「Air Conditioning & Heating」KDP 类目数据
Amazon 纸书「Air Conditioning & Heating」类目的畅销榜数据(11月2日更新):中位价格 $30,评论中位数 4,平均评分 4.2,KDPTop 机会分 25/100(竞争很激烈)。
25机会分 / 100
$30中位价格
4评论中位数
| 价格区间(中间 50%) | $13.49 – $39.15 |
|---|---|
| 平均评分 | 4.2 |
| 近 90 天新书占比 | 12% |
| 榜单书数 | 98 |
| 所属分类 | 纸书 |
数据解读
- 评论门槛只有上级类目「Repair & Maintenance」的 2%(236 条),是它下面更好进的一块。
- 评论门槛低于 92% 的纸书类目:畅销书评论中位数只有 4 条,新书靠少量评论也能上榜。
- 中位价 $30,高于 89% 的纸书类目,单本利润空间更大。
「Air Conditioning & Heating」畅销榜 Top 10
-
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
作者 Bill J. Paxson
- 榜单排名#1
- 价格$22.90
- 评分4.6
- 评论133
-
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
作者 Textora Publishing
- 榜单排名#2
- 价格$29.99
- 评分4.4
- 评论80
-
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)
作者 MOTREX MANUALS
- 榜单排名#3
- 价格$74.99
- 评分5.0
- 评论4
-
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)
作者 Emmett Clayton
- 榜单排名#4
- 价格$35.99
- 评分3.8
- 评论77
-
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
作者 Cal Rhodes
- 榜单排名#5
- 价格$29.99
- 评分5.0
- 评论31
-
ASE Test Preparation - A7 Heating and Air Conditioning, 5th ed. (Automobile Certification Series)
作者 Delmar Learning
- 榜单排名#6
- 价格$25.95
- 评分4.7
- 评论480
-
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...
作者 Robert Kevin
- 榜单排名#7
- 价格$32.99
- 评分5.0
- 评论9
-
How to Repair Automotive Air-Conditioning & Heating Systems (Workbench)
作者 Jerry Clemons
- 榜单排名#8
- 价格$29.89
- 评分4.5
- 评论222
-
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
作者 Greenstone Academy
- 榜单排名#9
- 价格$32.99
- 评分5.0
- 评论11
-
AUTOMOTIVE A/C & HEATING REPAIR BIBLE: The Complete DIY Guide to Automotive Air Conditioning, Heating, Climate Control, Diagnostics, Refrigerant Service, Troubleshooting, Maintenance, and Repair
作者 Trevor M. Langford
- 榜单排名#10
- 价格$19.99
- 评论-
常见问题
「Air Conditioning & Heating」适合做 KDP 吗?
KDPTop 机会分 25/100,属于竞争很激烈。畅销榜中位数书有 4 条评论,中位价格 $30。
在「Air Conditioning & Heating」上榜需要多少评论?
畅销榜书的评论中位数是 4,94% 的书不到 100 条评论。
「Air Conditioning & Heating」的书定价多少合适?
中位价格 $30,一半的畅销书定价在 $13.49–$39.15 之间。
新书能进「Air Conditioning & Heating」畅销榜吗?
当前畅销榜里 12% 的书是近 90 天的新书。
数据说明
数据来自 KDPTop 每天对 Amazon 公开榜单页面的抓取,中位数基于最新一期畅销榜。机会分综合了评论门槛、低评论书占比、榜单更替、新书占比和价格,0–100 分,越高越容易进入。