​Are all of your employees on the same page? Is there a discrepancy in terms or procedures? Does your office staff understand what your chimney technicians are trying to tell them? Does it take a long time to train new employees? These problems can be solved with the Chim-Scan® Factory Training (CSFT) class.

This class/book follows a video scanning and inspection process. Each of the five modules takes the technician from one transition point to the next. It provides an up-close view within the structure.  There is also a 17-page glossary with terms and images. The book includes over 400 photos that explain what you will see in the flue. 

How can your team be aligned if your technicians don’t agree on terms or the procedure? Is this causing confusion with your office staff? If each employee who trains a new technician uses their own terms and unique processes, this confuses the technicians and office support staff! Having streamlined training is essential to having a staff that works together. 
​
Do your technicians understand what is happening in the flue? A cracked chimney does not always mean a chimney fire has occurred. A crack may indicate one of these causes: overfiring, chimney fire, or a seismic event. This book focuses in depth on the symptoms to look for other than cracks. There is other evidence to gather, images to capture, and analysis of how this may affect the structure. 

Highlights for the CSFT book and training:
• What is an Ideal Chimney? How does it stand up to IRC and NFPA 211?
• When do I use IRC, NFPA 211, or the appliance manufacturer’s installation instructions?
• Understanding the Levels of Inspection and Chimney Scanning
• Cracks in the flue, Thermal Stress, and Thermal Shock
• Best viewing angles for scanning – the best angle to use by defect for the best images
• The Four Pathways to Deterioration, with examples and images
• Best Access Points for scanning
• What you might find in a chimney (animals, types of soot, etc.).
• Equipment check
• Scanning patterns

Once technicians become familiar with the content in the book, they can take the Chim-Scan® Factory Trained Technician Test to achieve this designation. They will earn a certificate and a patch. A copy of the logo is also available for their use now. This will put them light years ahead of their competition and make them a source of knowledge for homeowners.

​Our cameras feature a high-resolution chip for taking images and videos during chimney inspections. These cameras provide focus from 2” to infinity and beyond. Each camera will need a Chim-Scan® Unit to run it. 

Here are our seven cameras and their applications:
The J3D™ Camera has two cameras. A top camera for straight-up views and a side camera with a 0-90° tilt. The camera rotates continuously in a 360° pattern without having to hold a button. You can adjust the rotation speed from slow to dizzy. We do suggest a slower speed when recording a video. You can stop rotation at any time to take a photo. The J3D has 30 dimmable LED lights to brighten even the darkest chimneys. There are two rows of 9 lights above and below the side camera and 12 on top of the second camera. Both white and orange stabilizers and a rod adaptor are included.  

The Lighthouse™ Tilt Camera is the bottom half of the J3D. It features 360° of continuous rotation without having to hold a button, and the rotation speed can be easily adjusted. The camera includes a 0-90° Tilt and 2 rows of bright LED lights that are dimmable. Both white and orange stabilizers and a rod adaptor are included. 

The Mini-Enviro is the New Version of the Enviro.
Mini-Enviro™ Camera Lineup
The Mini-Enviro Camera is a high-resolution camera with 9 bright LED lights and has four different ways to use it. This economical camera provides high-resolution images and videos when inspecting chimneys, chases, attics, crawl spaces, and other hard-to-reach areas. The Mini-Enviro™ and the JS Ball ™ are priced attractively and are a great addition to your system to have as a backup camera. Here’s our lineup:

Our Mini-Enviro™ Camera set in a bracket provides high-resolution images and videos from a side view for detecting defects when scanning flues. It is set into a 3-D bracket and includes a built-in new-style mini whisker with orange and white stabilizers and a rod adaptor. The bracket is called the scanning bracket and is the most popular style. And is the standard for the camera. When you order the Mini-Enviro™ with other brackets, you won’t get this bracket. To rotate the camera, you must manually turn the chimney rods. It is a power-packed yet economical camera. 

Our new JS Ball with Mini-Enviro™ Camera was originally custom-designed for a customer, but it worked so well that we added it to our catalog. It also captures high-resolution images and videos. This camera is fixed at a 15° angle for viewing multiple interior chimney defects such as misaligned flue tiles, open mortar joints, cracks, damaged liners, and more! Like the Mini-Enviro™ Camera above, the chimney rods must be turned to scan the flue using the barber pole and reverse barber pole method. This small camera measures 5¼" high, 2" wide when facing head-on, and 2 ½" from front to back.  It also includes orange and white whisker stabilizers and a rod adaptor. 

The Dryer Vent Camera Plus™ is a Mini-Enviro™ enclosed in the Dryerball bracket (less than 2.5”) with a probe to navigate 90° elbows. The Mini-Enviro Camera is enclosed in a ball. This system includes a 35' no-kink continuous flexible rod (a 50’ custom rod is available) and a case with an easy-access cutout.

Our Mini-Enviro™ Camera on the Wired Gooseneck Rod is excellent for hard-to-access areas such as ash pits, fireplace smoke shelves, and other hard-to-reach places where a flexible camera and rod are needed, like attic spaces, wall cavities, smaller woodstoves when inspecting the interior and chases.
​
The Mini-Enviro™ is permanently attached to the Gooseneck Rod and cannot be removed. This protects the camera from falling off, and when it is paired with a painter’s pole, it’s even more stable.

The Mini-Enviro™ Camera on a Painter’s Pole provides high-resolution images and videos of challenging areas such as crawl spaces, unfinished attics, chimneys that are too far from the access door, and other hard-to-reach areas. It features 9 bright LED lights, a wired flexible Gooseneck Rod, and a wired telescoping 16’ painter’s pole. It is also ideal for checking gutters. To see images of it in use, click here.

These cameras cover a multitude of applications. Remember, each requires a Chim-Scan® Unit for smooth camera operation, video and image capture, and storage option.

​Whether performing chimney inspections or reading a chimney inspection report, one thing is clear: It is hard to argue with a high-resolution picture taken during a chimney inspection with a camera showing defects deep inside the flue. A chimney inspection done with the naked eye is no comparison to an internal chimney scanning. I used a 5’ chimney prop with hidden defects in the chimney inspections and classes I taught for 21 years. Almost 99.9% of the time, the inspectors missed an opening defect within the flue by inspecting only with a flashlight and the naked eye. These defects were only 17” from their face. 

Images and videos from scanning chimneys are one part of the equation. If you read a report with multiple pictures, can you understand what the defects are and what caused them? Here are some other questions to consider:

1. Can you identify and define “What is a defect?” within the chimney interior?"
2. Can you determine how the defect was created or the most probable way it was created?
3. Did you rule out other causes and conditions, leaving probable causes as to why the defect is there?

In my forty years in the chimney industry, I have accumulated a lot of images, videos, and knowledge regarding chimney construction and defects. I have also spoken at national and state organizations and taught at a national trade organization school for over twenty years (Chimney Safety Institute of America). 

This wealth of experience led me to envision a way to share this information with the chimney industry and anyone interested in internal chimney inspections, culminating in the following book. The Chimney Scanning & Inspection Guide.
Within this book is a brief outline:

• Where to start – Use IRC, NFPA 211, local codes, or the manufacturer’s installation instructions.
• Where to put drop cloths and prepare the area for the inspection
• How does scanning chimneys fit within the Levels of Inspection (NFPA 211)? Where do the Levels of Accessibility fit into all this?
• How do structure integrity and flue condition compare to what is the ideal chimney in the code books?
• What is happening within the flue and the chimney?
• What is the probable cause of the defect or symptom, along with an explanation?

Operating a chimney camera using the proper techniques and observation skills should produce more answers regarding the flue’s condition rather than presenting more questions. Since there are many types of installation, we segmented this book into modules to provide a step-by-step approach to chimney scanning by chimney type. The modules include:
​
• Scanning a Masonry Chimney and Fireplace
• Scanning a  Masonry Chimney and Fireplace with an Appliance (Hearth Stove & Insert)
• Scanning a Masonry Thimble Chimney Serving an Appliance(s) (Solid Fuel or Liquid Fuel(s)
• Scanning a Prefab Chimney and Fireplace
• Scanning a Prefab Chimney Serving an Appliance (Solid Fuel or Liquid Fuel(s)

Each installation type offers its unique challenges. We detail the differences between types of installations, including conditions to be alert for and the typical defects for each. The training modules listed above tell you the best access points and offer a step-by-step assessment process for home protection, defect diagnosis, and cleanup. If you would like more information about our books, click here. Otherwise, continue reading our blogs to learn about your interests.

Becoming a Chim-Scan® Factory-Trained Technician is a unique factory training program. It starts with our Chimney Scanning and inspection Guide. You can take the test once you feel confident that you know the information. You will receive a patch, certificate, and the Chim-Scan® Factory-Trained designation upon passing. 
 There are many benefits of becoming a Chim-Scan® Factory Trained Technician: 
• You may be able to get lower insurance coverage rates. Ask your agent about this.
• You receive a certificate, a patch, and the number upon passing. 
• You receive a copy of our Chim-Scan® Technician Logo for advertising. 
• This book is packed with great information: 

•  There are over 400 pictures in the book.
• The book explains Levels of Inspection and Access Points
• When to refer to IRC and NFPA 211
• Angles of imagery
• Probable cause
• The Four Pathways
• Five modules featuring multiple installation types

1. Masonry fireplace
2. Masonry fireplace with an appliance - insert or hearth stove
3. Masonry thimble chimney with a solid or liquid fuel appliance(s)
4. Prefab fireplace & chimney
5. Prefab chimney with a solid fuel or liquid fuel appliance(s)

The open-book multiple-choice test is based on this guide, the Chim-Scan® Manual, and knowledge of the Chim-Scan® System. Each question is worth one point. Since this is an open-book test, 85% of correct answers are passing scores. 
You can take the test online. Once you finish the test (100 questions) and press the Submit Button, you will receive your pass/fail at that time. Your Certificate of Completion is ready to print directly off the site. You can take it up to two times before you incur an additional charge. 
Here is the breakdown of the test and manual cost: 
The training Manual is $200 in print form, including the test for one person (there is a retest fee if the test needs retaking more than twice). If you order your book(s) before 1/31/2025, you will only pay ($87 + $15.50 shipping.) 
For each test, it is only $50 for each individual from the same company. For information on taking the 
test, scan the QR code below, visit our website at www.chimscanfactorytraining.com, or give us a call to order at 641-472-7643. 

It’s here. The time of year that drives your chimney sweeping business – cold weather. Keeping your Chim-Scan® inspection equipment in stable temperatures is essential during these more frigid temperatures. Here are some great tips for weather extremes:
• If the temperatures are near freezing, such as 35°, it is important to store your equipment where temperatures will be warmer and more stable.
• If you accidentally leave the equipment in a freezing environment, please let it warm up in a warm area before use. Extreme temperature changes can cause erratic operation and lead to malfunctions.
• On the other hand, when summer temperatures rise, try to keep this equipment stored at 80° and below. Extreme temperatures, especially on a roof, can damage equipment.
• Take your Chim-Scan® equipment with you at night. Please don’t leave it in the truck. It may get cold (or too hot in the summer) or stolen.
• When you finish the job, please put your equipment in the front of your vehicle when traveling. It usually doesn’t bounce as severely as the back (remember riding in the back of the bus when going to school?) If the equipment is in the front, there’s also less chance of something falling on it.
When winter weather arrives, your Chim-Scan® equipment, laptops, iPads, and cell phones require extra care. Be sure to use extra caution when driving and working. If you have any questions, please get in touch with us. Thank you for your business!
#chimney sweeping, #cold weather care, #chim-scan equipment, #winter weather

When to use IRC and NFPA 211 for Chimney Inspections
Both the International Residential Code (IRC) and the National Fire Protection Association (NFPA) 211 books provide information on building chimneys, fireplaces, and appliance installations. Which book should I use for chimney inspections? The IRC and NFPA 211 both cover new construction of chimneys, fireplaces, and appliance installations. However, NFPA 211 goes one step further, offering a process for inspecting chimneys, fireplaces, and appliance installations since we see the world of chimneys and fireplaces after operating. The question above is commonly debated within the chimney industry.
Are you wondering which to follow for new construction? Most states require the use of IRC, and a few require NFPA 211. Some states have their own building codes and some areas within a state have their own codes. Then there are exceptions such as historical areas. Always check locally because there may be additional local codes required above and beyond IRC or NFPA and even state codes.
When it comes to prefabricated chimney and fireplaces, the installation instructions must be used. These instructions can usually be obtained online if you know the model number. The same goes for appliances. If you need to call the manufacturer’s help desk for technical assistance, be sure to also have the serial number. The manufacturer (and their installation instructions) must be followed for installation and supersede IRC and NFPA 211.
We suggest obtaining an IRC or NFPA 211 book if you don't already own one. If your area abides by IRC for new construction, you will still need NFPA 211 for access and inspections. Additionally, you may need copies of local codes and historical district codes. As a chimney technician or inspector, it's up to you to determine if the chimney, fireplace, and appliance installations are operational-ready based on inspection criteria. Your customers count on it.

​©2024 Estoban Corporation LLC.