Duct Cleaning Assessment

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Compare actual filter MERV ratings and measured or published pressure drops at one airflow against an assessed filter allowance.

Normalize comparable duct pressure-test records or model sensible transfer and electric cost using separately supported operating leakage assumptions.

Build an installed quote, compare lifetime costs and calculate material packs. Separate payment-day cash from later reimbursements using your project records.

Calculate service dates from documented intervals or compare actual runtime readings with a service threshold, then save and export the record.

Calculate CFM from an explicit air-change target or sensible load, then compare design and measured room airflows without hiding individual deficits.

Compare a documented blower airflow and external-static point with the stated design airflow band and pressure limit, retaining signed margins.

Total entered assembly heat losses, sensible outdoor-air loss and explicit additional loads for a documented heating subtotal.

Compare a documented design heating load with actual equipment output at the same relevant design conditions, retaining the source for both.

Compare documented total and sensible cooling loads with matched equipment capacities and show the implied latent differences.

Calculate EER, COP and kW per ton from matched cooling output and input, or retain separately documented seasonal and full-load ratings.

Compare the same entered heating demand using explicit equivalent full-load hours, seasonal heat-pump efficiency, furnace AFUE, tariffs and other annual costs.

Build a complete monthly household plan with annual bills and savings, or follow dated transactions to find early shortfalls and extra opening cash needs.