The gamified training platform for refrigeration professionals
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REFRIGERATIONMENTORBETA
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⚡ QUICK FIRE QUIZ — 500 questions across 19 categories, 10 per round, 30 second timer • 🔧 FAULT FINDER — 85 real-world service call scenarios, 10 per round, 3 diagnostic steps each • 🎯 TRIVIA CHALLENGE — 85 questions, 10 per round, 15 second timer, speed bonuses • 📸 IMAGE CHALLENGE — 19 real field photos to identify faults and components • 🔀 MATCH MASTER — match refrigeration components, symptoms and terms • 💡 TECH TIP: CO₂ critical point is 31.1C / 88F at 73.8 bar / 1070 psi — above this it cannot condense to liquid • 🎓 SUPERMARKET REFRIGERATION ACADEMY — over 100 short technical videos and 350 pages of workbooks — now only $1,397 • 💡 TECH TIP: Floating head pressure saves up to 25% compressor energy in cool weather • 🌐 REFRIGERATION MENTOR COMMUNITY HUB — connect with refrigeration professionals worldwide at refrigerationmentor.mykajabi.com • 💡 TECH TIP: Suction superheat target for a TXV is 4-8C / 7-14F — too high means starved evaporator • 🎓 INTRO TO CO₂ REFRIGERATION — get started with transcritical and booster CO₂ systems at refrigerationmentor.com • 💡 TECH TIP: R404A has a GWP of 3,922 — nearly 4,000 times the global warming impact of CO₂ • ⚡ QUICK FIRE QUIZ — 500 questions across 19 categories, 10 per round, 30 second timer • 💡 TECH TIP: A filter-drier pressure drop above 2 psi / 0.14 bar indicates the drier needs replacement • 🌐 REFRIGERATION MENTOR COMMUNITY HUB — join thousands of technicians sharing knowledge and tips • 💡 TECH TIP: CO₂ booster systems operate MT suction at 20-35 bar / 290-508 psi — far higher than HFC systems
REFRIGERATION MENTOR
Welcome back, Tech.
1
DAY STREAK 🔥
LVL 1 — APPRENTICE0 XP
0 pts total500 XP to next level
TODAY'S MISSION
Daily Challenge
CO₂ & Controls Mix — 10 questions — 500 XP available
START NOW →
#—
RANK
0
CORRECT
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ACCURACY
Quick Play
⚡Quick Fire Quiz
🔧Fault Finder
📸Image Challenge
🔀Match Master
📚
On-Demand Courses
4 courses — fundamentals to expert level
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Refrigeration Mentor Hub
Join the community of refrigeration professionals
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⚠️ DISCLAIMER
Educational Purpose Only. The content in this app is intended for training purposes only. While every effort has been made to ensure accuracy, errors or omissions may exist. Always refer to manufacturer documentation, current regulations, and qualified supervision before performing any refrigeration service work. Refrigeration Mentor accepts no liability for decisions made based on content within this app.
Game Modes
Choose Your Challenge
Q 1 / 1020s
Category🔥 1x STREAK
BEGINNER
Question text
💡 FIELD TIP
ROUND COMPLETE
EXCELLENT
0 pts
0/10 correct
0
SCORE
+0
XP EARNED
0x
BEST STREAK
Question Breakdown
FAULT FINDER
SERVICE CALL — INTERMEDIATE
Case Title
REPORTED SYMPTOMS:
STEP 1 OF 3
Question
🔧 DIAGNOSTIC TIP
CALL COMPLETE
🔧 FAULT FOUND
0 pts
Diagnostic efficiency: 0%
IMAGE CHALLENGE
1 / 20
Category
Question
📸 FIELD NOTE
📸 COMPLETE
0 pts
0/7 correct
🌟 Get all 7 correct to unlock a 200 pt Bonus Question
MATCH MASTER
Set 1 / 830
Match set title
Tap a left item then a right item to match
Match all pairs to continue
Your Progress
🏆 Personal Best
ALL-TIME BEST SCORE
0
points
0
Games Played
0🔥
Best Streak
0%
Best Accuracy
⚡ Your Challenges
📋 Recent Games
🌐
Global Leaderboard Coming Soon
Compete against refrigeration technicians worldwide when Tournament Mode launches. Your personal bests will count.
Skill Tracker
📈 Your Progress
CURRENT RANK
LVL 1 — APPRENTICE
0 total XP • 0 correct answers
Skill Breakdown
Badges & Achievements
🧊
Tech Champion
APPRENTICE • LVL 1
0
POINTS
0
TOTAL XP
0
CORRECT
Trophy Cabinet
Team
🏢
No team set
Add your company in your profile
Community
📝 Support & Feedback
Found a question that seems incorrect? Think something should be updated or added? Let us know — your feedback keeps this content accurate and valuable for every technician.
📧
Get in Touch
Found an incorrect answer, a question issue, or want to suggest new content?
We would love to hear from you — email us directly and we will get back to you promptly.
All submissions are reviewed by our technical team. Thank you for helping keep Refrigeration Mentor accurate for every tech.
TRIVIA
Game Mode
⚡ Trivia Challenge
Race against the clock — 10 questions, 15 seconds each. Answer faster to earn more points. Top score goes straight to the leaderboard.
How Scoring Works
Answer in 1-3 seconds250 pts
Answer in 4-6 seconds200 pts
Answer in 7-10 seconds150 pts
Answer in 11-15 seconds100 pts
Wrong answer0 pts
🔥 3+ correct streak bonus+200 pts each
Select Difficulty
🏆 TOURNAMENT MODE
Live multiplayer • Prize competitions • Coming soon
REGISTER YOUR INTEREST →
Q 1 / 15150 pts
CATEGORY
Question text
+250
LIGHTNING FAST!
💡 FIELD TIP
TRIVIA COMPLETE
EXPERT
0 pts
0/15 correct
0
SCORE
+0
XP EARNED
0x
BEST STREAK
Speed Breakdown
COMING SOON
🏆
Tournament Mode
Live head-to-head multiplayer trivia tournaments for supermarket refrigeration technicians. Compete for prizes, rankings, and industry recognition.
What's Coming
⚔️
Live Head-to-Head
Real-time multiplayer — same question, same time, race to answer
🎯
Tournament Brackets
Round of 16, Quarter-finals, Semi-finals, Grand Final
🎁
Prize Competitions
Cash prizes, merch, tools, course credits, and industry recognition
🏢
Company vs Company
Compete as a team — branch vs branch, contractor vs contractor
📺
Live Spectator Mode
Watch finals live — see the leaderboard update in real time
🔔
Want to Be First to Know?
Create a profile and save your score — we will notify you at your registered email address as soon as Tournament Mode launches.
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Refrigeration Mentor
📚 On-Demand Courses
Level up your real-world skills. These courses are built by working supermarket refrigeration professionals — not textbook theory.
🏪
Supermarket Academy
COMPREHENSIVE • ALL LEVELS
FLAGSHIP
The complete supermarket refrigeration training program. Covers racks, cases, controls, CO₂, electrical, defrost, commissioning, and service diagnostics. Everything you need to go from tech to specialist.
Understand CO₂ refrigeration from the ground up. Covers the refrigeration cycle, subcritical vs transcritical operation, booster systems, flash tanks, safety, and real supermarket applications.
Take your compressor knowledge to the next level. Advanced service procedures, deep-dive diagnostics, oil management, burnout recovery, and masterclass techniques from working professionals.
Master scroll compressor technology. How they work, how they differ from reciprocating compressors, common faults, liquid injection, capacity control, and real troubleshooting scenarios.
CompressorsDiagnosticsLiquid InjectionCapacity Control
What separates a good technician from a great one? Real supermarket service calls broken down step by step. Learn the diagnostic thinking, decision-making, and field habits that define expert-level service.
Join the Refrigeration Mentor community — connect with technicians, share field experience, ask questions, and grow your career alongside the best in the industry.
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The Refrigeration Mentor Hub
A community built for supermarket refrigeration professionals. Learn together, troubleshoot together, grow together.