Fox Family Heating and Air Conditioning | Troubleshooting Your Gas Furnace (The Easy Guide 2021) @foxfamilyheatingandaircond4696 | Uploaded 3 years ago | Updated 17 hours ago
If you have a furnace not working, I can help you figure what is going on with it. By using the sequence of operation will help you figure out why your furnace is blowing cold air. Troubleshooting a furnace can be done by systematically going through the furnace sequence of events, from start to finish. If a gas furnace in your home that is not heating up is the problem then this is the hvac training video for you!
Today I wanted to go over the way a gas furnace works. I want to talk about the sequence of events that needs to happen for the furnace to start blowing warm air into your house.
Well start at the thermostat and go all the way to the blower turning on forcing air into the rooms of your house.
First, we'll I'll tell you about how the thermostat calls for heat and sends the signal to the furnace.
Next up, the inducer motor comes on and evacuates the heat exchanger tubes from and stale gasses and air.
Then we talk about the pressure switch that verifies the inducer motor is working properly.
Once that happens, the ignition sequence begins. The hot surface ignitor glows, the gas valve opens. The flame starts, and the flame sensor recognizes that.
When the control board realizes the sequence of operation has begun correctly, the blower will turn on and begin blowing the warm air into the house.
***************************************************************************************************
I want to give fair warning to anyone watching this that is not already an experienced technician in the HVAC industry. This video is for educational purposes only. Fox Family Heating and Air does not recommend anyone other than a professional to start opening the furnace up and trying to diagnose the failure going on with your system.
There are high and low voltages that can shock a person. There are also lots of moving parts that can damage body parts. Namely hands and fingers. The furnace also produces hot surfaces within the furnace compartments and around the housing which can cause severe burns. There is an actual flame that is produced by the ignition and startup of a gas furnace which can cause severe burns and damage to person or property.
00:00 Intro
00:40 Warning
1:25 Thermostat
1:52 Control Board
2:05 Low Voltage Wires
2:52 Inducer Motor
3:20 Pressure Switch
3:44 Roll Out and High Limit Switches
4:14 Ignition Sequence
5:46 Heat Exchanger
6:23 Blower Startup
6:53 Start of Troubleshooting Tips
10:38 Conclusion
Please visit our website @ http://www.foxfamilyhvac.com
If you'd like to book an appointment with Fox Family Heating and Air in Sacramento, El Dorado, or Placer County, CA https://book.housecallpro.com/book/Fox-Family-Heating-and-Air-Conditioning/babd3396dba440e1afac01c631d95f1d
Call or text us at (916) 877-1577 to schedule an appointment.
Fox Family Heating and Air Conditioning, Inc. proudly serves the entire Sacramento Valley including Sacramento, Elk Grove, Roseville, Citrus Heights, Davis, Folsom, Rancho Cordova, Rocklin, Antelope, Arden Arcade, Auburn, Cameron Park, Carmichael, Diamond Springs, El Dorado Hills, Elverta, Fair Oaks, Florin, Foothill Farms, Foresthill, Georgetown, Gold River, Granite Bay, La Riviera, North Highlands, Orangevale, Parkway, South Sacramento, Pollock Pines, Rancho Murieta, Rio Linda, Rosemont, Shingle Springs, Vineyard, Wilton, Penryn, Loomis, Newcastle, Auburn Lake Trails, Garden Valley, Coloma, Plymouth, Amador City, Sutter Creek, Ione, West Sacramento. Call or Text (916) 877-1577 or visit our website online for more information at http://www.foxfamilyhvac.com/
=============================================
Disclaimer
Portions of stock footage of products was gathered from multiple sources including, manufactures, fellow creators and various other sources. HousecallPro compensates Fox Family should you like what you see in your free demo and sign up with them for 30 days.
If you have a furnace not working, I can help you figure what is going on with it. By using the sequence of operation will help you figure out why your furnace is blowing cold air. Troubleshooting a furnace can be done by systematically going through the furnace sequence of events, from start to finish. If a gas furnace in your home that is not heating up is the problem then this is the hvac training video for you!
Today I wanted to go over the way a gas furnace works. I want to talk about the sequence of events that needs to happen for the furnace to start blowing warm air into your house.
Well start at the thermostat and go all the way to the blower turning on forcing air into the rooms of your house.
First, we'll I'll tell you about how the thermostat calls for heat and sends the signal to the furnace.
Next up, the inducer motor comes on and evacuates the heat exchanger tubes from and stale gasses and air.
Then we talk about the pressure switch that verifies the inducer motor is working properly.
Once that happens, the ignition sequence begins. The hot surface ignitor glows, the gas valve opens. The flame starts, and the flame sensor recognizes that.
When the control board realizes the sequence of operation has begun correctly, the blower will turn on and begin blowing the warm air into the house.
***************************************************************************************************
I want to give fair warning to anyone watching this that is not already an experienced technician in the HVAC industry. This video is for educational purposes only. Fox Family Heating and Air does not recommend anyone other than a professional to start opening the furnace up and trying to diagnose the failure going on with your system.
There are high and low voltages that can shock a person. There are also lots of moving parts that can damage body parts. Namely hands and fingers. The furnace also produces hot surfaces within the furnace compartments and around the housing which can cause severe burns. There is an actual flame that is produced by the ignition and startup of a gas furnace which can cause severe burns and damage to person or property.
00:00 Intro
00:40 Warning
1:25 Thermostat
1:52 Control Board
2:05 Low Voltage Wires
2:52 Inducer Motor
3:20 Pressure Switch
3:44 Roll Out and High Limit Switches
4:14 Ignition Sequence
5:46 Heat Exchanger
6:23 Blower Startup
6:53 Start of Troubleshooting Tips
10:38 Conclusion
Please visit our website @ http://www.foxfamilyhvac.com
If you'd like to book an appointment with Fox Family Heating and Air in Sacramento, El Dorado, or Placer County, CA https://book.housecallpro.com/book/Fox-Family-Heating-and-Air-Conditioning/babd3396dba440e1afac01c631d95f1d
Call or text us at (916) 877-1577 to schedule an appointment.
Fox Family Heating and Air Conditioning, Inc. proudly serves the entire Sacramento Valley including Sacramento, Elk Grove, Roseville, Citrus Heights, Davis, Folsom, Rancho Cordova, Rocklin, Antelope, Arden Arcade, Auburn, Cameron Park, Carmichael, Diamond Springs, El Dorado Hills, Elverta, Fair Oaks, Florin, Foothill Farms, Foresthill, Georgetown, Gold River, Granite Bay, La Riviera, North Highlands, Orangevale, Parkway, South Sacramento, Pollock Pines, Rancho Murieta, Rio Linda, Rosemont, Shingle Springs, Vineyard, Wilton, Penryn, Loomis, Newcastle, Auburn Lake Trails, Garden Valley, Coloma, Plymouth, Amador City, Sutter Creek, Ione, West Sacramento. Call or Text (916) 877-1577 or visit our website online for more information at http://www.foxfamilyhvac.com/
=============================================
Disclaimer
Portions of stock footage of products was gathered from multiple sources including, manufactures, fellow creators and various other sources. HousecallPro compensates Fox Family should you like what you see in your free demo and sign up with them for 30 days.
