﻿<?xml version="1.0" encoding="utf-8"?>
<Return xmlns="http://www.irs.gov/efile" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" returnVersion="2023v5.0">
  <ReturnHeader binaryAttachmentCnt="0">
    <ReturnTs>2024-11-08T10:50:06-05:00</ReturnTs>
    <TaxPeriodEndDt>2024-06-30</TaxPeriodEndDt>
    <PreparerFirmGrp>
      <PreparerFirmEIN>061024021</PreparerFirmEIN>
      <PreparerFirmName>
        <BusinessNameLine1Txt>MERRILL &amp; BROUSSEAU PC</BusinessNameLine1Txt>
      </PreparerFirmName>
      <PreparerUSAddress>
        <AddressLine1Txt>193 E CENTER ST</AddressLine1Txt>
        <CityNm>MANCHESTER</CityNm>
        <StateAbbreviationCd>CT</StateAbbreviationCd>
        <ZIPCd>06040</ZIPCd>
      </PreparerUSAddress>
    </PreparerFirmGrp>
    <ReturnTypeCd>990EZ</ReturnTypeCd>
    <TaxPeriodBeginDt>2023-07-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>061137720</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>AMERICAN SOCIETY OF HEATING REFRIG</BusinessNameLine1Txt>
        <BusinessNameLine2Txt>&amp; AIR COND ENGINEER 004 CONNECTICUT</BusinessNameLine2Txt>
      </BusinessName>
      <BusinessNameControlTxt>AMER</BusinessNameControlTxt>
      <PhoneNum>8606464950</PhoneNum>
      <USAddress>
        <AddressLine1Txt>PO BOX 143</AddressLine1Txt>
        <CityNm>CROMWELL</CityNm>
        <StateAbbreviationCd>CT</StateAbbreviationCd>
        <ZIPCd>06416</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>HENRY CULLINANE</PersonNm>
      <PersonTitleTxt>TREASURER</PersonTitleTxt>
      <PhoneNum>8606464950</PhoneNum>
      <SignatureDt>2024-11-04</SignatureDt>
      <DiscussWithPaidPreparerInd>true</DiscussWithPaidPreparerInd>
    </BusinessOfficerGrp>
    <IRSResponsiblePrtyInfoCurrInd>true</IRSResponsiblePrtyInfoCurrInd>
    <PreparerPersonGrp>
      <PreparerPersonNm>ERNEST J BROUSSEAU CPA</PreparerPersonNm>
      <PTIN>P00171964</PTIN>
      <PhoneNum>8606464950</PhoneNum>
      <PreparationDt>2024-11-07</PreparationDt>
    </PreparerPersonGrp>
    <TaxYr>2023</TaxYr>
    <BuildTS>2024-10-15 13:58:12Z</BuildTS>
  </ReturnHeader>
  <ReturnData documentCnt="4">
    <IRS990EZ documentId="RetDoc1" referenceDocumentId="RetDoc3">
      <GroupExemptionNum>2475</GroupExemptionNum>
      <MethodOfAccountingCashInd>X</MethodOfAccountingCashInd>
      <ScheduleBNotRequiredInd>X</ScheduleBNotRequiredInd>
      <WebsiteAddressTxt>WWW.CTASHRAE.ORG</WebsiteAddressTxt>
      <Organization501c3Ind referenceDocumentId="RetDoc4">X</Organization501c3Ind>
      <TypeOfOrganizationCorpInd>X</TypeOfOrganizationCorpInd>
      <GrossReceiptsAmt>70029</GrossReceiptsAmt>
      <InfoInScheduleOPartIInd>X</InfoInScheduleOPartIInd>
      <ContributionsGiftsGrantsEtcAmt>14110</ContributionsGiftsGrantsEtcAmt>
      <ProgramServiceRevenueAmt>14695</ProgramServiceRevenueAmt>
      <FundraisingGrossIncomeAmt referenceDocumentId="RetDoc2">41224</FundraisingGrossIncomeAmt>
      <SpecialEventsDirectExpensesAmt>27440</SpecialEventsDirectExpensesAmt>
      <SpecialEventsNetIncomeLossAmt>13784</SpecialEventsNetIncomeLossAmt>
      <TotalRevenueAmt>42589</TotalRevenueAmt>
      <GrantsAndSimilarAmountsPaidAmt>11228</GrantsAndSimilarAmountsPaidAmt>
      <FeesAndOtherPymtToIndCntrctAmt>1650</FeesAndOtherPymtToIndCntrctAmt>
      <PrintingPublicationsPostageAmt>150</PrintingPublicationsPostageAmt>
      <OtherExpensesTotalAmt>71504</OtherExpensesTotalAmt>
      <TotalExpensesAmt>84532</TotalExpensesAmt>
      <ExcessOrDeficitForYearAmt>-41943</ExcessOrDeficitForYearAmt>
      <NetAssetsOrFundBalancesBOYAmt>58642</NetAssetsOrFundBalancesBOYAmt>
      <NetAssetsOrFundBalancesEOYAmt>16699</NetAssetsOrFundBalancesEOYAmt>
      <InfoInScheduleOPartIIInd>X</InfoInScheduleOPartIIInd>
      <CashSavingsAndInvestmentsGrp>
        <BOYAmt>58642</BOYAmt>
        <EOYAmt>16699</EOYAmt>
      </CashSavingsAndInvestmentsGrp>
      <Form990TotalAssetsGrp>
        <BOYAmt>58642</BOYAmt>
        <EOYAmt>16699</EOYAmt>
      </Form990TotalAssetsGrp>
      <NetAssetsOrFundBalancesGrp>
        <BOYAmt>58642</BOYAmt>
        <EOYAmt>16699</EOYAmt>
      </NetAssetsOrFundBalancesGrp>
      <InfoInScheduleOPartIIIInd>X</InfoInScheduleOPartIIIInd>
      <PrimaryExemptPurposeTxt>ASHRAE IS ORGANIZED AND OPERATED FOR THE PURPOSE OF ADVANCING THE ARTS &amp; SCIENCES OF HEATING, REFRIGERATING AND AIR-CONDITIONING ENGINEERING AND RELATED SCIENCES, THE CONTINUING EDUCATION OF THE MEMBERS AND OTHER INTERESTED PERSONS IN SAID SCIENCES THROUGH LECTURE, DEMONSTRATIONS AND PUBLICATIONS, THE RENDERING OF CAREER GUIDANCE AND FINANCIAL ASSISTANCE TO STUDENTS OF THE SCIENCES AND ENCOURAGEMENT OF SCIENTIFIC RESEARCH.</PrimaryExemptPurposeTxt>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>EDUCATIONAL MEETINGS AND SEMINARS PROVIDING CONTINUING EDUCATION FOR PROFESSIONALS AND STUDENTS IN THE HVAC&amp;R INDUSTRY.</DescriptionProgramSrvcAccomTxt>
        <GrantsAndAllocationsAmt>4228</GrantsAndAllocationsAmt>
        <ProgramServiceExpensesAmt>69293</ProgramServiceExpensesAmt>
      </ProgramSrvcAccomplishmentGrp>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>MONTHLY NEWSLETTER AND MEMBERSHIP DIRECTORY DISTRIBUTED TO OVER 500 MEMBERS</DescriptionProgramSrvcAccomTxt>
        <ProgramServiceExpensesAmt>1620</ProgramServiceExpensesAmt>
      </ProgramSrvcAccomplishmentGrp>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>STUDENT FINANCIAL ASSISTANCE</DescriptionProgramSrvcAccomTxt>
        <GrantsAndAllocationsAmt>7000</GrantsAndAllocationsAmt>
        <ProgramServiceExpensesAmt>7000</ProgramServiceExpensesAmt>
      </ProgramSrvcAccomplishmentGrp>
      <TotalProgramServiceExpensesAmt>77913</TotalProgramServiceExpensesAmt>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>KEVIN WIXOM</PersonNm>
        <TitleTxt>PRESIDENT</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>2.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>ELI WIRTES</PersonNm>
        <TitleTxt>PRESIDENT-EL</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>2.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>BRITTANY LYDON</PersonNm>
        <TitleTxt>VICE PRESIDE</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>2.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>BRIAN MESSERSCHMIDT</PersonNm>
        <TitleTxt>SECRETARY</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>2.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>HENRY CULLINANE</PersonNm>
        <TitleTxt>TREASURER</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>2.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>ASHLEY KELLER</PersonNm>
        <TitleTxt>GOVERNOR</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>1.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>ERIC FONTAINE</PersonNm>
        <TitleTxt>GOVERNOR</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>1.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>MATTHEW ANDEL</PersonNm>
        <TitleTxt>GOVERNOR</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>1.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>ANDREW DANNA</PersonNm>
        <TitleTxt>GOVERNOR</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>1.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>CHRIS GALLAGHER</PersonNm>
        <TitleTxt>GOVERNOR</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>1.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>RYAN MARTIN</PersonNm>
        <TitleTxt>GOVERNOR</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>1.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>ASHLYN LOWER</PersonNm>
        <TitleTxt>GOVERNOR</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>1.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <ActivitiesNotPreviouslyRptInd>false</ActivitiesNotPreviouslyRptInd>
      <ChgMadeToOrgnzngDocNotRptInd>false</ChgMadeToOrgnzngDocNotRptInd>
      <OrganizationHadUBIInd>false</OrganizationHadUBIInd>
      <SubjectToProxyTaxInd>false</SubjectToProxyTaxInd>
      <OrganizationDissolvedEtcInd>false</OrganizationDissolvedEtcInd>
      <Form1120PolFiledInd>false</Form1120PolFiledInd>
      <MadeLoansToFromOfficersInd>false</MadeLoansToFromOfficersInd>
      <EngagedInExcessBenefitTransInd>false</EngagedInExcessBenefitTransInd>
      <ProhibitedTaxShelterTransInd>false</ProhibitedTaxShelterTransInd>
      <BooksInCareOfDetail>
        <PersonNm>HENRY CULLINANE</PersonNm>
        <USAddress>
          <AddressLine1Txt>PO BOX 143</AddressLine1Txt>
          <CityNm>CROMWELL</CityNm>
          <StateAbbreviationCd>CT</StateAbbreviationCd>
          <ZIPCd>06416</ZIPCd>
        </USAddress>
        <PhoneNum>8606464950</PhoneNum>
      </BooksInCareOfDetail>
      <ForeignFinancialAccountInd>false</ForeignFinancialAccountInd>
      <ForeignOfficeInd>false</ForeignOfficeInd>
      <DonorAdvisedFndsInd>false</DonorAdvisedFndsInd>
      <OperateHospitalInd>false</OperateHospitalInd>
      <TanningServicesProvidedInd>false</TanningServicesProvidedInd>
      <RelatedOrganizationCtrlEntInd>false</RelatedOrganizationCtrlEntInd>
      <TransactionWithControlEntInd>false</TransactionWithControlEntInd>
      <PoliticalCampaignActyInd>false</PoliticalCampaignActyInd>
      <LobbyingActivitiesInd>false</LobbyingActivitiesInd>
      <SchoolOperatingInd>false</SchoolOperatingInd>
      <TrnsfrExmptNonChrtblRltdOrgInd>false</TrnsfrExmptNonChrtblRltdOrgInd>
      <PartVIOfCompOfHghstPdEmplTxt>NONE</PartVIOfCompOfHghstPdEmplTxt>
      <PartVIHghstPdCntrctProfSrvcTxt>NONE</PartVIHghstPdCntrctProfSrvcTxt>
      <FiledScheduleAInd>true</FiledScheduleAInd>
    </IRS990EZ>
    <IRS990ScheduleA documentId="RetDoc4">
      <PubliclySupportedOrg509a2Ind>X</PubliclySupportedOrg509a2Ind>
      <GiftsGrantsContrisRcvd509Grp>
        <CurrentTaxYearMinus4YearsAmt>16319</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>8410</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>9720</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>12200</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>14110</CurrentTaxYearAmt>
        <TotalAmt>60759</TotalAmt>
      </GiftsGrantsContrisRcvd509Grp>
      <GrossReceiptsAdmissionsGrp>
        <CurrentTaxYearMinus4YearsAmt>29665</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>8303</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>18265</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>101944</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>14695</CurrentTaxYearAmt>
        <TotalAmt>172872</TotalAmt>
      </GrossReceiptsAdmissionsGrp>
      <GrossReceiptsNonUnrltBusGrp>
        <CurrentTaxYearMinus4YearsAmt>1400</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>18201</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus1YearAmt>16453</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>13784</CurrentTaxYearAmt>
        <TotalAmt>49838</TotalAmt>
      </GrossReceiptsNonUnrltBusGrp>
      <Total509Grp>
        <CurrentTaxYearMinus4YearsAmt>47384</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>34914</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>27985</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>130597</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>42589</CurrentTaxYearAmt>
        <TotalAmt>283469</TotalAmt>
      </Total509Grp>
      <PublicSupportTotal509Amt>283469</PublicSupportTotal509Amt>
      <TotalSupportCalendarYearGrp>
        <CurrentTaxYearMinus4YearsAmt>47384</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>34914</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>27985</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>130597</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>42589</CurrentTaxYearAmt>
        <TotalAmt>283469</TotalAmt>
      </TotalSupportCalendarYearGrp>
      <PublicSupportCY509Pct>1.00000</PublicSupportCY509Pct>
      <PublicSupportPY509Pct>1.00000</PublicSupportPY509Pct>
      <InvestmentIncomeCYPct>0.00000</InvestmentIncomeCYPct>
      <InvestmentIncomePYPct>0.00000</InvestmentIncomePYPct>
      <ThirtyThrPctSuprtTestsCY509Ind>X</ThirtyThrPctSuprtTestsCY509Ind>
    </IRS990ScheduleA>
    <IRS990ScheduleG documentId="RetDoc2">
      <FundraisingEventInformationGrp>
        <Event1Nm>GOLF OUTING</Event1Nm>
        <GrossReceiptsEvent1Amt>41224</GrossReceiptsEvent1Amt>
        <GrossRevenueEvent1Amt>41224</GrossRevenueEvent1Amt>
        <OtherDirectExpensesEvent1Amt>27440</OtherDirectExpensesEvent1Amt>
        <GrossReceiptsTotalAmt>41224</GrossReceiptsTotalAmt>
        <GrossRevenueTotalEventsAmt>41224</GrossRevenueTotalEventsAmt>
        <OthDirectExpnssTotalEventsAmt>27440</OthDirectExpnssTotalEventsAmt>
        <DirectExpenseSummaryEventsAmt>27440</DirectExpenseSummaryEventsAmt>
        <NetIncomeSummaryAmt>13784</NetIncomeSummaryAmt>
      </FundraisingEventInformationGrp>
    </IRS990ScheduleG>
    <IRS990ScheduleO documentId="RetDoc3">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART I, LINE 16</FormAndLineReferenceDesc>
        <ExplanationTxt>EXPENSES WEBSITE HOSTING 1,620 EDUCATIONAL MTGS &amp; SEMINARS 69,884 TOTAL 71,504</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART II, LINE 24</FormAndLineReferenceDesc>
        <ExplanationTxt>689 689 LESS ACCUMULATED DEPRECIATION 689 689 TOTAL 0 0</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART III</FormAndLineReferenceDesc>
        <ExplanationTxt>ASHRAE IS ORGANIZED AND OPERATED FOR THE PURPOSE OF ADVANCING THE ARTS &amp; SCIENCES OF HEATING, REFRIGERATING AND AIR-CONDITIONING ENGINEERING AND RELATED SCIENCES, THE CONTINUING EDUCATION OF THE MEMBERS AND OTHER INTERESTED PERSONS IN SAID SCIENCES THROUGH LECTURE, DEMONSTRATIONS AND PUBLICATIONS, THE RENDERING OF CAREER GUIDANCE AND FINANCIAL ASSISTANCE TO STUDENTS OF THE SCIENCES AND ENCOURAGEMENT OF SCIENTIFIC RESEARCH.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>