1. FCC ID
  2. 2AY4M
  3. 2AY4MRN2903

FCC ID 2AY4MRN2903

RN2903 Module

by Zurn Water, LLC

Grantee Code: 2AY4M   Product Code: RN2903
Latest application date: 2026-05-20

FCC ID Device Details

FCC ID2AY4MRN2903
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2AY4M
Product CodeRN2903
Applicant BusinessZurn Water, LLC 🇺🇸
Related Domains zurn.com
Equipment ClassRN2903 Module
Test FirmH.B. Compliance Solutions

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
902.3-927.5 MHzChange in identification of presently authorized equipment. Original FCC ID: T9JRN2903 Grant Date: 07/24/20152026-05-20

Exhibits

DocumentTypeAvailableFile
ManualUsers Manual2026-05-20PDF 1.3 MB
External PhotosExternal Photos2026-05-20PDF 234.4 KB
Label and LocationID Label/Location Info2026-05-20PDF 221.5 KB
Covered List AttestationAttestation Statements2026-05-20PDF 160.8 KB
Covered List Justification for softwareAttestation Statements2026-05-20PDF 160.1 KB
US Representative AttestationAttestation Statements2026-05-20PDF 161.2 KB
Cover LetterCover Letter(s)2026-05-20PDF 179.5 KB
Original Grantee AuthorizationCover Letter(s)2026-05-20PDF 191.2 KB

Application Information

Application IDXHMhbg1kTEvGSNYsDL4rlg==
Final Action Date2026-05-20
Application PurposeChange in identification of presently authorized equipment. Original FCC ID: T9JRN2903 Grant Date: 07/24/2015
Applicant FRN0038072955
ModelRN2903
Frequency Range902.3-927.5 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionRN2903 Module
Responsible PartyMalcolm James, malcolm.James@zurn.com , 919-777-6413
Non-Technical ContactMalcolm James, Zurn Water, LLC, malcolm.james@zurn.com , 9197776713
Test FirmHoosamuddin Bandukwala, H.B. Compliance Solutions, hoosam@hbcompliance.com , 480-684-2969
TCB Emailtcb_admin@intertek.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityNo
Long-Term ConfidentialityNo
Modular EquipmentSingle Modular Approval
Composite DeviceNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
XHMhbg1kTEvGSNYsDL4rlg==2026-05-20Change in identification of presently authorized equipment. Original FCC ID: T9JRN2903 Grant Date: 07/24/2015

Equipment Authorization

FrequencyOutputRules
902.3-927.5 MHz0.08115C

Grants

TCB Grant - Application XHMhbg1kTEvGSNYsDL4rlg==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  Intertek Testing Services NA, Inc.
70 Codman Hill Road
Boxborough, MA 01719
Date of Grant: 05/20/2026

Application Dated: 05/20/2026
Zurn Water, LLC
3700 Regency Pkwy
Cary, NC 27518
 
Attention: Malcolm James , Compliance Manager

NOT TRANSFERABLE
EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.
 
FCC IDENTIFIER:  2AY4MRN2903
Name of Grantee:  Zurn Water, LLC
Equipment Class: Digital Transmission System
Notes: RN2903 Module
Modular Type: Single Modular
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 902.3  -  927.5 0.081  

Power Output listed is conducted. The antenna(s) used for this transmitter must not be used except in accordance with FCC multi-transmitter product procedures. Only those antenna(s)tested with the device or similar antenna(s) with equal or lesser gain may be used with this transmitter. This module can only be used with a host antenna circuit trace layout design in strict compliance with the OEM instructions provided. This module is also capable of both Hybrid and DTS modes of operation. End-users and installers must be provided with transmitter operating conditions for satisfying RF exposure compliance.