r/askHVAC
6k members
r/askHVAC is a subreddit with 6k members. The community frequently discusses ac, hvac, unit, thermostat, and cooling.
Popular Topics in r/askHVAC
#1
Ac
99 posts
#2
Hvac
86 posts
#3
Unit
28 posts
#4
Thermostat
23 posts
#5
Cooling
17 posts
#6
Furnace
16 posts
#7
Compressor
13 posts
#8
Noise
13 posts
#9
Condenser
11 posts
#10
Filter
10 posts
Member Growth in r/askHVAC
Yearly
+5k members(648.9%)
Similar Subreddits to r/askHVAC
r/AirConditioners
45k members
43.4% / yr
r/E34
11k members
23.3% / yr
r/heatpumps
56k members
91.0% / yr
r/HVAC
242k members
11.4% / yr
r/hvacadvice
268k members
43.7% / yr
About
GummySearch helps people research Reddit communities by organizing activity, growth, themes, and post-level signals into one place.
This page gives a focused view of r/askHVAC, including current member size, discussion patterns, product reviews, and related communities to explore.
This data is synced periodically so insights stay current and useful for ongoing research.
Last updated: August 10, 2026