EA General
Collecting Data
Windows
More EA
Potpourri 2
100
A on-site evaluation and modeling and the production of this is done during basic service
What is EnerGuide Rating
100
during this service you Obtain the homeowner’s signature on the EnerGuide Rating System—Evaluation Authorization Form.
What is Basic service
100
Replacing the air between the glazing planes with an inert gas improves this
What is the glazing u-value
100
Rated Annual Energy Consumption - ___________ = EnerGuide Rating
What is Contribution from Renewables
100
At this, the pressure difference is zero - no infiltration or exfiltration
What is Neutral Pressure Plane (NPP)
200
This is recommended to be affixed to an electrical panel
What is EnerGuide Rating Label
200
When collecting information on supplementary heating systems you collect energy source, equipment type, and if efficiency is known this.
What is Make and Model
200
NAFS-08 is a requirement that these must meet.
What is windows, doors, and skylights
200
All windows, doors, and ceiling heights should be measured and recorded in _________.
What is Inches
200
How much moisture is in the air. Period.
What is Absolute humidity
300
This provides a snapshot of the building envelope and mechanical systems that were in place at the time of the home energy evaluation
What is Homeowner Information Sheet
300
The four typical DHW systems are, conventional gas, power vent/induce draft gas, electric tank, and this.
What is Instantaneous on demand tankless
300
Solar heat gains are a function of the amount of available solar energy, solar heat gain coefficient and this
What is window orientation
300
Rated Energy Intensity = Rated annual energy consumption (GJ) / _________________________
What is Above and below grade heated floor area (m2)
300
When the air is cooled to the dew point the result is this
What is Condensation
400
For homes with shared walls it is the mid-point of the common wall.
What is Building Envelope Boundary
400
Manu. Name, Model Number, Destination of Pre-heated water as either: Hot water Tank Only, Hot Water Tank & Shower
What is Drain Water Heat Recovery
400
This is a characteristic of windows that measures the fraction of light that passes through the glass
What is visible transmittance
400
There are 4 common inside sources of vaporized moisture - which are:
What is Occupants, Activities (washing cleaning) moisture in building materials, use of humidifiers
400
Discolouration around burner air inlet or draft hood may be a sign of:
What is combustion spillage
500
When calculating heat loss we need to know, surface area, R/RSI values and this.
What is Temperature Difference - Info built into software but we need correct weather region
500
Direction of airflow in a home is determined by this
What is The location of the neutral pressure plane
500
This ratio is calculated by dividing the total heating capacity provided by refridgeration system, by total electric inputs
What is COP - Coefficient of Performance
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