute (PHI) resource, Passive House is “a building standard …Mike Woolsey
Applying comfort concepts in a passive house building
Comfort concepts for the built environmentHugh Crowther
How to manage leakage rates with rotary air to air heat exchangers
Fact is, all plate, rotary and heat pipe air to air energy recovery devices leak – but it is a very small amount compared to the overall air movement in a building. Swegon uses all forms of energy recovery devices including plates in GOLD PX, Rotors in GOLD RX and heat pipes as secondary recovery …By topics