Fulltext results:
- Component Award 2016: Affordable ventilation solutions for retrofits
- he key to widespread residential ventilation with heat recovery ===== Seventy percent of the building s... s providing high-quality ventilation systems with heat recovery in the growing retrofit market. The conc... et in the long run if controlled ventilation with heat recovery becomes more affordable. ===== 2. Aspec... or installation. Comfort ventilation systems with heat recovery (supply and extract air systems) can be
- Economic analysis for the retrofit of a detached single family house to the EnerPHit standard
- pply air ducts, and added a ventilation unit with heat recovery in the basement. New electric heaters ha... g on a similar window type (left), supply only vs heat recovery ventilation (right)}}] The Comparison w... . Similar analysis on mechanical ventilation with heat recovery versus supply only gives a clear advantage to mechanical ventilation with heat recovery (saved kWh price = €0.08/kWh). The foll
- Building Integrated Photovoltaics (BIPV) in Step by Step Retrofitting Projects
- the acoustic absorption and reduces the amount of heat that buildings absorb in hot weather conditions. ... rough a chimney effect. This helps in eliminating heat and moisture, enhancing the comfort level of the ... ive of this approach is to measure accurately the heat fluxes through the walls, as well as the evolutio... f the photovoltaic façade system in which thermal heat losses and gains are reduced in the cold months a
- Airtightness and airtightness measurement @planning:refurbishment_with_passive_house_components:thermal_envelope
- cause discomfort for occupants and there are high heat losses. That is why airtightness standards have b... gienic level of air exchange and high ventilation heat losses are inevitable. This applies just as much... ventilation through joints causes discomfort and heat losses because the heat cannot be recovered from air lost through building joints (also known as uncont
- Prospects for the modernisation of existing buildings using highly efficient components
- ke full use of innovative technology like compact heat pump units for example, a high standard of therma... ercial spaces involved usually have a functioning heat distribution system (usually based on hot water p... tribution losses and enables the efficient use of heat generation variants like condensing boilers and heat pumps with a high degree of utilisation. Such an a
- Step-by-step deep retrofit and building integrated façade/roof on a 'million program' house
- ed and demand controlled ventilation coupled to a heat recovery unit and vacancy sensor based lighting w... definition of steps; MVHR: mechanical ventilation heat recovery}}] ==== 2.2 Steps ==== The renovation ... == In 2009, a mechanical ventilation system with heat recovery (MVHR) was installed. It is a model whic... al control and only ensures fresh air supply with heat recovery. Additionally, in 2013 the attic was ins
- Step-by-step Retrofits towards EnerPHit Standard in social housing in Spain
- connections with walls • Mechanical ventilation heat recovery system (MVHR) installation • Conditioni... ace or office • Old coal boiler replacement by a heat pump The building was not inhabited during the i... \\ \\ \\ \\ \\ === 3.2.5 Ventilation system with heat recovery installation === The mechanical ventila... ); installation of a ventilation system with 87 % heat recovery; airtightness improve¬ment from the outs
- Windows in a step-by-step retrofit
- them so in existing buildings. The result is high heat losses, even when the roller shutter box is insul... tween an exterior single window pane and interior heat insulating glazing. The award showed that the inv
- Refurbishment with Passive House components - introduction
- comfort is also improved due to insulation of the heat-accumulating walls. The pleasantly cool indoor cl
- Floor Replacement: Svartbäcksvägen @planning:refurbishment_with_passive_house_components:thermal_envelope
- ing to an acceptable minimum. This helps to avoid heat loss and condensation (which in turn may damage t