﻿<?xml version="1.0" encoding="utf-8"?>
<Return xmlns="http://www.irs.gov/efile" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.irs.gov/efile" returnVersion="2024v5.2">
  <ReturnHeader binaryAttachmentCnt="0">
    <ReturnTs>2025-10-24T16:42:58-05:00</ReturnTs>
    <TaxPeriodEndDt>2024-12-31</TaxPeriodEndDt>
    <PreparerFirmGrp>
      <PreparerFirmEIN>390859910</PreparerFirmEIN>
      <PreparerFirmName>
        <BusinessNameLine1Txt>BAKER TILLY ADVISORY GROUP LP</BusinessNameLine1Txt>
      </PreparerFirmName>
      <PreparerUSAddress>
        <AddressLine1Txt>2055 E WARNER RD STE 101</AddressLine1Txt>
        <CityNm>TEMPE</CityNm>
        <StateAbbreviationCd>AZ</StateAbbreviationCd>
        <ZIPCd>85284</ZIPCd>
      </PreparerUSAddress>
    </PreparerFirmGrp>
    <ReturnTypeCd>990PF</ReturnTypeCd>
    <TaxPeriodBeginDt>2024-01-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>810706431</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>HEALTHY AIR RESEARCH AND CERTIFICATION</BusinessNameLine1Txt>
        <BusinessNameLine2Txt>AUTHORITY INC</BusinessNameLine2Txt>
      </BusinessName>
      <BusinessNameControlTxt>HEAL</BusinessNameControlTxt>
      <PhoneNum>8472768603</PhoneNum>
      <USAddress>
        <AddressLine1Txt>1740 DELL RANGE BLVD STE H PMB 45</AddressLine1Txt>
        <CityNm>CHEYENNE</CityNm>
        <StateAbbreviationCd>WY</StateAbbreviationCd>
        <ZIPCd>82009</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>JOE MEDOSCH</PersonNm>
      <PersonTitleTxt>TREASURER</PersonTitleTxt>
      <PhoneNum>8472768603</PhoneNum>
      <SignatureDt>2025-10-14</SignatureDt>
      <DiscussWithPaidPreparerInd>1</DiscussWithPaidPreparerInd>
    </BusinessOfficerGrp>
    <IRSResponsiblePrtyInfoCurrInd>0</IRSResponsiblePrtyInfoCurrInd>
    <PreparerPersonGrp>
      <PreparerPersonNm>COLETTE KAMPS</PreparerPersonNm>
      <PTIN>P00367616</PTIN>
      <PhoneNum>4808394900</PhoneNum>
      <PreparationDt>2025-10-14</PreparationDt>
    </PreparerPersonGrp>
    <TaxYr>2024</TaxYr>
    <BuildTS>2025-03-06 01:10:19Z</BuildTS>
  </ReturnHeader>
  <ReturnData documentCnt="11">
    <IRS990PF documentId="RetDoc1235000001">
      <Organization501c3ExemptPFInd>X</Organization501c3ExemptPFInd>
      <FMVAssetsEOYAmt>219841</FMVAssetsEOYAmt>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AnalysisOfRevenueAndExpenses>
        <ScheduleBNotRequiredInd>X</ScheduleBNotRequiredInd>
        <DividendsRevAndExpnssAmt>5813</DividendsRevAndExpnssAmt>
        <DividendsNetInvstIncmAmt>5813</DividendsNetInvstIncmAmt>
        <DividendsAdjNetIncmAmt>5813</DividendsAdjNetIncmAmt>
        <CapGainNetIncmNetInvstIncmAmt>0</CapGainNetIncmNetInvstIncmAmt>
        <NetSTCapitalGainAdjNetIncmAmt>0</NetSTCapitalGainAdjNetIncmAmt>
        <OtherIncomeRevAndExpnssAmt referenceDocumentId="RetDoc2001500001">697264</OtherIncomeRevAndExpnssAmt>
        <OtherIncomeNetInvstIncmAmt>0</OtherIncomeNetInvstIncmAmt>
        <OtherIncomeAdjNetIncmAmt>697264</OtherIncomeAdjNetIncmAmt>
        <TotalRevAndExpnssAmt>703077</TotalRevAndExpnssAmt>
        <TotalNetInvstIncmAmt>5813</TotalNetInvstIncmAmt>
        <TotalAdjNetIncmAmt>703077</TotalAdjNetIncmAmt>
        <CompOfcrDirTrstRevAndExpnssAmt>57023</CompOfcrDirTrstRevAndExpnssAmt>
        <CompOfcrDirTrstNetInvstIncmAmt>0</CompOfcrDirTrstNetInvstIncmAmt>
        <CompOfcrDirTrstAdjNetIncmAmt>0</CompOfcrDirTrstAdjNetIncmAmt>
        <CompOfcrDirTrstDsbrsChrtblAmt>57023</CompOfcrDirTrstDsbrsChrtblAmt>
        <OthEmplSlrsWgsRevAndExpnssAmt>472039</OthEmplSlrsWgsRevAndExpnssAmt>
        <OthEmplSlrsWgsNetInvstIncmAmt>0</OthEmplSlrsWgsNetInvstIncmAmt>
        <OthEmplSlrsWgsAdjNetIncmAmt>472039</OthEmplSlrsWgsAdjNetIncmAmt>
        <OthEmplSlrsWgsDsbrsChrtblAmt>0</OthEmplSlrsWgsDsbrsChrtblAmt>
        <PensionEmplBnftRevAndExpnssAmt>107398</PensionEmplBnftRevAndExpnssAmt>
        <PensionEmplBnftNetInvstIncmAmt>0</PensionEmplBnftNetInvstIncmAmt>
        <PensionEmplBnftAdjNetIncmAmt>107398</PensionEmplBnftAdjNetIncmAmt>
        <PensionEmplBnftDsbrsChrtblAmt>0</PensionEmplBnftDsbrsChrtblAmt>
        <LegalFeesRevAndExpnssAmt referenceDocumentId="RetDoc2002100001">275</LegalFeesRevAndExpnssAmt>
        <LegalFeesNetInvstIncmAmt>0</LegalFeesNetInvstIncmAmt>
        <LegalFeesAdjNetIncmAmt>0</LegalFeesAdjNetIncmAmt>
        <LegalFeesDsbrsChrtblAmt>0</LegalFeesDsbrsChrtblAmt>
        <AccountingFeesRevAndExpnssAmt referenceDocumentId="RetDoc2002200001">5958</AccountingFeesRevAndExpnssAmt>
        <AccountingFeesNetInvstIncmAmt>0</AccountingFeesNetInvstIncmAmt>
        <AccountingFeesAdjNetIncmAmt>0</AccountingFeesAdjNetIncmAmt>
        <AccountingFeesChrtblPrpsAmt>5958</AccountingFeesChrtblPrpsAmt>
        <OtherProfFeesRevAndExpnssAmt referenceDocumentId="RetDoc2002300001">588</OtherProfFeesRevAndExpnssAmt>
        <OtherProfFeesNetInvstIncmAmt>0</OtherProfFeesNetInvstIncmAmt>
        <OtherProfFeesAdjNetIncmAmt>0</OtherProfFeesAdjNetIncmAmt>
        <OtherProfFeesDsbrsChrtblAmt>588</OtherProfFeesDsbrsChrtblAmt>
        <TaxesRevAndExpnssAmt referenceDocumentId="RetDoc2002500001">47199</TaxesRevAndExpnssAmt>
        <TaxesNetInvstIncmAmt>0</TaxesNetInvstIncmAmt>
        <TaxesAdjNetIncmAmt>47133</TaxesAdjNetIncmAmt>
        <TaxesDsbrsChrtblAmt>0</TaxesDsbrsChrtblAmt>
        <OtherExpensesRevAndExpnssAmt referenceDocumentId="RetDoc2003200001">33886</OtherExpensesRevAndExpnssAmt>
        <OtherExpensesNetInvstIncmAmt>0</OtherExpensesNetInvstIncmAmt>
        <OtherExpensesAdjNetIncmAmt>0</OtherExpensesAdjNetIncmAmt>
        <OtherExpensesDsbrsChrtblAmt>33886</OtherExpensesDsbrsChrtblAmt>
        <TotOprExpensesRevAndExpnssAmt>724366</TotOprExpensesRevAndExpnssAmt>
        <TotOprExpensesNetInvstIncmAmt>0</TotOprExpensesNetInvstIncmAmt>
        <TotOprExpensesAdjNetIncmAmt>626570</TotOprExpensesAdjNetIncmAmt>
        <TotOprExpensesDsbrsChrtblAmt>97455</TotOprExpensesDsbrsChrtblAmt>
        <ContriPaidRevAndExpnssAmt>0</ContriPaidRevAndExpnssAmt>
        <ContriPaidDsbrsChrtblAmt>0</ContriPaidDsbrsChrtblAmt>
        <TotalExpensesRevAndExpnssAmt>724366</TotalExpensesRevAndExpnssAmt>
        <TotalExpensesNetInvstIncmAmt>0</TotalExpensesNetInvstIncmAmt>
        <TotalExpensesAdjNetIncmAmt>626570</TotalExpensesAdjNetIncmAmt>
        <TotalExpensesDsbrsChrtblAmt>97455</TotalExpensesDsbrsChrtblAmt>
        <ExcessRevenueOverExpensesAmt>-21289</ExcessRevenueOverExpensesAmt>
        <NetInvestmentIncomeAmt>5813</NetInvestmentIncomeAmt>
        <AdjustedNetIncomeAmt>76507</AdjustedNetIncomeAmt>
      </AnalysisOfRevenueAndExpenses>
      <Form990PFBalanceSheetsGrp>
        <CashBOYAmt>10000</CashBOYAmt>
        <CashEOYAmt>10000</CashEOYAmt>
        <CashEOYFMVAmt>10000</CashEOYFMVAmt>
        <SavAndTempCashInvstBOYAmt>134464</SavAndTempCashInvstBOYAmt>
        <SavAndTempCashInvstEOYAmt>182046</SavAndTempCashInvstEOYAmt>
        <SavAndTempCashInvstEOYFMVAmt>182046</SavAndTempCashInvstEOYFMVAmt>
        <PrepaidExpensesBOYAmt>5530</PrepaidExpensesBOYAmt>
        <PrepaidExpensesEOYAmt>5963</PrepaidExpensesEOYAmt>
        <PrepaidExpensesEOYFMVAmt>5963</PrepaidExpensesEOYFMVAmt>
        <CorporateStockBOYAmt>20755</CorporateStockBOYAmt>
        <CorporateStockEOYAmt referenceDocumentId="RetDoc2018900001">21832</CorporateStockEOYAmt>
        <CorporateStockEOYFMVAmt>21832</CorporateStockEOYFMVAmt>
        <OtherAssetsBOYAmt referenceDocumentId="RetDoc2046600001">44749</OtherAssetsBOYAmt>
        <OtherAssetsEOYAmt referenceDocumentId="RetDoc2046600001">0</OtherAssetsEOYAmt>
        <OtherAssetsEOYFMVAmt referenceDocumentId="RetDoc2046600001">0</OtherAssetsEOYFMVAmt>
        <TotalAssetsBOYAmt>215498</TotalAssetsBOYAmt>
        <TotalAssetsEOYAmt>219841</TotalAssetsEOYAmt>
        <TotalAssetsEOYFMVAmt>219841</TotalAssetsEOYFMVAmt>
        <AccountsPayableEOYAmt>66</AccountsPayableEOYAmt>
        <OtherLiabilitiesBOYAmt referenceDocumentId="RetDoc2065700001">0</OtherLiabilitiesBOYAmt>
        <OtherLiabilitiesEOYAmt referenceDocumentId="RetDoc2065700001">22568</OtherLiabilitiesEOYAmt>
        <TotalLiabilitiesBOYAmt>0</TotalLiabilitiesBOYAmt>
        <TotalLiabilitiesEOYAmt>22634</TotalLiabilitiesEOYAmt>
        <OrganizationFollowsFASB117Ind>X</OrganizationFollowsFASB117Ind>
        <NoDonorRstrNetAssestsBOYAmt>215498</NoDonorRstrNetAssestsBOYAmt>
        <NoDonorRstrNetAssestsEOYAmt>197207</NoDonorRstrNetAssestsEOYAmt>
        <TotNetAstOrFundBalancesBOYAmt>215498</TotNetAstOrFundBalancesBOYAmt>
        <TotNetAstOrFundBalancesEOYAmt>197207</TotNetAstOrFundBalancesEOYAmt>
        <TotalLiabilitiesNetAstBOYAmt>215498</TotalLiabilitiesNetAstBOYAmt>
        <TotalLiabilitiesNetAstEOYAmt>219841</TotalLiabilitiesNetAstEOYAmt>
      </Form990PFBalanceSheetsGrp>
      <ChgInNetAssetsFundBalancesGrp>
        <TotNetAstOrFundBalancesBOYAmt>215498</TotNetAstOrFundBalancesBOYAmt>
        <ExcessRevenueOverExpensesAmt>-21289</ExcessRevenueOverExpensesAmt>
        <OtherIncreasesAmt referenceDocumentId="RetDoc2049700001">2998</OtherIncreasesAmt>
        <SubtotalAmt>197207</SubtotalAmt>
        <OtherDecreasesAmt>0</OtherDecreasesAmt>
        <TotNetAstOrFundBalancesEOYAmt>197207</TotNetAstOrFundBalancesEOYAmt>
      </ChgInNetAssetsFundBalancesGrp>
      <ExciseTaxBasedOnInvstIncmGrp>
        <InvestmentIncomeExciseTaxAmt>81</InvestmentIncomeExciseTaxAmt>
        <TaxUnderSection511Amt>0</TaxUnderSection511Amt>
        <SubtotalAmt>81</SubtotalAmt>
        <SubtitleATaxAmt>0</SubtitleATaxAmt>
        <TaxBasedOnInvestmentIncomeAmt>81</TaxBasedOnInvestmentIncomeAmt>
        <EstimatedPlusOvpmtIncmTxAmt>0</EstimatedPlusOvpmtIncmTxAmt>
        <ExemptFrgnOrgTaxWthldAtSrceAmt>0</ExemptFrgnOrgTaxWthldAtSrceAmt>
        <ExtsnRequestIncomeTaxPaidAmt>0</ExtsnRequestIncomeTaxPaidAmt>
        <BackupWithholdingWithheldAmt>0</BackupWithholdingWithheldAmt>
        <TotalPaymentsAndCreditsAmt>0</TotalPaymentsAndCreditsAmt>
        <EsPenaltyAmt>0</EsPenaltyAmt>
        <TaxDueAmt>81</TaxDueAmt>
      </ExciseTaxBasedOnInvstIncmGrp>
      <StatementsRegardingActyGrp>
        <LegislativePoliticalActyInd>0</LegislativePoliticalActyInd>
        <MoreThan100SpentInd>0</MoreThan100SpentInd>
        <Form1120POLFiledInd>0</Form1120POLFiledInd>
        <Section4955OrganizationTaxAmt>0</Section4955OrganizationTaxAmt>
        <Section4955ManagersTaxAmt>0</Section4955ManagersTaxAmt>
        <TaxReimbursedAmt>0</TaxReimbursedAmt>
        <ActivitiesNotPreviouslyRptInd>0</ActivitiesNotPreviouslyRptInd>
        <ChangesToArticlesOrBylawsInd>0</ChangesToArticlesOrBylawsInd>
        <UnrelatedBusIncmOverLimitInd>0</UnrelatedBusIncmOverLimitInd>
        <OrganizationDissolvedEtcInd>0</OrganizationDissolvedEtcInd>
        <Section508eRqrSatisfiedInd>0</Section508eRqrSatisfiedInd>
        <AtLeast5000InAssetsInd>1</AtLeast5000InAssetsInd>
        <OrgReportOrRegisterStateCd>NC</OrgReportOrRegisterStateCd>
        <Form990PFFiledWithAttyGenInd>1</Form990PFFiledWithAttyGenInd>
        <PrivateOperatingFoundationInd>1</PrivateOperatingFoundationInd>
        <NewSubstantialContributorsInd>0</NewSubstantialContributorsInd>
        <OwnControlledEntityInd>0</OwnControlledEntityInd>
        <DonorAdvisedFundInd>0</DonorAdvisedFundInd>
        <ComplyWithPublicInspRqrInd>1</ComplyWithPublicInspRqrInd>
        <WebsiteAddressTxt>HTTPS://WWW.HVI.ORG</WebsiteAddressTxt>
        <PersonsWithBooksName>
          <BusinessNameLine1Txt>THE FOUNDATION</BusinessNameLine1Txt>
        </PersonsWithBooksName>
        <PhoneNum>8472768603</PhoneNum>
        <LocationOfBooksUSAddress>
          <AddressLine1Txt>1740 DELL RANGE BLVD STE H PMB 450</AddressLine1Txt>
          <CityNm>CHEYENNE</CityNm>
          <StateAbbreviationCd>WY</StateAbbreviationCd>
          <ZIPCd>82009</ZIPCd>
        </LocationOfBooksUSAddress>
        <ForeignAccountsQuestionInd>0</ForeignAccountsQuestionInd>
      </StatementsRegardingActyGrp>
      <StatementsRegardingActy4720Grp>
        <SaleOrExchDisqualifiedPrsnInd>0</SaleOrExchDisqualifiedPrsnInd>
        <BrrwOrLendDisqualifiedPrsnInd>0</BrrwOrLendDisqualifiedPrsnInd>
        <FurnGoodsDisqualifiedPrsnInd>0</FurnGoodsDisqualifiedPrsnInd>
        <PayCompDisqualifiedPrsnInd>1</PayCompDisqualifiedPrsnInd>
        <TransferAstDisqualifiedPrsnInd>0</TransferAstDisqualifiedPrsnInd>
        <PaymentToGovernmentOfficialInd>0</PaymentToGovernmentOfficialInd>
        <ActsFailToQlfyAsExceptionsInd>0</ActsFailToQlfyAsExceptionsInd>
        <UncorrectedPriorActsInd>0</UncorrectedPriorActsInd>
        <UndistributedIncomePYInd>0</UndistributedIncomePYInd>
        <BusinessHoldingsInd>0</BusinessHoldingsInd>
        <JeopardyInvestmentsInd>0</JeopardyInvestmentsInd>
        <UncorrectedPYJeopardyInvstInd>0</UncorrectedPYJeopardyInvstInd>
        <InfluenceLegislationInd>0</InfluenceLegislationInd>
        <InfluenceElectionInd>0</InfluenceElectionInd>
        <GrantsToIndividualsInd>0</GrantsToIndividualsInd>
        <GrantsToOrganizationsInd>0</GrantsToOrganizationsInd>
        <NoncharitablePurposeInd>0</NoncharitablePurposeInd>
        <RcvFndsToPayPrsnlBnftCntrctInd>0</RcvFndsToPayPrsnlBnftCntrctInd>
        <PayPremiumsPrsnlBnftCntrctInd>0</PayPremiumsPrsnlBnftCntrctInd>
        <ProhibitedTaxShelterTransInd>0</ProhibitedTaxShelterTransInd>
        <SubjToTaxRmnrtnExPrchtPymtInd>0</SubjToTaxRmnrtnExPrchtPymtInd>
      </StatementsRegardingActy4720Grp>
      <OfficerDirTrstKeyEmplInfoGrp>
        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>JACQUELYN DONNER</PersonNm>
          <USAddress>
            <AddressLine1Txt>1740 DELL RANGE BLVD STE H PMB 450</AddressLine1Txt>
            <CityNm>CHEYENNE</CityNm>
            <StateAbbreviationCd>WY</StateAbbreviationCd>
            <ZIPCd>82009</ZIPCd>
          </USAddress>
          <TitleTxt>SECRETARY/EXECUTIVE DIRECTOR</TitleTxt>
          <AverageHrsPerWkDevotedToPosRt>15.00</AverageHrsPerWkDevotedToPosRt>
          <CompensationAmt>57023</CompensationAmt>
          <EmployeeBenefitProgramAmt>3246</EmployeeBenefitProgramAmt>
          <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
        </OfficerDirTrstKeyEmplGrp>
        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>JOHN FOX</PersonNm>
          <USAddress>
            <AddressLine1Txt>1740 DELL RANGE BLVD STE H PMB 450</AddressLine1Txt>
            <CityNm>CHEYENNE</CityNm>
            <StateAbbreviationCd>WY</StateAbbreviationCd>
            <ZIPCd>82009</ZIPCd>
          </USAddress>
          <TitleTxt>PRESIDENT</TitleTxt>
          <AverageHrsPerWkDevotedToPosRt>1.00</AverageHrsPerWkDevotedToPosRt>
          <CompensationAmt>0</CompensationAmt>
          <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
          <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
        </OfficerDirTrstKeyEmplGrp>
        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>JOE MEDOSCH</PersonNm>
          <USAddress>
            <AddressLine1Txt>1740 DELL RANGE BLVD STE H PMB 450</AddressLine1Txt>
            <CityNm>CHEYENNE</CityNm>
            <StateAbbreviationCd>WY</StateAbbreviationCd>
            <ZIPCd>82009</ZIPCd>
          </USAddress>
          <TitleTxt>TREASURER</TitleTxt>
          <AverageHrsPerWkDevotedToPosRt>1.00</AverageHrsPerWkDevotedToPosRt>
          <CompensationAmt>0</CompensationAmt>
          <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
          <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
        </OfficerDirTrstKeyEmplGrp>
        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>JIM BOLDT</PersonNm>
          <USAddress>
            <AddressLine1Txt>1740 DELL RANGE BLVD STE H PMB 450</AddressLine1Txt>
            <CityNm>CHEYENNE</CityNm>
            <StateAbbreviationCd>WY</StateAbbreviationCd>
            <ZIPCd>82009</ZIPCd>
          </USAddress>
          <TitleTxt>DIRECTOR</TitleTxt>
          <AverageHrsPerWkDevotedToPosRt>1.00</AverageHrsPerWkDevotedToPosRt>
          <CompensationAmt>0</CompensationAmt>
          <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
          <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
        </OfficerDirTrstKeyEmplGrp>
        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>PAUL RAYMER</PersonNm>
          <USAddress>
            <AddressLine1Txt>1740 DELL RANGE BLVD STE H PMB 450</AddressLine1Txt>
            <CityNm>CHEYENNE</CityNm>
            <StateAbbreviationCd>WY</StateAbbreviationCd>
            <ZIPCd>82009</ZIPCd>
          </USAddress>
          <TitleTxt>DIRECTOR</TitleTxt>
          <AverageHrsPerWkDevotedToPosRt>1.00</AverageHrsPerWkDevotedToPosRt>
          <CompensationAmt>0</CompensationAmt>
          <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
          <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
        </OfficerDirTrstKeyEmplGrp>
        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>DR JAMES SWEENEY</PersonNm>
          <USAddress>
            <AddressLine1Txt>1740 DELL RANGE BLVD STE H PMB 450</AddressLine1Txt>
            <CityNm>CHEYENNE</CityNm>
            <StateAbbreviationCd>WY</StateAbbreviationCd>
            <ZIPCd>82009</ZIPCd>
          </USAddress>
          <TitleTxt>DIRECTOR</TitleTxt>
          <AverageHrsPerWkDevotedToPosRt>1.00</AverageHrsPerWkDevotedToPosRt>
          <CompensationAmt>0</CompensationAmt>
          <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
          <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
        </OfficerDirTrstKeyEmplGrp>
        <CompOfHghstPdEmplOrNONETxt>NONE</CompOfHghstPdEmplOrNONETxt>
        <OtherEmployeePaidOver50kCnt>0</OtherEmployeePaidOver50kCnt>
        <CompOfHghstPdCntrctOrNONETxt>NONE</CompOfHghstPdCntrctOrNONETxt>
        <ContractorPaidOver50kCnt>0</ContractorPaidOver50kCnt>
      </OfficerDirTrstKeyEmplInfoGrp>
      <SummaryOfDirectChrtblActyGrp>
        <Description1Txt>HARCA PROMOTES PUBLIC UNDERSTANDING OF THE BENEFITS OF HEALTHY INDOOR AIR AND OF THE DEVICES AND METHODS THAT IMPROVE THE QUALITY OF INDOOR AIR. HARCA CONDUCTS RESEARCH AND PROMOTES RESEARCH INVOLVING THE IMPROVEMENT OF THE QUALITY AND FUNCTIONAL USEFULNESS OF DEVICES DESIGNED TO IMPROVE AIR QUALITY AND ENERGY EFFICIENCY. IN ADDITION, THEY EVALUATE AND CERTIFY THE PERFORMANCE OF AIR QUALITY IMPROVING DEVICES AND EDUCATE THE PUBLIC ON UNDERACHIEVING AND POTENTIALLY DANGEROUS DEVICES.</Description1Txt>
        <Expenses1Amt>97455</Expenses1Amt>
      </SummaryOfDirectChrtblActyGrp>
      <SumOfProgramRelatedInvstGrp>
        <TotalAmt>0</TotalAmt>
      </SumOfProgramRelatedInvstGrp>
      <MinimumInvestmentReturnGrp>
        <AverageMonthlyFMVOfSecAmt>180927</AverageMonthlyFMVOfSecAmt>
        <AverageMonthlyCashBalancesAmt>13333</AverageMonthlyCashBalancesAmt>
        <FMVAllOtherNoncharitableAstAmt>0</FMVAllOtherNoncharitableAstAmt>
        <TotalFMVOfUnusedAssetsAmt>194260</TotalFMVOfUnusedAssetsAmt>
        <ReductionClaimedAmt>0</ReductionClaimedAmt>
        <AcquisitionIndebtednessAmt>0</AcquisitionIndebtednessAmt>
        <AdjustedTotalFMVOfUnusedAstAmt>194260</AdjustedTotalFMVOfUnusedAstAmt>
        <CashDeemedCharitableAmt>2914</CashDeemedCharitableAmt>
        <NetVlNoncharitableAssetsAmt>191346</NetVlNoncharitableAssetsAmt>
        <MinimumInvestmentReturnAmt>9567</MinimumInvestmentReturnAmt>
      </MinimumInvestmentReturnGrp>
      <DistributableAmountGrp>
        <Sect4942j3j5FndtnAndFrgnOrgInd>X</Sect4942j3j5FndtnAndFrgnOrgInd>
      </DistributableAmountGrp>
      <PFQualifyingDistributionsGrp>
        <ExpensesAndContributionsAmt>97455</ExpensesAndContributionsAmt>
        <ProgramRelatedInvstTotalAmt>0</ProgramRelatedInvstTotalAmt>
        <QualifyingDistributionsAmt>97455</QualifyingDistributionsAmt>
      </PFQualifyingDistributionsGrp>
      <PrivateOperatingFoundationsGrp>
        <Section4942j3Ind>X</Section4942j3Ind>
        <LessorAdjNetIncmMinInvstRetGrp>
          <CurrentYearAmt>9567</CurrentYearAmt>
          <Year1Amt>8016</Year1Amt>
          <Year2Amt>493</Year2Amt>
          <Year3Amt>5078</Year3Amt>
          <TotalAmt>23154</TotalAmt>
        </LessorAdjNetIncmMinInvstRetGrp>
        <Pct85LessorAdjIncmOrMinRetGrp>
          <CurrentYearAmt>8132</CurrentYearAmt>
          <Year1Amt>6814</Year1Amt>
          <Year2Amt>419</Year2Amt>
          <Year3Amt>4316</Year3Amt>
          <TotalAmt>19681</TotalAmt>
        </Pct85LessorAdjIncmOrMinRetGrp>
        <QualifyingDistributionsGrp>
          <CurrentYearAmt>97455</CurrentYearAmt>
          <Year1Amt>721195</Year1Amt>
          <Year2Amt>659284</Year2Amt>
          <Year3Amt>582907</Year3Amt>
          <TotalAmt>2060841</TotalAmt>
        </QualifyingDistributionsGrp>
        <QualifyingDistriNotUsedDrtGrp>
          <CurrentYearAmt>0</CurrentYearAmt>
          <Year1Amt>0</Year1Amt>
          <Year2Amt>0</Year2Amt>
          <Year3Amt>0</Year3Amt>
          <TotalAmt>0</TotalAmt>
        </QualifyingDistriNotUsedDrtGrp>
        <QualifyingDistriMadeDrtGrp>
          <CurrentYearAmt>97455</CurrentYearAmt>
          <Year1Amt>721195</Year1Amt>
          <Year2Amt>659284</Year2Amt>
          <Year3Amt>582907</Year3Amt>
          <TotalAmt>2060841</TotalAmt>
        </QualifyingDistriMadeDrtGrp>
        <TotalAssetsGrp>
          <TotalAmt>0</TotalAmt>
        </TotalAssetsGrp>
        <TotalAssetsSect4942j3BiGrp>
          <TotalAmt>0</TotalAmt>
        </TotalAssetsSect4942j3BiGrp>
        <TwoThirdsMinimumInvstRetGrp>
          <CurrentYearAmt>6378</CurrentYearAmt>
          <Year1Amt>5344</Year1Amt>
          <Year2Amt>329</Year2Amt>
          <Year3Amt>3385</Year3Amt>
          <TotalAmt>15436</TotalAmt>
        </TwoThirdsMinimumInvstRetGrp>
        <TotalSupportGrp>
          <TotalAmt>0</TotalAmt>
        </TotalSupportGrp>
        <PublicSupportType>
          <TotalAmt>0</TotalAmt>
        </PublicSupportType>
        <LargestSupportFromEOGrp>
          <TotalAmt>0</TotalAmt>
        </LargestSupportFromEOGrp>
        <GrossInvestmentIncomeGrp>
          <TotalAmt>0</TotalAmt>
        </GrossInvestmentIncomeGrp>
      </PrivateOperatingFoundationsGrp>
      <SupplementaryInformationGrp>
        <OnlyContriToPreselectedInd>X</OnlyContriToPreselectedInd>
        <TotalGrantOrContriPdDurYrAmt>0</TotalGrantOrContriPdDurYrAmt>
        <TotalGrantOrContriApprvFutAmt>0</TotalGrantOrContriApprvFutAmt>
      </SupplementaryInformationGrp>
      <AnalysisIncomeProducingActyGrp>
        <DividendsAndInterestFromSecDtl>
          <ExclusionCd>14</ExclusionCd>
          <ExclusionAmt>5813</ExclusionAmt>
        </DividendsAndInterestFromSecDtl>
        <OtherRevenueDescribedGrp>
          <Desc>PROGRAM INCOME</Desc>
          <RelatedOrExemptFunctionIncmAmt>697264</RelatedOrExemptFunctionIncmAmt>
        </OtherRevenueDescribedGrp>
        <SubtotalsIncmProducingActyGrp>
          <UnrelatedBusinessTaxblIncmAmt>0</UnrelatedBusinessTaxblIncmAmt>
          <ExclusionAmt>5813</ExclusionAmt>
          <RelatedOrExemptFunctionIncmAmt>697264</RelatedOrExemptFunctionIncmAmt>
        </SubtotalsIncmProducingActyGrp>
        <TotalIncomeProducingActyAmt>703077</TotalIncomeProducingActyAmt>
      </AnalysisIncomeProducingActyGrp>
      <RlnOfActyToAccomOfExmptPrpsGrp>
        <RlnOfActyToAccomOfExmptPrpsGrp>
          <LineNumberTxt>11A</LineNumberTxt>
          <RelationshipStatementTxt>PROGRAM INCOME RELATED DIRECTLY TO HARCA'S MISSION</RelationshipStatementTxt>
        </RlnOfActyToAccomOfExmptPrpsGrp>
      </RlnOfActyToAccomOfExmptPrpsGrp>
      <TrnsfrTransRlnNonchrtblEOGrp>
        <TrnsfrOfCashToNonchrtblEOInd>0</TrnsfrOfCashToNonchrtblEOInd>
        <TrnsfrOtherAssetNonchrtblEOInd>0</TrnsfrOtherAssetNonchrtblEOInd>
        <SalesOrExchangesOfAssetsInd>0</SalesOrExchangesOfAssetsInd>
        <PurchaseOfAssetsNonchrtblEOInd>0</PurchaseOfAssetsNonchrtblEOInd>
        <RentalOfFacilitiesOthAssetsInd>0</RentalOfFacilitiesOthAssetsInd>
        <ReimbursementArrangementsInd>1</ReimbursementArrangementsInd>
        <LoansOrLoanGuaranteesInd>0</LoansOrLoanGuaranteesInd>
        <PerformanceOfServicesEtcInd>1</PerformanceOfServicesEtcInd>
        <SharingOfFacilitiesEtcInd>0</SharingOfFacilitiesEtcInd>
        <TransferScheduleDetail>
          <LineNumberTxt>1b(4)</LineNumberTxt>
          <InvolvedAmt>683593</InvolvedAmt>
          <NoncharitableExemptOrgName>
            <BusinessNameLine1Txt>HOME VENTILATING INSTITUTE</BusinessNameLine1Txt>
          </NoncharitableExemptOrgName>
          <TransfersTransAndShrArrngmDesc>REIMBURSEMENT OF PAYROLL COSTS- HOME VENTILATING INSTITUTE MANAGES THE PAYROLL FOR ALL EMPLOYEES WHO PROVIDE SERVICES TO BOTH ORGANIZATIONS.</TransfersTransAndShrArrngmDesc>
        </TransferScheduleDetail>
        <TransferScheduleDetail>
          <LineNumberTxt>1b(6)</LineNumberTxt>
          <InvolvedAmt>697264</InvolvedAmt>
          <NoncharitableExemptOrgName>
            <BusinessNameLine1Txt>HOME VENTILATING INSTITUTE</BusinessNameLine1Txt>
          </NoncharitableExemptOrgName>
          <TransfersTransAndShrArrngmDesc>THE FILING ORGANIZATION PROVIDES ADMINISTRATIVE SERVICES TO HOME VENTILATING INSTITUTE (HVI). IN RETURN, HVI PAYS THE ORGANIZATION AN ADMINISTRATIVE FEE.</TransfersTransAndShrArrngmDesc>
        </TransferScheduleDetail>
        <RelationshipsNonchrtblEOInd>1</RelationshipsNonchrtblEOInd>
        <RelationshipScheduleDetail>
          <OrganizationBusinessName>
            <BusinessNameLine1Txt>HOME VENTILATING INSTITUTE INC</BusinessNameLine1Txt>
          </OrganizationBusinessName>
          <OrganizationTypeDesc>501(C)(6)</OrganizationTypeDesc>
          <RelationshipDescriptionTxt>HOME VENTILATING INSTITUTE, INC. (HVI)'S MISSION IS TO ADVANCE AND PROMOTE DEPENDABLE VENTILATION PRACTICES THROUGH PRODUCT CERTIFICATION, CONSUMER EDUCATION, AND CODES AND STANDARDS PARTICIPATION. HARCA'S BOARD MEMBERS ARE APPOINTED BY HVI.</RelationshipDescriptionTxt>
        </RelationshipScheduleDetail>
      </TrnsfrTransRlnNonchrtblEOGrp>
    </IRS990PF>
    <AccountingFeesSchedule documentId="RetDoc2002200001">
      <AccountingFeesDetail>
        <CategoryTxt>ACCOUNTING FEES</CategoryTxt>
        <Amt>5958</Amt>
        <NetInvestmentIncomeAmt>0</NetInvestmentIncomeAmt>
        <AdjustedNetIncomeAmt>0</AdjustedNetIncomeAmt>
        <DisbursementsCharitablePrpsAmt>5958</DisbursementsCharitablePrpsAmt>
      </AccountingFeesDetail>
    </AccountingFeesSchedule>
    <InvestmentsCorpStockSchedule documentId="RetDoc2018900001">
      <InvestmentsCorporateStockGrp>
        <StockNm>INVESTMENTS</StockNm>
        <EOYBookValueAmt>21832</EOYBookValueAmt>
        <EOYFMVAmt>21832</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
    </InvestmentsCorpStockSchedule>
    <LegalFeesSchedule documentId="RetDoc2002100001">
      <LegalFeesGrp>
        <CategoryTxt>LEGAL FEES</CategoryTxt>
        <LegalFeesAmt>275</LegalFeesAmt>
        <NetInvestmentIncomeAmt>0</NetInvestmentIncomeAmt>
        <AdjustedNetIncomeAmt>0</AdjustedNetIncomeAmt>
        <DisbursementsCharitablePrpsAmt>0</DisbursementsCharitablePrpsAmt>
      </LegalFeesGrp>
    </LegalFeesSchedule>
    <OtherAssetsSchedule documentId="RetDoc2046600001">
      <OtherAssetsScheduleGrp>
        <Desc>DUE FROM AFFILIATE</Desc>
        <BOYBookValueAmt>44749</BOYBookValueAmt>
        <EOYBookValueAmt>0</EOYBookValueAmt>
        <EOYFMVAmt>0</EOYFMVAmt>
      </OtherAssetsScheduleGrp>
    </OtherAssetsSchedule>
    <OtherExpensesSchedule documentId="RetDoc2003200001">
      <OtherExpensesScheduleGrp>
        <Desc>BANK AND CREDIT CARD FEES</Desc>
        <RevenueAndExpensesPerBooksAmt>150</RevenueAndExpensesPerBooksAmt>
        <NetInvestmentIncomeAmt>0</NetInvestmentIncomeAmt>
        <AdjustedNetIncomeAmt>0</AdjustedNetIncomeAmt>
        <DisbursementsCharitablePrpsAmt>150</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>INSURANCE</Desc>
        <RevenueAndExpensesPerBooksAmt>5325</RevenueAndExpensesPerBooksAmt>
        <NetInvestmentIncomeAmt>0</NetInvestmentIncomeAmt>
        <AdjustedNetIncomeAmt>0</AdjustedNetIncomeAmt>
        <DisbursementsCharitablePrpsAmt>5325</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>RESEARCH AND DEVELOPMENT</Desc>
        <RevenueAndExpensesPerBooksAmt>27211</RevenueAndExpensesPerBooksAmt>
        <NetInvestmentIncomeAmt>0</NetInvestmentIncomeAmt>
        <AdjustedNetIncomeAmt>0</AdjustedNetIncomeAmt>
        <DisbursementsCharitablePrpsAmt>27211</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>WEB FEES</Desc>
        <RevenueAndExpensesPerBooksAmt>1200</RevenueAndExpensesPerBooksAmt>
        <NetInvestmentIncomeAmt>0</NetInvestmentIncomeAmt>
        <AdjustedNetIncomeAmt>0</AdjustedNetIncomeAmt>
        <DisbursementsCharitablePrpsAmt>1200</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
    </OtherExpensesSchedule>
    <OtherIncomeSchedule2 documentId="RetDoc2001500001">
      <OtherIncomeDetail>
        <Desc>PROGRAM INCOME</Desc>
        <RevenueAndExpensesPerBooksAmt>697264</RevenueAndExpensesPerBooksAmt>
        <AdjustedNetIncomeAmt>697264</AdjustedNetIncomeAmt>
      </OtherIncomeDetail>
    </OtherIncomeSchedule2>
    <OtherIncreasesSchedule documentId="RetDoc2049700001">
      <OtherIncreasesDetail>
        <Desc>UNREALIZED GAIN ON INVESTMENTS</Desc>
        <Amt>2998</Amt>
      </OtherIncreasesDetail>
    </OtherIncreasesSchedule>
    <OtherLiabilitiesSchedule documentId="RetDoc2065700001">
      <OtherLiabilitiesDetail>
        <Desc>DUE TO AFFILIATE</Desc>
        <BOYBookValueAmt>0</BOYBookValueAmt>
        <EOYBookValueAmt>22568</EOYBookValueAmt>
      </OtherLiabilitiesDetail>
    </OtherLiabilitiesSchedule>
    <OtherProfessionalFeesSchedule documentId="RetDoc2002300001">
      <OtherProfessionalFeesDetail>
        <CategoryTxt>ADMIN FEE</CategoryTxt>
        <Amt>588</Amt>
        <NetInvestmentIncomeAmt>0</NetInvestmentIncomeAmt>
        <AdjustedNetIncomeAmt>0</AdjustedNetIncomeAmt>
        <DisbursementsCharitablePrpsAmt>588</DisbursementsCharitablePrpsAmt>
      </OtherProfessionalFeesDetail>
    </OtherProfessionalFeesSchedule>
    <TaxesSchedule documentId="RetDoc2002500001">
      <TaxesDetail>
        <CategoryTxt>PAYROLL TAXES</CategoryTxt>
        <Amt>47133</Amt>
        <NetInvestmentIncomeAmt>0</NetInvestmentIncomeAmt>
        <AdjustedNetIncomeAmt>47133</AdjustedNetIncomeAmt>
        <DisbursementsCharitablePrpsAmt>0</DisbursementsCharitablePrpsAmt>
      </TaxesDetail>
      <TaxesDetail>
        <CategoryTxt>INCOME TAX</CategoryTxt>
        <Amt>66</Amt>
        <NetInvestmentIncomeAmt>0</NetInvestmentIncomeAmt>
        <AdjustedNetIncomeAmt>0</AdjustedNetIncomeAmt>
        <DisbursementsCharitablePrpsAmt>0</DisbursementsCharitablePrpsAmt>
      </TaxesDetail>
    </TaxesSchedule>
  </ReturnData>
</Return>