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Home Air Compass · Buying worksheet · Room brief

Start with the room

Record what you know before comparing exact models. Mark unknowns clearly. This worksheet organizes a decision; it does not size equipment or diagnose a moisture source.

DateArea to manage Floor area and unitSeparate rooms or open area Humidity observations and datesTemperature range and unit Visible moisture and events you actually observed Meter model and locationReference log or notes Proposed position, access, and clearances to check Water-handling arrangement and destination Requirements a model must meet

Questions to resolve before purchase

A documented operating range matches the conditions where the unit will be used.
The supported drainage route and an appropriate destination are identified.
Controls, bucket, filter, and connections remain accessible.
Active water entry or other physical moisture problems have their own response.

Home Air Compass · Buying worksheet · Model comparison

Compare two exact models

Keep evidence with each specification. Use “unknown” when the listing or manual does not answer a question. Comparable ratings do not guarantee your room's result.

Requirement or evidence	Model A	Model B
Exact model and manual reference
Room suitability and sizing reference
Operating temperature range
Removal capacity, unit, test basis
Bucket volume and handling
IEF or other metric, unit, test basis
Drainage requirements and accessories
Dimensions, airflow, and access
Maintenance and user parts
Noise evidence and conditions
Dated price, accessories, delivery
Return and support terms
Unresolved purchase questions

Decision and reason, or the next question to resolve