KDP categories · Top KDP authors
Air Conditioning & Heating: Amazon KDP category data
Amazon Books Best Sellers data for Air Conditioning & Heating, updated Nov 2, 2026: median price $30, median 4 reviews, average rating 4.2 and a KDPTop opportunity score of 25/100 (highly competitive).
| Price range (middle 50%) | $13.49 – $39.15 |
|---|---|
| Average rating | 4.2 |
| New releases (90 days) | 12% |
| Books on the list | 98 |
| Store | Books |
What stands out
- Its median reviews are 2% of the parent category Repair & Maintenance (236), one of the easier corners under it.
- Its review barrier is lower than in 92% of Books categories: the median best seller has only 4 reviews, so new books can chart with few.
- At $30 its median price beats 89% of Books categories, leaving more margin per copy.
Top 10 Air Conditioning & Heating best sellers
-
Car Maintenance and Repair Bible: Master DIY Car Fixes to Avoid Breakdowns & Costly Bills, Diagnose Common Issues & Save Thousands on Mechanics | Insider’s Tips for At-Home Car Maintenance
by Bill J. Paxson
- List rank#1
- Price$22.90
- Rating4.6
- Reviews133
-
ASE A1-A9 Study Guide: The Ultimate All-in-One Test Prep to Ace the ASE Exams, Become a Master Technician, and Take Your Career to the Next Level
by Textora Publishing
- List rank#2
- Price$29.99
- Rating4.4
- Reviews80
-
HONDA CR-V 2017–2026 REPAIR & MAINTENANCE MANUAL: Step-by-Step Procedures, Torque Specs, Fluid Capacities and Photo-Illustrated Repairs for 1.5L Turbo ... the Home Mechanic (Master Garage Workshop)
by MOTREX MANUALS
- List rank#3
- Price$74.99
- Rating5.0
- Reviews4
-
ASE A1-A9 Study Guide: Ace the Exam with Zero-Fluff Topic Breakdowns and 2000 Practice Q&As with Detailed Explanations (40 Full-Lenght Tests)
by Emmett Clayton
- List rank#4
- Price$35.99
- Rating3.8
- Reviews77
-
HVAC Field Diagnostics 2026: Stop Guessing, Start Measuring. The Superheat/Subcooling Grid, 30 Worked Service Calls, and the A2L Refrigerant ... and R-32) Every Technician Now Has to Know
by Cal Rhodes
- List rank#5
- Price$29.99
- Rating5.0
- Reviews31
-
ASE Test Preparation - A7 Heating and Air Conditioning, 5th ed. (Automobile Certification Series)
by Delmar Learning
- List rank#6
- Price$25.95
- Rating4.7
- Reviews480
-
ASE T1-T8 Study Guide 2026-2027: Blueprint-Mapped Review with Diagnostic Practice, 1000+ Practice Questions, 8 Full-length Exams, Detailed Rationales, and Study Plans for Medium-Heavy Truck...
by Robert Kevin
- List rank#7
- Price$32.99
- Rating5.0
- Reviews9
-
How to Repair Automotive Air-Conditioning & Heating Systems (Workbench)
by Jerry Clemons
- List rank#8
- Price$29.89
- Rating4.5
- Reviews222
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ASE A1-A9 Study Guide 2026–2027: Exam Review with Personalized Study Plan, 1000 Practice Questions, 10 Full-Length Exams, Detailed Answer Explanations, and Weak-Area Drills for Retest Confidence
by Greenstone Academy
- List rank#9
- Price$32.99
- Rating5.0
- Reviews11
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AUTOMOTIVE A/C & HEATING REPAIR BIBLE: The Complete DIY Guide to Automotive Air Conditioning, Heating, Climate Control, Diagnostics, Refrigerant Service, Troubleshooting, Maintenance, and Repair
by Trevor M. Langford
- List rank#10
- Price$19.99
- Reviews-
FAQ
Is Air Conditioning & Heating a good niche for Amazon KDP?
Its KDPTop opportunity score is 25/100, which makes it highly competitive. The median best seller has 4 reviews and sells for $30.
How many reviews do you need to rank in Air Conditioning & Heating?
The median best seller has 4 reviews, and 94% of them have fewer than 100.
What do Air Conditioning & Heating best sellers cost?
The median price is $30; half of the best sellers are priced between $13.49 and $39.15.
Can new books break into Air Conditioning & Heating?
12% of the current best sellers were released in the last 90 days.
About this data
Data comes from KDPTop's daily crawl of Amazon's public Best Sellers pages; medians use the latest list. The opportunity score (0–100, higher is easier to enter) combines the review barrier, the share of low-review books, list turnover, new-release share and price.