Explore Problems & App Ideas
Search and filter 141 real business problems from workers across every industry. App ideas group related problems into buildable product concepts.
App Ideas (9)
View allHVAC Detective: Root Cause Finder
An app that integrates refrigerant circuit data and duct pressure readings to pinpoint the root cause of intermittent faults and installation errors, with step-by-step troubleshooting guidance.
“HVAC technician struggles to measure CFM in flex duct using a hot wire anemometer because available resources only cover hard pipe duct, and flex is ubiquitous in his area.”
“HVAC technician struggles with diagnosing and repairing a poorly installed ducted AC system where ductwork limitations prevent proper airflow and refrigerant charge issues cause compressor icing.”
CompHealth Diagnostic Assistant
Field technicians lack tools to combine electrical and refrigeration data for accurate fault isolation. An app that guides step-by-step measurement interpretation can reduce guesswork.
“HVAC technician struggles to diagnose and fix intermittent LG VRF CH150 alarm caused by a leaking indoor unit EEV, with negative subcooling indicating refrigerant bypass.”
“HVAC technician cannot diagnose or find support for Hitachi 53 error code (inverter board fault) on a specific unit.”
SpikeSnap HVAC Diagnostics
An app that captures and correlates transient sensor data to pinpoint intermittent failures in HVAC systems, solving the gap in diagnosing random, short-duration spikes that standard tools miss.
“A newly installed R-454b HVAC system is overfeeding refrigerant due to a loose TXV, causing compressor noise and oil migration, and the technician is unsure whether to replace the TXV or try to migrate the oil back with hard cycles.”
“Service calls require multiple return visits because refrigerant charge is not set using proper subcooling targets, leading to persistent system performance issues.”
HVAC AI Diagnoser
Leverage sensor data and AI to pinpoint root causes of performance problems, reducing diagnostic time and misdiagnosis.
“HVAC technicians struggle to take readings on micro channel coils due to sharp panels that require disassembly.”
“Diagnosing whether an electronic expansion valve (EEV) is gummed up by leak lock sealant, with no reliable diagnostic data or normal operating specs to compare against.”
HVAC Detective
Combines odor detection with debris verification tools for HVAC technicians. Streamlines diagnostics of non-standard issues like chemical smells or compressor shrapnel contamination.
“Technicians need to manually compute or recall the specific measurements (return air wet bulb, return air dry bulb, supply air dry bulb) needed for HVAC diagnostics, which is an inefficient and error-prone process.”
“A homeowner detects a sweet syrupy smell in specific rooms but the HVAC technician cannot identify the source, and lacks a diagnostic tool for non-HVAC odor issues.”
HVAC Diagnose Pro
A mobile app that pairs with Bluetooth manifold gauges to provide real-time diagnosis of refrigerant and system issues, overcoming connectivity problems and guiding technicians through complex troubleshooting.
“Difficulty diagnosing TXV problems in A2L refrigerant systems when charge is low”
“Unable to locate a very slow nitrogen leak in a small R134a system because conventional bubble testing fails to detect it.”
Individual Problems
Tankless Troubleshooter AI
A 3-year-old Rinnai RU199i tankless water heater intermittently fails to ignite with Code 11, even after replacing flame rods and checking filters, and the problem recurs unpredictably.
SpacePak Fault Finder
HVAC technician unable to diagnose intermittent anti-frost switch fault on SpacePak system, unsure if root cause is bad switch, low refrigerant charge, or restriction.
FaultCapture HVAC
A technician is unable to diagnose an intermittent high-pressure lockout fault on a Bard wall unit despite extensive monitoring and testing, causing repeat service calls and customer frustration.
CoolFlow Pro
New R454B condensers show poor performance with low subcooling and TXV restrictions, especially with cold return air.
ConfigSnap HVAC
Encountering an unusual dual filter-dryer configuration in a condensing unit that caused a restriction, requiring a custom field repair.
LeakDetect Pro
Electronic refrigerant sniffers are unreliable for finding A/C leaks.
ScentTrace Pro
A homeowner detects a sweet syrupy smell in specific rooms but the HVAC technician cannot identify the source, and lacks a diagnostic tool for non-HVAC odor issues.
DebrisCheck HVAC
HVAC technicians lack a reliable method to ensure all shrapnel from a failed AC compressor is removed from non-flushable components like evaporators and condensers, risking repeat failures.
OilSnap Diagnostic & Recovery Guide
A newly installed R-454b HVAC system is overfeeding refrigerant due to a loose TXV, causing compressor noise and oil migration, and the technician is unsure whether to replace the TXV or try to migrate the oil back with hard cycles.
HVACSpecVault
HVAC technician struggles to diagnose and document system configuration issues (missing piston) due to lack of historical records and centralized equipment data.
ProPress Diagnostic Analyzer
Technician needed to replace a dual pressure control with peanut switches due to difficulty diagnosing pump-down issues and uncertainty about line compatibility with Schrader cores.
HVAC Engineer On-Demand
Commercial HVAC contractor cannot get tech support from the carrier branch for units over 25 tons, and the manufacturer engineer is unresponsive.
ChillerConnect Remote Diagnostics
Carrier no longer offers phone tech support for air cooled chillers under 25 tons, forcing service calls at billable rates even for password issues.
CoolCheck Pro
Technician struggles to diagnose root cause of intermittent freezing in a Goodman HVAC unit, lacking a systematic approach to refrigeration diagnostics.
LeakSense Pro
Worker needs a reliable, high-quality leak detector for HVAC/R and is unsure which model is best despite having no budget constraints.
HVAC Diagnostics AI
HVAC technician cannot diagnose why undersized filter driers cause massive temperature drops but suction pressure remains normal, indicating a gap in troubleshooting understanding or diagnostic tooling.
HVAC Coach Pro
A journeyman plumber/gas fitter is thrown into AC installations without proper training, tools, or support, leading to exhaustion and fear of doing the job incorrectly.
TempGuard Pro
Unable to detect and quickly fix rapid temperature changes across multiple dryers.
MotorPro Diagnostic Tool
Universal condenser fan motor gets stuck in programming mode, with no clear cause despite replacing surge protector and motor, causing repeat service visits and customer downtime.
ChargWise HVAC
HVAC technician needs to understand if A2L refrigerants cause TXV failure when system is low on charge.
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