結果 : what is used to measure air flow from ac unit
8:08

Measuring Static Pressure on an Air Handler for Airflow CFM!

AC Service Tech LLC
335,158 回視聴 - 5 年前
10:38

Measuring Airflow CFM on HVAC Systems! Finding Airflow Problems!

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5:25

Calculating CFM or Velocity from Area

MEP Academy
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11:57

Airflow CFM Measured with a Hot Wire Anemometer!

AC Service Tech LLC
78,092 回視聴 - 5 年前

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6:32

Understanding Air Flow | Ask This Old House

This Old House
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7:01

Anemometer + Flow Hood: Discovering a Grille's K-Factor for HVAC Airflow Testing

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181,455 回視聴 - 10 年前
2:53

Measuring Airflow with Tony Gonzalez of Fieldpiece

ESCO Institute-HVAC Excellence
2,086 回視聴 - 2 年前
3:48

AAb air flow meter vs cfm calc.

Expert Express plumbing heating and air conditioning
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1:53

Measuring In-Duct Airflow with the Testo 405i

HVAC School
19,879 回視聴 - 7 年前
4:08

The Value of HVAC Air Flow Analysis

The Energy Conservatory
1,015 回視聴 - 2 年前
1:52

How to Measure Total Static Pressure w/ Testo 510i

HVAC School
40,526 回視聴 - 7 年前
5:20

How to Check Air Flow on a System

Airefco Training, Service Group
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8:40

AC FREEZING, FURNACE OVERHEATING? Quickly Find the Airflow Problem on a Furnace or Air Conditioner!

AC Service Tech LLC
94,974 回視聴 - 3 年前
2:52

HVAC Tech School: How to Read AirFlow Differential Pressure?

The Control Room by ControlTrends
57,475 回視聴 - 6 年前
9:26

HVAC Temp Rise Formula used to Measure Airflow CFM!

AC Service Tech LLC
60,123 回視聴 - 5 年前
7:38

HVAC Low Airflow Diagnosis! 5 Methods to Determine if an AC Coil is Clogged with Dust!

AC Service Tech LLC
52,397 回視聴 - 2 年前
1:06:23

Impact of Airflow on Refrigerant Measurements and Performance

HVAC School
181,883 回視聴 - 4 年前
26:41

HVAC AIR FLOW CALCULATIONS

Kingenuity
89,639 回視聴 - 3 年前
7:41

"Unlock Airflow Insights: Master the Art of Measuring CFM with an Anemometer!"

WW HVAC
32,225 回視聴 - 2 年前
1:51

Measuring Air Velocity using Testo 410i

HVAC School
24,337 回視聴 - 7 年前