r/heatpumps is a subreddit with 48k members. The most common kinds of discussions are solution requests and advice requests, and the community frequently discusses heat pump, mini split, installation, mitsubishi, and looking for, 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
: "Plumber said installation wasn't possible due to height but..."
14 posts
#2
Advice Requests
: "Rate my install"
14 posts
#3
Pain & Anger
: "Renting and our power bill seems ridiculously high, could the installation be an issue I bring up with my landlord?"
5 posts
#4
Money Talk
: "I'm being quoted 15 to 20K for installation, plus the cost of the hardware. Is this crazy and can I just install it myself and have someone come in and connect it after?"
1 post
#5
Opportunities
: "We’re looking for U.S. homeowners for an Indiana University study on household electrification technology adoption. If you may be interested in participating, please complete the linked screening survey to confirm your eligibility. Participants who complete the interview will receive $30 gift card."
1 post
#6
Self-Promotion
: "I'm the organizer of the California Heat Pump Group Buy, AMA!"
1 post
Popular Topics in r/heatpumps
#1
Heat Pump
: "Heat Pumps & Trump"
193 posts
#2
Mini Split
: "Cleaning the Mini Split"
43 posts
#3
Installation
: "Plumber said Installation wasn't possible due to height but..."
40 posts
#4
Mitsubishi
: "Do normal homeowners actually buy Mitsubishi systems, or is Reddit just skewed toward premium installs?"
29 posts
#5
Looking For
21 posts
#6
Quote
: "Getting Quotes for whole home heat pump replacement of oil furnace from 1951 - worth the change?"
18 posts
#7
Water Heater
: "Another heat pump hot water/thermal battery system. LG 4 ton heat heat pump with Sanco heat pump Water Heater with Harvest system and hydronic coil"
15 posts
#8
Thermostat
: "Mitsubishi Thermostat"
10 posts
#9
Advice
: "Advice On Heat Pump Water Heater"
10 posts
#10
Heatpump
: "Former Tesla exec and Heron Power CEO Drew Baglino has founded a heat pump startup | TechCrunch"
10 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
: "2026 will be a HVAC contractor bloodbath"
44 posts
#2
Learning/Info
: "Heat Pumps & Trump"
16 posts
#3
Photo Video Fun
: "You don’t see nearly enough people wallpapering their air handlers"
5 posts
#4
🐋
: "Bekomme eine vwl105/8.1 im Herbst"
2 posts
Member Growth in r/heatpumps
Yearly
+19k members(68.6%)
Similar Subreddits to r/heatpumps
r/HVAC
238k members
11.2% / yr
r/hvacadvice
242k members
44.8% / yr
r/solar
198k members
15.0% / yr
r/SolarUK
22k members
109.8% / 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/heatpumps, 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: June 19, 2026