HomeMy WebLinkAboutDuct Test Report - SupplyRetrotec rCloud
1
Quality Assurance Report
Iecc Duct Test
PASS Your Result: 2.5 CFM/100 ft² (43 CFM * 100 / 1689 ft²)
Target < 3 CFM/100 ft²
Test Information
Test Name 325 Eagle Ridge Dr
Test Date 2024-09-20 03:47 PM (MDT)
Export id FHRXTXR5
Company Name Elite Energy Concepts
Technician Name Coltan Gechter
Technician Email coltan@eliteenergyconcepts.com
Building Information
Address 325 Eagle Ridge Dr
City Parachute
State CO
Zip/postal Code 81635-7805
Country United States
Year Constructed Not available
Elevation 5354 ft
Address Verified?Yes
Building Latitude, Longitude 39.444264, -108.032138
GPS validation Latitude/Longitude: 39.444244, -108.032209;
Accuracy: 16 ft
Estimated Distance From Address 16 ft
Test Equipment
Fan Model Retrotec 300
Fan Serial Number 3XLFT00701
Pressure Gauge Model Retrotec DM32 10A
Gauge Serial Number 415340
Environmental Conditions
Pre-test Indoor Temperature 76 °F
Pre-test Outdoor Temperature 83 °F
Wind Speed 14 MPH
Average Barometric Pressure 101.4 kPa
Test Dimensions
Conditioned Floor Area 1689 ft²
Volume 16191 ft³
Retrotec rCloud
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Test Results Summary
Test Type Iecc Duct Test
Flow Reference Pressure 25 Pa
Time Averaging 10 seconds
Induced Duct Pressure (includes baseline)-24.76 Pa
Nominal Fan Flow 42.68 CFM @ 25 Pa
Test Results
Test Data Set 1
Flow Direction Depressurize
Gauge Location Outside
Measured Pressure (Pa)-24.76
Fan Pressure [300 - 47] (Pa)171.46
Flow (CFM)42.44
Retrotec rCloud
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Test Notes
No notes entered.
Flow Equation Parameters - Factory Default
Fan Model Retrotec 300
Fan Serial Number 3XLFT00701
Flow Equation Parameters - B1
Units Used For Flow Parameters in Equation CFM
Fan pressure (FP) is the measured fan pressure when using a self-referenced fan or when the room pressure is
negative. If using a fan which is not self-referenced, and the room pressure is positive, fan pressure is calculated
by subtracting the measured room pressure from the absolute value of the fan pressure.
If PrA is greater than 0 or fan is self-referencing: FP = |PrB| - PrA
If PrA is less than 0 or fan is self-referencing: FP = PrB
Flow calculations are not valid if fan pressure is less than either MF or (K2 x |RP|)
FP = fan pressure, RP = room pressure
Range N K K1 K2 K3 K4 MF
Open 0.5010 28.9100 0.0000 0.4000 0.0000 1 20
74 0.5045 7.0770 0.0000 0.2500 0.0000 1 15
47 0.5000 3.2410 0.0000 0.1000 0.0000 1 10
29 0.5020 1.1900 0.0000 0.2000 0.0000 1 20
18 0.4990 0.4570 0.0000 0.2500 0.0000 1 25
11 0.4800 0.2080 0.0000 0.2500 0.0000 1 25
7 0.5000 0.0718 0.0000 0.1100 0.0000 1 25
102 0.5900 10.7000 0.0000 0.4000 0.0000 1 100
flow = (FP - RP x K1)n x (K + K3 x FP) x K4