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
GasID QuickSniff
Technician cannot determine which refrigerant gas is in unlabeled supermarket refrigeration systems, leading to misdiagnosis and recurring leaks.
GasID Pro
Cannot identify the correct refrigerant type for an HVAC unit because the model sticker is missing.
LeakSniffer Pro
HVAC technician struggles to locate refrigerant leaks in large commercial systems with hidden line set runs, wasting time and nitrogen.
EEV Diagnostic Assistant
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.
Inverter Diagnostic Companion
A residential refrigeration technician cannot determine whether a recurring system shutdown after an Ecobee thermostat installation is caused by the thermostat or a misconfigured dip switch on the Amana inverter unit.
VRV Diagnostic Buddy
HVAC technician cannot diagnose a Daikin VRV system with no error code display and no start-up, lacking the proprietary service tool and unable to find the cause from voltage readings and indicator lights.
HVAC DiagAI Pro
A Mitsubishi mini-split outdoor unit repeatedly throws a P6 code despite extensive diagnostics, firmware updates, and board replacement, leaving the unit unreliable and the customer upset.
SmartCharge Pro
A technician is incorrectly charging refrigerant by vapor instead of liquid, causing improper charge and tank contamination.
HVAC Diagnostic Navigator
A residential condenser will not turn on unless the contactor is manually activated, and the root cause cannot be identified despite verifying all major components.
HeatPump Diagnostics AI
A Lennox SL25 communicating heat pump repeatedly gives error code 422, the technician cannot diagnose the root cause, and temporary fixes fail.
CoilAccess Pro
HVAC technicians struggle to take readings on micro channel coils due to sharp panels that require disassembly.
ChillerDiag AI
Diagnosing chiller performance issue with suspected fouled heat exchanger, limited visibility and lack of capacity control for a 20-ton air cooled chiller.
ChargeCheck Pro
A technician needs to verify if low superheat on a new 2-ton HVAC install with a fixed orifice indicates overcharging or another issue.
ZoneDoctor Pro
HVAC zone damper systems have unreliable air pressure sensors that require complex manual recalibration, and technicians lack diagnostic tools to verify sensor health.
CircuitPro Diagnose
HVAC technicians lack a systematic diagnostic workflow for multi-circuit units, leading to incorrect repairs and wasted time.
BoilerDiagnose Pro
A homeowner is unable to diagnose and repair a combination boiler with a suspected pump short circuit and possible heat exchanger damage, lacking systematic diagnostic guidance.
CoolCheck Pro
HVAC technician installed a new Midea/Moovair side discharge AC unit that is not cooling to the set temperature despite normal operating pressures, unlike the old unit.
HVAC DiagnoseMate
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.
HVAC DiagFlow
A water source heat pump cycles into unoccupied mode after a few minutes of cooling, and despite replacing the control board and checking wiring, the issue persists with no clear diagnostic path.
MultiSplit Service Guide Pro
HVAC technician cannot pressure test and vacuum a multi-split system because it lacks master valves and uses 4/5 zones, with no clear procedure.
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