r/refrigeration↗
Commercial and Industrial Refrigeration
A place for professionals to have discussions, ask questions, and share stories related to the Commercial and Industrial Refrigeration industry. Please read through our rules before contributing! Posts about residential or domestic units will be removed. These topics should be directed to the respective /r/HVAC and /r/Appliances subreddits.
32k subscribers182 posts / mo in Sep 2026154 authors / mosince 2012
r/refrigeration has 32k members (+22% over the last 12 months). It gets about 182 posts a month from 154 people. Top topics: HVAC Trades, Coolant Issues and Apprenticeships Advice.
When to post on r/refrigeration
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How r/refrigeration has grown
Subscriber growth
Subscribers over time
Monthly activity
Posts, comments and authors per month
Topics and brands on r/refrigeration
Top topics
Share of the subreddit's posts
- HVAC Trades7.3%
- Coolant Issues1.1%
- Apprenticeships Advice0.6%
- Car Air Conditioning Issues0.6%
- Engine Components0.4%
Brands people mention
Most-mentioned brands and sites, last 12 months
Posting rules for r/refrigeration
Which post types r/refrigeration allows, the karma and account age it asks for, required flair, and every community rule — read from Reddit.
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How often posts get removed on r/refrigeration
The best day and hour for r/refrigeration, how many posts moderators remove and which kinds, the shape of its year, and weekdays against weekends.
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What works on r/refrigeration
Title and body length that does well on r/refrigeration, and its mix of text posts, links, images, galleries and video.
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Who posts on r/refrigeration
Gender and age of the people who write on r/refrigeration, the countries and US states they live in, their jobs, and whether a few regulars carry the conversation.
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What people ask for on r/refrigeration
Requests for recommendations, help and alternatives on r/refrigeration, its signature words and phrases, the brands and sites people link with counts, and the tone of the comments.
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Subreddits like r/refrigeration
Communities that share topics, members or crossposts with r/refrigeration.
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See all of r/refrigeration
Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research