Name the actual technology.
Ask whether the proposal uses filtration or another process, and request the product documentation.
HVAC · Wilkeson, Washington
HVAC in Wilkeson can include a proposal for an optional air-cleaning accessory. Ask what technology it uses and what evidence supports the stated purpose before accepting a broad “clean air” description.
Evergreen Home Pro helps keep accessory questions separate from heating and cooling selection. A product name alone does not explain its emissions or establish a health outcome.

Heating and cooling
EPA distinguishes ozone-generating devices from other air-cleaning approaches and cautions that an EPA establishment number is not an endorsement. Ask the provider to identify the exact accessory and its supported claims.
Ask whether the proposal uses filtration or another process, and request the product documentation.
Discuss ozone-related evidence and suitability with a qualified provider.
Do not treat an accessory as a promised cure or complete substitute for other indoor-air measures.
Before work begins
Ask the Town Clerk to coordinate the applicable equipment and installation review. An air-cleaner marketing claim does not establish the town’s approval.
EPA warns about ozone generators sold for occupied indoor spaces. Do not select an intentionally ozone-generating device as an assumed healthy-air upgrade.
EPA says that number identifies a producing facility rather than approval of the device.
Identify the accessory and review its technology and evidence separately.
Keep claims within supported evidence and seek appropriate professional advice for individual concerns.
Share the proposed equipment and any air-cleaner information so the scope identifies the actual technology and unanswered questions.