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DCV Payback Calculator

A planning-level estimate of the payback on an AntrumX demand-controlled ventilation system for a 100% outside-air lab, vivarium, or cleanroom space. Fill in the fields below for a quick estimate, or open Advanced Inputs for site-specific detail.
DCV Payback Calculator
Planning-level estimate · generated
Not sure what ACH your space needs? Start with the LVDL selector first.

Facility Basics

Enter the monitored square footage.
Enter the current baseline air change rate.
Unusual for a 100% OA space; most run 4–25 ACH. Double check your BAS setpoint or design basis.
Enter a blended electric rate.
Outside the typical U.S. commercial range (roughly $0.06–$0.30/kWh); double check against a recent utility bill.
Enter the quoted or estimated installed cost.

Mechanical Plant & Recovery

Space & Load Detail

Project Economics

Enter the annual calibration expense.
Critical-environment sensors require calibration every 6 months; confirm this against your quoted service contract.

Estimated Payback

Quick Estimate
Turndown ScenarioScenario ACHReductionGross Annual $ SavedSimple Payback
How this is calculated

This is a planning-level, screening estimate. For a validated number backed by your site's actual utility rates, mechanical documentation, and turndown targets, request a full analysis from Antrum.

Request Full Analysis