How to use this result
Keep the approved appliance, hood and suppression arrangement unchanged unless it is professionally reviewed.
Initial project
The upfront allowance includes an entered contingency.
Ongoing program
Scheduled service, interface testing and recharge reserve are projected with escalation.
Important: Fire codes, building codes, standards, inspection schedules, permits and insurance requirements vary by country, province or state, municipality, building use, occupancy, construction date, renovation history and system type. The authority having jurisdiction and qualified local professionals must determine what applies to a real property. This calculator cannot determine system size, agent, nozzle locations, appliance coverage or shutdown sequence.