r/heatpumps is a subreddit with 57k members. The most common kinds of discussions are advice requests and solution requests, and the community frequently discusses looking for, heat pump, mini split, installation, and heat, and they frequently recommend/review thermostat, heater, and pump.
A subreddit for honest questions and kind advice, homeowner empowerment, and the happenings and fun of heat pumps. Topics related to heat pump HVAC, air conditioning, air and water heating and cooling. Heaty cooly, no polluty!
Sister subreddit to r/DIYHeatPumps.
Popular Themes in r/heatpumps
#1
Advice Requests
: "Why is mini split installation so expensive?"
15 posts
#2
Solution Requests
: "Heat Pumps - which one"
10 posts
Popular Topics in r/heatpumps
#1
Looking For
20 posts
#2
Heat Pump
: "It's the last day of the California Heat Pump group buy, what do you want to know?"
15 posts
#3
Mini Split
: "Mini Split Brands"
8 posts
#4
Installation
4 posts
#5
Heat
: "Air to Water Heat pump system in a home with only electric radiators"
3 posts
#6
Thermostat
2 posts
#7
Monitoring
2 posts
#8
Vent
: "HPWH Venting"
2 posts
#9
Recommendations
: "System Recommendations to replace boiler"
2 posts
#10
Radiator
: "Replacing Radiator for bigger one"
2 posts
Products Discussed in r/heatpumps
Thermostat
22 reviews
#1
Ecobee
3.6★ from 7 reviews
#2
Mitsubishi
3.2★ from 5 reviews
#3
Cielo
5.0★ from 2 reviews
Heater
21 reviews
#1
AO Smith
3.8★ from 5 reviews
#2
Rheem
4.8★ from 4 reviews
#3
Stiebel Eltron
4.7★ from 3 reviews
Pump
18 reviews
#1
Senville
4.6★ from 8 reviews
#2
Mitsubishi
4.5★ from 2 reviews
#3
Midea
4.5★ from 2 reviews
Flair Used in r/heatpumps
#1
Question/Advice
: "Fact check: Low turndown ratios on modern heat pumps make oversizing a non-issue"
26 posts
#2
Learning/Info
: "It's the last day of the California Heat Pump group buy, what do you want to know?"
5 posts
Member Growth in r/heatpumps
Yearly
+27k members(91.0%)
Similar Subreddits to r/heatpumps
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Last updated: August 9, 2026