Sentences with phrase «from ventilation air»

This means that the heat input per metre square from the ventilation air is higher in a small house than a large one, more than making up for the heat load disadvantage.

Not exact matches

The device allows business owners to modify their behavior and save on costs of everything from water and electricity to natural gas and heating, ventilation and air conditioning systems.

The Peppermill launched a clean air program with technology that removes 123,400 cubic feet per minute of smoke - laden air from the casino floor through a recovery ventilation system that replaces stale air with fresh air mixed from outside and inside sources.

Facing seemingly insolvable performance challenges from its kitchen ventilation system, Bridges Restaurant & Bar, Danville, Calif. was ready to outlay upwards of $ 20,000 for a new rooftop make - up air system.

A good insect net will not only protect your baby from insect bites but also have enough ventilation, which allows adequate air to reach your child to keep him cool.

This bottle has a base ventilation system to keep air from getting into the milk.

Additionally, the canopies also sport side ventilation flaps made from mesh as well as there being a large mesh vent behind the seat, this keeps the air fresh and to maintain temperature for your children if you do have the canopies completely closed which shows its overall quality in design.

The Best Baby Playard designed to administer your child a secure, comfy and secure spot to play and rest outside giant cover options an ultraviolet illumination protecting liner to assist shield and shield baby from the suturable, waterproof base protects your kid from the bottom parts, therefore, all they will feel is comfort ethereal mesh technical school materials permit most air flow and ventilation for baby's - up is 2 fast and simple steps, and therefore the mobile play station is prepared for your kid.

The nipples that come with these baby bottles are soft and have anti-slip texture while the bottle itself has a base ventilation system that allows no air from getting into your baby's milk and into your baby's tummy.

A heat recovery ventilator to bring in fresh air from the outside, preheating the air in winter and precooling the air in summer, to provide ventilation while reducing energy use.

This allows your child to enjoy the view while being protected from harsh sunlight, yet has proper ventilation so that fresh air is constantly circulated.

Warm air from the furnace then forces the moist air through your ventilation system and throughout your home.

May 16, 2016 Helmet - based ventilation is superior to face mask for patients with respiratory disease A new study shows that using a transparent air - tight helmet instead of a face mask helps critically ill patients breathe better and can prevent them from needing a ventilator.

Delivery of oxygen to your cells requires pulmonary (or lung) ventilation to bring the oxygen into your body, diffusion of the oxygen from the air in your lungs into the blood in the capillaries that surround them, cardiac (or heart) contraction to pump the blood through your body to your muscles, and diffusion of the oxygen from your blood into your muscle cells.

Outdoor air pollution penetrating the building, such as vehicle exhaust fumes entering buildings next to busy roads, can be a cause, as can poor lighting and glare from computer screens and poor ventilation.

In classrooms, where lots of people congregate and there is little ventilation from open windows, air can get stuffy, stale and contain a lot more CO2 than there should be.

The exhaust is designed to exit at the rear and or side of the car, far away from your fresh air intake of the ventilation system in the cowl area.

There is also an artful retention of elements from the far past, including specifically the ventilation controls — wonderful push - pull «organ stops» I remember from ancient Rolls - Royces — and the perfectly round air outlets.

Factory options include but are not limited to 21 - inch Cayenne Sport Edition wheel painted black with wheel arch extensions, Porsche Dynamic Chassis Control (PDCC), Panoramic roof system, Extended monochrome black exterior package high - gloss, Porsche Torque Vectoring Plus (PTV Plus), Roof rails / drip rails in black finish, Tow bar system with electrically deployable tow ball, Air cooled seat ventilation, Porsche Entry & Drive, Stainless steel skid plates front and rear, Automatic tailgate, Reversing camera with Park Assist front and rear, Heated 3 - spoke multi function steering wheel, Privacy glass, Porsche logo and model designation painted, Side airbags (rear), Servotronic, Monochrome black exterior package high - gloss, Universal audio interface, Brushed aluminium interior package, Non-smoker package, One owner from new, Over one hundred thousand pounds new with this specification.

These features include paddle shift gears for added comfort, rear parking sensors for making the parking simpler of this exquisite sedan, a cruise control features that gives the driver some time to relax while going for longer drives, a power steering for easy maneuvering of this sedan which also has mounted control buttons for enhanced comfort of the driver and a powerful and efficient automatic air conditioner with heater and ventilation that has silver finish on the vents and cools the entire cabin very quickly, a sliding front arm rest with storage and a USB interface to further augment the comfort quotient of the front passengers, a rear center armrest that further adds to the lavishness along with music system controls and a single cup holder that also has a lid, which saves anything from spilling into the car.

====== OPTION PACKAGES: BURMESTER HIGH - END SURROUND SOUND SYSTEM: 16 individually driven loudspeakers including a 25 - cm 300 - watt active subwoofer with Class D digital amplifier, complex high - end components such as special ribbon tweeters (air motion transformers (AMT)-RRB-, preset sound sets and sound conditioner, WHEELS: 21 911 TURBO DESIGN: front / rear: 10J x 21RO50, 1 - piece alloy wheels, wheel centers and full - color Porsche crest, Wheel Arch Extensions, Tires: 21, PREMIUM PACKAGE PLUS: Front Seat Ventilation, seat squabs and backrests in the front featuring three - stage ventilation and separate controls for left and right, Porsche Dynamic Light System Plus (PDLS), Lane Change Assist (LCA), a visual signal from the exterior mirrors, Porsche Dynamic Light System Plus (PDLS Plus), Panoramic Roof System, 2 segments of tinted safety glass, electrically operated sunscreen covering entire glass and comfort closing facility, Reversing Camera with Front & Rear ParkAssist, a color camera image with dynamic guidelines on the audio system CDR Plus and the Porsche Communication Management (PCM) screen facilitates controlled and precise reverse parking and maneuvering, Electric Sunblinds for Rear Side Windows Horsepower calculations based on trim engine conVentilation, seat squabs and backrests in the front featuring three - stage ventilation and separate controls for left and right, Porsche Dynamic Light System Plus (PDLS), Lane Change Assist (LCA), a visual signal from the exterior mirrors, Porsche Dynamic Light System Plus (PDLS Plus), Panoramic Roof System, 2 segments of tinted safety glass, electrically operated sunscreen covering entire glass and comfort closing facility, Reversing Camera with Front & Rear ParkAssist, a color camera image with dynamic guidelines on the audio system CDR Plus and the Porsche Communication Management (PCM) screen facilitates controlled and precise reverse parking and maneuvering, Electric Sunblinds for Rear Side Windows Horsepower calculations based on trim engine conventilation and separate controls for left and right, Porsche Dynamic Light System Plus (PDLS), Lane Change Assist (LCA), a visual signal from the exterior mirrors, Porsche Dynamic Light System Plus (PDLS Plus), Panoramic Roof System, 2 segments of tinted safety glass, electrically operated sunscreen covering entire glass and comfort closing facility, Reversing Camera with Front & Rear ParkAssist, a color camera image with dynamic guidelines on the audio system CDR Plus and the Porsche Communication Management (PCM) screen facilitates controlled and precise reverse parking and maneuvering, Electric Sunblinds for Rear Side Windows Horsepower calculations based on trim engine configuration.

Options: Am / Fm Stereo W / Cd / Mp3 Player - Inc: Auto - Store Fm Diversity Antenna Auxiliary Input Located Inside Center Console Dvd Changer Prep Premium High - Fidelity 16 - Speaker Sound System - Inc: Digital Sound Processing (Dsp)(2) Subwoofers Under Front Seats 600 - Watt Digital 9 - Channel Amplifier Hd Radio W / Multicast Fm Station Reception Entertainment Server 12 Gb Hard Drive W / Usb Port For Media Transfer Body - Color Roof Trim Strips Power 2 - Way Tilt / Slide Glass Moonroof W / Key - Off & One - Touch Operation Sunshade Wind Deflector Body - Color Bumpers W / Hydraulic Energy Absorbers & (Front Only) Compressible Elements Power Adjustable Power - Folding Heated Auto - Dimming Body - Color Side - View Mirrors - Inc: 2 - Position Memory Rh Automatic Tilt - Down In Reverse Illuminated Exterior Door Handles & Ground Illumination Intermittent Rain - Sensing Windshield Wipers W / Adjustable & Vehicle - Speed - Sensitive Wiping Interval Single - Wipe Control Windshield - Washer System W / Heated Washer Jets 19 X 8.5 V - Spoke Light Alloy Wheels (Style 426)- Inc: P245 / 45R19 Run - Flat All - Season Tires Led Fog Lights Automatic Trunk Lid Open / Close Xenon Rain - Sensing Adaptive Headlights - Inc: Dynamic Auto - Leveling Corona Headlight - Rings & Cornering Lights Retractable High - Intensity Headlight Washers Body - Color Exterior Door Handles Adaptive Brake Lights Pathway Lighting Feature Programmable Via Vehicle & Key Memory Power Soft - Close Automatic Doors Dual Cupholders Front & Rear Front Visors W / Illuminated Vanity Mirrors Dynamic Cruise Control Expanded Check Control Vehicle Monitor System Power Windows - Inc: Key - Off Operation One - Touch Open / Close Anti-Trapping Feature Coded Driveaway Protection Ambiance Lighting In Front Rear & Door Panels Dual Illuminated Rear Vanity Mirrors Integrated Into Rear Cabin Roof Lining Vehicle & Key Memory Fully Finished Trunk Comfort Access Keyless Entry W / Multi-Function Remote Rear Center Armrest W / Storage Compartment Rear Window Defogger Auto - Dimming Rear - View Mirror 4 - Zone Automatic Climate Control - Inc: Draft - Free Vents Solar Sensor Automatic Recirculation Heat - At - Rest Feature Automatic Ventilation Electronic Analog Speedometer & Tachometer Anti-Theft Alarm System - Inc: Interior Motion Detector Owner's Manual Condition - Based Service Display W / Additional Functions Accessible Through Idrive System Central Power Locking System - Inc: Anti-Theft Feature Selective Unlocking Programmable Via Vehicle & Key Memory Nappa Leather Upholstery Black Panel Display W / Lcd Main & Trip Odometer Displays & Warning Indicators In Dial Faces Front & Rear Floor Mats Hard Drive - Based Navigation System - Inc: Voice - Command & Real Time Traffic Info Fineline High Gloss Wood Interior Trim Power Tilt / Telescoping Steering Column Remote Trunk Release Heated Front Seats W / Fast Heating & Balance Control Front Console Compartment - Inc: Coinholder Illumination Multi-Contour 20 - Way Power Front Bucket Seats - Inc: 4 - Way Pwr Lumbar Support Articulated Upper Backrest Adjustable Backrest Width Adjustable Thigh Support Driver & Front Passenger Seat Memory Active Head Restraints W / Adjustable Side Support Integrated Universal Garage Door Opener Multi-Function Sports Leather - Wrapped Steering Wheel - Inc: Audio Controls Phone Controls 2 - Position Memory Smokers Pkg Idrive System - Inc: On - Board Computer Controller (8) Programmable Memory Buttons 8 - Speed Automatic Transmission - Inc: Automatic & Manual Shift Modes Both W / Fully Synchronized Electronic Gear Changes Self - Leveling Air Spring Rear Suspension Rear Wheel Drive 4.4 - Liter Twinpower Turbo 32 - Valve 445 - Hp V - 8 Engine - Inc: Double - Vanos & Valvetronic Variable Valve Control High - Precision Direct Injection Dynamic Damping Control Driving Dynamics Control Front Multi-Link Double - Wishbone Aluminum Suspension Rear Multi-Link Integral - V Aluminum Suspension Brake Energy Regeneration To Convert Kinetic Energy Into Usable Electrical Pwr 4 - Wheel Ventilated Disc Brakes W / Electronic Brake Proportioning Twin - Tube Gas - Pressure Shock Absorbers Vehicle - Speed - Sensitive Variable - Assist Variable - Ratio Rack - & - Pinion Power Steering Auto Start - Stop Function Aluminum Front & Rear Subframes Electromechanical Parking Brake ** Preliminary Standard Equipment ** Front - Seat Side - Impact Airbags 3 - Point Safety Belt System - Inc: Alr In All Passenger Positions Rear - View Camera Child Safety Rear Door Locks Anti-Lock Braking System (Abs) Driver & Front Passenger Dual - Threshold Dual - Stage Front Airbags W / Passenger Occupant Sensor Front & Rear Head Protection System (Hps) Corona Ring Integrated Daytime Running Lights Front & Rear Park Distance Control W / Graphic Display Emergency Interior Trunk Release Handle Front Safety Belt Automatic Pretensioners Acoustic Belt Warning Active Protection Bmw Assist W / Enhanced Bluetooth & Usb - Inc: (4) Years Of Automatic Collision Notification Emergency Request Enhanced Roadside Assistance Remote Door Unlock Stolen Vehicle Recovery Customer Relations Teleservice Mobile Office Features Myinfo Lower Anchors & Tethers For Children (Latch) On Rear Outboard Seats Dynamic Stability Control (Dsc)- Inc: Brake Fade Compensation Start - Off Assistant Brake Drying Brake Stand - By Dynamic Traction Control (Dtc) Dynamic Brake Control Crash Sensor That Activates Battery Safety Terminal Disconnect Of Alternator Fuel Pump & Starter From Battery Automatically Unlocks Doors Turns On Hazard & Interior Lights Tire Pressure Monitor Active Knee Protection

Within weeks of the 1971 models» debut, however, Buick — and all other GM dealers — received multiple complaints from drivers who complained the ventilation system pulled cold air into the car before the heater could warm up — and could not be shut off.

The air - conditioning and ventilation controls protrude vertically from the dash and slide horizontally to and fro, an interesting arrangement — but I'd try not to to drop pennies, hairpins, etc. into the slots.

Replace the micro filter that removes dust, pollen, and most allergens from the air that enters a vehicle's ventilation system.

The batteries are housed in a waterproof stainless - steel safety cell below the passenger - compartment floor, and if they become too warm, cooled air from the ventilation system is circulated to the pack.

The advanced ventilation systems help air flow from front to back cooling critical components of the perfectly balanced powertrain.

Porsche Entry & Drive, in - car transmitter, interior and exterior antenna system, proximity sensors, locking buttons on exterior door handles and double closing button for the automatic tailgate, Front Seat Ventilation, seat squabs and backrests in the front featuring three - stage ventilation and separate controls for left and right, 14 - Way Power Seats, memory for driver and front passenger seat settings, steering column and exterior mirror positions and settings for lights, wipers, air conditioning, door locking, instrument cluster and PCM on the key remote, Memory Package, Lane Change Assist (LCA), a visual signal from the exterior mirrors, Front & Rear Seat Heating, three - stage heating w / separate controls for left and right seats, LED Headlights, Porsche Dynamic Light System Plus (PDLS Plus), Comfort Lighting Package (PP6), Reversing Camera w / Front & Rear ParkAssist,; a color camera image w / dynamic guidelines on the audio system CDR Plus and the Porsche Communication Management (PCM) screen facilitates controlled and precise reverse parking and maneuvering, Electric Slide & Tilt Glass Sunroof, tinted single - sheet safety glass w / manual sunscreen and comfort closing facility, Electric Sunblinds for Rear SVentilation, seat squabs and backrests in the front featuring three - stage ventilation and separate controls for left and right, 14 - Way Power Seats, memory for driver and front passenger seat settings, steering column and exterior mirror positions and settings for lights, wipers, air conditioning, door locking, instrument cluster and PCM on the key remote, Memory Package, Lane Change Assist (LCA), a visual signal from the exterior mirrors, Front & Rear Seat Heating, three - stage heating w / separate controls for left and right seats, LED Headlights, Porsche Dynamic Light System Plus (PDLS Plus), Comfort Lighting Package (PP6), Reversing Camera w / Front & Rear ParkAssist,; a color camera image w / dynamic guidelines on the audio system CDR Plus and the Porsche Communication Management (PCM) screen facilitates controlled and precise reverse parking and maneuvering, Electric Slide & Tilt Glass Sunroof, tinted single - sheet safety glass w / manual sunscreen and comfort closing facility, Electric Sunblinds for Rear Sventilation and separate controls for left and right, 14 - Way Power Seats, memory for driver and front passenger seat settings, steering column and exterior mirror positions and settings for lights, wipers, air conditioning, door locking, instrument cluster and PCM on the key remote, Memory Package, Lane Change Assist (LCA), a visual signal from the exterior mirrors, Front & Rear Seat Heating, three - stage heating w / separate controls for left and right seats, LED Headlights, Porsche Dynamic Light System Plus (PDLS Plus), Comfort Lighting Package (PP6), Reversing Camera w / Front & Rear ParkAssist,; a color camera image w / dynamic guidelines on the audio system CDR Plus and the Porsche Communication Management (PCM) screen facilitates controlled and precise reverse parking and maneuvering, Electric Slide & Tilt Glass Sunroof, tinted single - sheet safety glass w / manual sunscreen and comfort closing facility, Electric Sunblinds for Rear Side Windows

Porsche Entry & Drive, in - car transmitter, interior and exterior antenna system, proximity sensors, locking buttons on exterior door handles and double closing button for the automatic tailgate, Front Seat Ventilation, seat squabs and backrests in the front featuring three - stage ventilation and separate controls for left and right, 14 - Way Power Seats, electric seat squab length adjustment and four - way lumbar support for driver and front passenger, Comfort Memory Package, memory for driver and front passenger seat settings, steering column and exterior mirror positions and settings for lights, wipers, air conditioning, door locking, instrument cluster, PCM on the key remote and exterior mirror parking aid (automatic mirror dipping), Lane Change Assist (LCA), a visual signal from the exterior mirrors, Front & Rear Seat Heating, three - stage heating w / separate controls for left and right seats, Panoramic Roof System, 2 segments of tinted safety glass,; electrically operated sunscreen covering entire glass and comfort closing facility, LED Headlights, Porsche Dynamic Light System Plus (PDLS Plus), Comfort Lighting Package (PP6), Reversing Camera w / Front & Rear ParkAssist, a color camera image w / dynamic guidelines on the audio system CDR Plus and the Porsche Communication Management (PCM) screen facilitates controlled and precise reverse parking and maneuvering, Electric Sunblinds for Rear SVentilation, seat squabs and backrests in the front featuring three - stage ventilation and separate controls for left and right, 14 - Way Power Seats, electric seat squab length adjustment and four - way lumbar support for driver and front passenger, Comfort Memory Package, memory for driver and front passenger seat settings, steering column and exterior mirror positions and settings for lights, wipers, air conditioning, door locking, instrument cluster, PCM on the key remote and exterior mirror parking aid (automatic mirror dipping), Lane Change Assist (LCA), a visual signal from the exterior mirrors, Front & Rear Seat Heating, three - stage heating w / separate controls for left and right seats, Panoramic Roof System, 2 segments of tinted safety glass,; electrically operated sunscreen covering entire glass and comfort closing facility, LED Headlights, Porsche Dynamic Light System Plus (PDLS Plus), Comfort Lighting Package (PP6), Reversing Camera w / Front & Rear ParkAssist, a color camera image w / dynamic guidelines on the audio system CDR Plus and the Porsche Communication Management (PCM) screen facilitates controlled and precise reverse parking and maneuvering, Electric Sunblinds for Rear Sventilation and separate controls for left and right, 14 - Way Power Seats, electric seat squab length adjustment and four - way lumbar support for driver and front passenger, Comfort Memory Package, memory for driver and front passenger seat settings, steering column and exterior mirror positions and settings for lights, wipers, air conditioning, door locking, instrument cluster, PCM on the key remote and exterior mirror parking aid (automatic mirror dipping), Lane Change Assist (LCA), a visual signal from the exterior mirrors, Front & Rear Seat Heating, three - stage heating w / separate controls for left and right seats, Panoramic Roof System, 2 segments of tinted safety glass,; electrically operated sunscreen covering entire glass and comfort closing facility, LED Headlights, Porsche Dynamic Light System Plus (PDLS Plus), Comfort Lighting Package (PP6), Reversing Camera w / Front & Rear ParkAssist, a color camera image w / dynamic guidelines on the audio system CDR Plus and the Porsche Communication Management (PCM) screen facilitates controlled and precise reverse parking and maneuvering, Electric Sunblinds for Rear Side Windows

Hyundai engineers discovered that occupants start to get drowsy when CO2 in the vehicle reaches certain levels, so the new ventilation system prevents this from happening by monitoring the vehicle's intake of fresh or re-circulated air using a specific CO2 sensor.

The advanced ventilation systems help air flow from front to back cooling critical components of the powertrain.

The recipe contains all the goodies you would expect from a GT racer, a wide carbon fiber bodykit, with all sorts of air vents and sophisticated ventilation systems.

* Packages That Make Driving the Porsche Cayenne Platinum Edition An Experience * LANE CHANGE ASSIST (LCA)- inc: a visual signal from the exterior mirrors, FRONT SEAT VENTILATION - inc: seat squabs and backrests in the front featuring three - stage ventilation and separate controls for left and right, 14 - WAY POWER SEATS - inc: memory for driver and front passenger seat settings, steering column and exterior mirror positions and settings for lights, wipers, air conditioning, door locking, instrument cluster and PCM on the key remote, Memory Package, Wheels w / Locks, Trunk / Hatch Auto - Latch, Trip Computer, Transmission: 8 - Speed Tiptronic S Automatic - inc: auto start / stop function and gearshift controls on steering wheel, Transmission w / Driver Selectable Mode and Oil Cooler, Towing w / Trailer Sway Control, Tires: P275 / 45R20, Tire Specific Low Tire Pressure Warning, Tailgate / Rear Door Lock Included w / Power VENTILATION - inc: seat squabs and backrests in the front featuring three - stage ventilation and separate controls for left and right, 14 - WAY POWER SEATS - inc: memory for driver and front passenger seat settings, steering column and exterior mirror positions and settings for lights, wipers, air conditioning, door locking, instrument cluster and PCM on the key remote, Memory Package, Wheels w / Locks, Trunk / Hatch Auto - Latch, Trip Computer, Transmission: 8 - Speed Tiptronic S Automatic - inc: auto start / stop function and gearshift controls on steering wheel, Transmission w / Driver Selectable Mode and Oil Cooler, Towing w / Trailer Sway Control, Tires: P275 / 45R20, Tire Specific Low Tire Pressure Warning, Tailgate / Rear Door Lock Included w / Power ventilation and separate controls for left and right, 14 - WAY POWER SEATS - inc: memory for driver and front passenger seat settings, steering column and exterior mirror positions and settings for lights, wipers, air conditioning, door locking, instrument cluster and PCM on the key remote, Memory Package, Wheels w / Locks, Trunk / Hatch Auto - Latch, Trip Computer, Transmission: 8 - Speed Tiptronic S Automatic - inc: auto start / stop function and gearshift controls on steering wheel, Transmission w / Driver Selectable Mode and Oil Cooler, Towing w / Trailer Sway Control, Tires: P275 / 45R20, Tire Specific Low Tire Pressure Warning, Tailgate / Rear Door Lock Included w / Power Door Locks.

Winners of best award presentations from the event included: Best Avian / Exotics Presentation Dr. Mary Thurber - «Detection of Avian Boravirus in Captive Thick - billed Parrots (Rhynchopsitta Pachyrhyncha) by RT - PCR and ELISA» Best Large Animal Presentation Dr. Lisa Gamsjaeger - «Sodium Iodide as a Preventative Strategy for Respiratory Disease in Preweaned Dairy Calves» Best Small Animal Presentation # 1 Dr. Catherine Belanger - «High - Pressure Balloon Valvuloplasty for Severe Pulmonic Stenosis: A Prospective Observational Study in 25 Dogs» Best Small Animal Presentation # 2 Dr. Chai - Fei Li - «Exosome - Associated Integrins as Liquid Biopsy Biomarkers for Canine Glioma» Chris Smith Award Dr. Fauna Smith - «Eosinophilic Peritonitis in 8 Horses (1995 - 2015)» Gerald Ling Award Dr. Kate Farrell - «Evaluation of Pulse Oximetry as a Surrogate for Pao2 in Awake Dogs Breathing Room Air and Anesthetized Dogs on Mechanical Ventilation» UC Davis, with the largest resident training program of any veterinary hospital in the country, is able to offer unique research and publishing opportunities not available elsewhere to veterinarians pursuing advanced training at teaching hospitals.

This makes them the easiest type of cage to clean, while they also have the best ventilation, meaning that there are no problems with air quality or condensation, although they do need to be kept in an area away from drafts.

All bedrooms are air - conditioned and the living areas are equipped with ventilation fans and a 32» wall - mounted LCD screen complete with 12 DStv channels to choose from.

The book starts with a list of must - know acronyms (from GHG to HVAC to NIMBY (greenhouse gasses, heating ventilation and air conditioning, not in my back yard if you're wondering)-RRB- and then quickly launches into an explanation of what Clean Tech means, what it is, and why it's booming.

A heat exchanger is used for ventilation, returning heat from the «used» air to the fresh air without mixing these (HR technique).

In a range of naturally ventilated homes with airtightness ranging from 5 to 20 ach @ 50Pa, winter air exchange rates were estimated to vary between 0.2 and 0.7 ach — and the ventilation rate was not closely related to airtightness, which casts doubt on the long standing assumption that infiltration can be seen as part of the ventilation strategy.2

Includes ventilation (economizers; heat recovery from exhaust air), cooling (evaporative cooling, cool storage; heat recovery from chillers; high - efficiency air conditioning), heating, and automatic energy management systems.

Poor indoor air quality can result from inadequate or inappropriate ventilation.

Note: ventilation in a Passive House is — deviating from the experience that most of us have with cars or offices — silent, non-draughty, the air is typically not conditioned at all, and sourced filtered directly from the outdoors.

Your plans will need to demonstrate that you have adequate ventilation including but not limited to combustible air for fuel burning appliances, an air return to replace any vented moisture laden air, and that the venting is a minimum of 36 ″ away from an operable window.

All ventilation through a Heat Recover Ventilator which conserves 95 % of heat and cold from outgoing air.

Ventilation systems replace stale or contaminated interior air with fresh air from the outside.

A continuous whole - house exhaust system provides ventilation by using a single - point or multi-point central fan to remove air from the building (Concannon, 2002).

«From a temperature comfort point of view, we're really happy, but we're more interested in whether the heat recovery ventilation units actually provide the level of fresh air comfort, and whether people notice the difference.»

The «ventilation» air could be fresh and healthy or it could be coming from locations with high pollutant concentrations.

Exhaust ventilation systems in all climatic zones draw outside air from leakage openings and pathways located randomly throughout the building envelope; thus, it is not possible to treat the outside air before it enters the living space.

Unlike traditional, all - in - one HVAC systems that cool and recirculate indoor and outdoor air, displacement ventilation draws in only fresh air from the outdoors, and uses enthalpy - wheel energy recovery to cool the air slightly by transferring energy (heat) between incoming air and return air within the system's air handlers.