io.github.attachmentnerdPublished by GitHub account attachmentnerdv1.0.0Updated Oct 26, 2026
Explain bedroom CO2 readings, check certified HRV/ERV airflow, and find US installers and rebates.
HouseExhale explains bedroom CO2 readings and screens HRV/ERV ventilation units, installers and rebates for US homes.
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{
"mcpServers": {
"houseexhale": {
"type": "http",
"url": "https://houseexhale.com/mcp"
}
}
}Explain a CO₂ reading
Explains a bedroom CO₂ reading against the precautionary 800 ppm average-while-asleep goal: band, distance from the goal, whether the measurement is comparable, signs of a monitor reading low, and free fixes with trade-offs. The goal is not a health limit. Door-open nights appear only as one-night tests, not fixes.
ppmrequiredroommeasuredrequiredsleepersCheck a quoted HRV or ERV
Checks a quoted HRV or ERV against bedroom airflow needs using exact-model HVI-certified data. Returns a screening verdict, reasons, assumptions and questions for the installer. Ambiguous model names return candidates for clarification rather than a guessed model. Does not provide a permit-ready design or guarantee installation performance.
zipmodelstateunitIdbedroomsrequiredquotedTypefloorAreaSqftHRV and ERV units to ask about
Lists up to three reviewed HRV/ERV families whose HVI-certified airflow covers what the household’s bedrooms need at night, with margin: units to ask installers about, never a single pick or a recommendation, and never paid placement. Also returns the night airflow target and how it was worked out.
zipstatebedroomsrequiredfloorAreaSqftFind HRV/ERV installers
Lists HRV and ERV installer companies for a US ZIP code in HouseExhale’s neutral order, with its ordering rule and coverage limits. Returns member companies where the installer program is open, otherwise researched companies from public pages covering the Colorado Front Range and New England. Contains no sponsored cards or paid recommendations. Does not contact anyone.
jobziprequiredRebates and tax credits
What HouseExhale’s research found for a state (by ZIP code or state): utility and state programs that pay toward an HRV or ERV by name, other ventilation rebates, air sealing and insulation help, the state’s federal home energy rebates, state tax credits, and the status of the federal tax credits. Each with its link and date. Never promises eligibility.
zipstate83% of the applicable checks met
How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.
Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.
A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.