HVAC businesses use video before dispatch by sending a guided link when the call is taken. The customer or building manager records the unit, the control panel, the error code, the sound the system makes and the surrounding installation. The service team then decides whether to advise remotely, or which engineer and part to send.
What an HVAC capture workflow usually asks for
Five short steps are normally enough for a first assessment.
- The indoor and outdoor unit
- The control panel or display with any error code
- The thermostat and its current setting
- The sound the system makes when it runs
- The pipework, flue or installation around the unit
The cases that end without a visit
Thermostat settings, blocked filters, isolated power supplies and resettable lockouts are common and can often be dealt with over the same channel.
Documenting the visit
The same approach at completion produces commissioning and service evidence, which matters for warranty terms and for landlords and building owners.