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
HVAC Repair Historian Pro
Technician struggles with diagnosing and repairing a 30-year-old HVAC system with multiple pre-existing modifications, compounded by lack of documentation and evidence of past improper repairs.
ZoneLeak Finder
An HVAC technician needs a way to isolate and pressure-test individual zones on a multi-zone ductless mini-split system to find refrigerant leaks, and is using a DIY manifold setup as a workaround.
ZoneIsolate Pro
An HVAC technician needs a non-destructive method to isolate and test multiple zones in ductless systems to find refrigerant leaks without brazing.
HeatEx CrackDetect
Determining whether a superficial mark on a heat exchanger is an early crack vs. harmless cosmetic flaw, leading to potential over-condemnation and unnecessary replacement costs.
SplitCheck Pro
LG mini split system fails communication between outdoor unit and branch box during pipe detection, showing error 204/205, and tech support has not yet resolved it.
HVAC Diagnostics AI
HVAC technician struggles to diagnose low superheat and underamping blower motor after charging a commercial split system, indicating a possible equipment or refrigerant circuit issue.
ValveCheck Pro
After replacing a Schrader valve on a unit's suction port, the pressure reads 0 via that port but standing pressure is present on the universal port, indicating a potential issue with the valve installation, seating, or a restriction.
RefriCheck Pro
HVAC technician suspects factory refrigerant charge contamination causing intermittent liquid line flashing, despite identical install process on two units.
HVAC FaultFinder Pro
Diagnosing an intermittent Mitsubishi split system E9 error code that persists after replacing the outdoor control board, with limited diagnostic tool access.
DrainSense Monitor
Intermittent AC condensate drain overflow that cannot be reliably diagnosed or recreated, despite recent plumbing work.
ChargeCheck Pro
HVAC technician cannot distinguish between a restricted TXV and low refrigerant charge, leading to diagnostic uncertainty and trial-and-error troubleshooting.
CompuTrouble HVAC Diagnostic
HVAC technician cannot diagnose why a new two-stage compressor is drawing excessively high locked rotor amps (up to 106A) after installation, despite no voltage drop and correct wiring.
UVScope Leak Detector
Need a UV light attachment for a borescope to detect evaporator leaks for warranty claims.
HVAC Diagnostic Navigator
Field technician cannot determine if two-stage compressor is failing or if airflow issues are causing poor cooling, due to conflicting diagnostic data and lack of clear guidance.
SimplifyVRF Pro
HVAC technicians struggle with the complexity and poor reliability of VRF system electronics compared to traditional contactors and capacitors.
RefrigSolve Pro
Industrial/commercial tech cannot diagnose and fix a mismatched medium temp walk-in cooler system with high head and suction pressures, and box temp won't drop below 45-50°F.
TraneComm DiagPro
Installer lacks diagnostic expertise and troubleshooting guidance for complex communicating heat pump systems.
FaultSnap Remote Diagnostics
A lone field technician must troubleshoot and repair complex 3-phase chiller systems under intense observation without remote diagnostic tools or support, and intermittent faults don't show up during onsite visits.
MotorInsight Pro
A technician cannot reliably determine whether a motor has a ground fault or internal defect using only a standard multimeter, lacking a megger tester to confirm.
CombiPro Diagnostics
After replacing a burnt PCB board on a Navien combi boiler, the baseboard heating is not functioning properly and struggles to maintain heat, with no clear diagnosis available.
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