r/heatpumps is a subreddit with 50k members. The most common kinds of discussions are solution requests and advice requests, and the community frequently discusses heat pump, mini split, installation, looking for, and mitsubishi, 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..."
18 posts
#2
Advice Requests
: "Are heat pumps really worth it for cold weather?"
17 posts
#3
Pain & Anger
: "Noise from heat pump water heater, only a month old"
5 posts
#4
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
#5
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"
132 posts
#2
Mini Split
: "Cleaning the Mini Split"
29 posts
#3
Installation
: "Plumber said Installation wasn't possible due to height but..."
27 posts
#4
Looking For
21 posts
#5
Mitsubishi
: "Do normal homeowners actually buy Mitsubishi systems, or is Reddit just skewed toward premium installs?"
20 posts
#6
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"
12 posts
#7
Quote
: "Getting Quotes for whole home heat pump replacement of oil furnace from 1951 - worth the change?"
12 posts
#8
Thermostat
: "Mitsubishi Thermostat"
10 posts
#9
Heatpump
: "Former Tesla exec and Heron Power CEO Drew Baglino has founded a heat pump startup | TechCrunch"
10 posts
#10
Advice
: "Advice On Heat Pump Water Heater"
9 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"
56 posts
#2
Learning/Info
: "Heat Pumps & Trump"
14 posts
#3
Photo Video Fun
: "Cleaning the mini split"
3 posts
#4
🐋
: "Bekomme eine vwl105/8.1 im Herbst"
1 post
Member Growth in r/heatpumps
Yearly
+21k members(74.0%)
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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 30, 2026