r/heatpumps is a subreddit with 63k members. The most common kinds of discussions are solution requests and advice requests, and the community frequently discusses heat pump, looking for, mini split, hot water, and heat pump problems, 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
Solution Requests
: "Why are people paying more for Carrier when Midea EVOX 3 seems to be basically the same system?"
17 posts
#2
Advice Requests
: "Quotes for Heat Pumps, New England. Need Advice."
8 posts
#3
Pain & Anger
: "Insane variability in minisplit prices"
2 posts
#4
Money Talk
: "Is this a fair price for a heat pump + furnace + water heater (Ontario, CAD)?"
1 post
#5
News
: "Heads up - new rebate program in Los Angeles metro area"
1 post
Popular Topics in r/heatpumps
#1
Heat Pump
: "Skyven Technologies’ industrial Heat Pump achieves COP of 8.0"
54 posts
#2
Looking For
20 posts
#3
Mini Split
: "For one hard-to-cool room, when does a Mini Split make more sense than a portable AC?"
10 posts
#4
Hot Water
: "4 bed - heat pump for Hot Water and FCU"
7 posts
#5
Heat Pump Problems
: "What are the most common problems with heat pumps?"
5 posts
#6
Thermostat
: "Pro Thermostats and Carrier HP efficient?"
4 posts
#7
Installation
4 posts
#8
Furnace
: "Amana Dual-Fual heat pump/Furnace settings question"
4 posts
#9
Heat Pump Installation
: "New Heat Pump Installation Southern California"
4 posts
#10
Monitoring
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
: "heat pumps"
59 posts
#2
Learning/Info
: "My water heater is cooler than yours - Technology Connections"
8 posts
Member Growth in r/heatpumps
Yearly
+33k members(107.6%)
Similar Subreddits to r/heatpumps
r/askHVAC
7k members
742.9% / yr
r/hvacadvice
294k members
52.7% / yr
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Last updated: September 14, 2026