r/AirConditioners is a subreddit with 47k members. The community frequently discusses ac, portable, noise, cooling, and unit, and they frequently recommend/review cleaning product, and the most common flair used is mini split, window ac, question, portable ac, and central ac.
This sub is dedicated to all types of air conditioning systems. If you have any questions regarding your air conditioning system, feel free to post here.
Popular Topics in r/AirConditioners
#1
Ac
252 posts
#2
Portable
33 posts
#3
Noise
33 posts
#4
Cooling
25 posts
#5
Unit
22 posts
#6
Struggling
22 posts
#7
Window
17 posts
#8
Portable Ac
17 posts
#9
Aircon
14 posts
#10
Mold
13 posts
Products Discussed in r/AirConditioners
Cleaning Product
1 review
#1
Ductaid
5.0★ from 1 review
Flair Used in r/AirConditioners
#1
Mini Split
: "Can someone find out how many BTU my air conditioner has?"
21 posts
#2
Window AC
: "Old kenmore air conditioner i fixed because the controls failed"
15 posts
#3
Question
: "Airco Fins bet on new LG AC Unit"
15 posts
#4
Portable AC
: "Need a good compact portable AC for 120 sqft room"
8 posts
#5
Central AC
: "My heating and cooling service says the freeon for my unit is going to be discontinued next year"
7 posts
#6
Through The Wall
: "This 1970s KeepRite units in a days inn still working after 50 years"
5 posts
#7
Troubleshooting
: "Airwell doubt"
5 posts
#8
General
: "Just had to replace this compressor yesterday(Banned from r/hvac for this post)"
3 posts
#9
Heat Pumps
: "Is Heat Pump Performance Only About the Hardware?"
3 posts
#10
Heat Pump
: "Convert from Propane for Electric Heat Pump"
1 post
Member Growth in r/AirConditioners
Yearly
+14k members(41.0%)
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About
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Last updated: November 9, 2026