CERTIFICATE NUMBER
EFFECTIVE DATEEXPIRY DATEABS TECHNICAL OFFICE

21-2071350-PDA
13-Jan-2021
12-Jan-2026
Houston ESD - Subsea

This is to certify that a representative of this Bureau did, at the request of

EEMAX INC.
located at

400 CAPTAIN NEVILLE DRIVE, WATERBURY, CT, United States,
06705
assess design plans and data for the below listed product. This assessment is a representation by the Bureau as to the degreeof compliance the design exhibits with applicable sections of the Rules. This assessment does not waive unit certification orclassification procedures required by ABS Rules for products to be installed in ABS classed vessels or facilities. Thiscertificate, by itself, does not reflect that the product is Type Approved. The scope and limitations of this assessment aredetailed on the pages attached to this certificate.
Product:

Heater, Packaged Electric Storage Type Water Heater

Model:

XTP series: XTP018208 XTP024208 XTP032208 XTP016480 XTP020480 XTP024480 XTP027480
XTP036480 XTP048480 XTP054480
PRO series: PR008240 PR011240 PR013240 PR018240 PR024240 PR027240 PR...

Endorsements:
Tier:

2 - PDA Issued

This Product Design Assessment (PDA) Certificate remains valid until 12/Jan/2026 or until the Rules and/or Standards usedin the assessment are revised or until there is a design modification warranting design reassessment (whichever occurs first).
Acceptance of product is limited to the "Intended Service" details prescribed in the certificate and as per applicable Rules andStandards.
This Certificate is valid for installation of the listed product on ABS units which exist or are under contract for construction
on or previous to the effective date of the ABS Rules and standards applied at the time of PDA issuance. Use of the Productfor non-ABS units is subject to agreement between the manufacturer and intended client.
American Bureau Of Shipping
Sohail Ahmed Mohammed,Engineer/Consultant

EEMAX INC.
400 CAPTAIN NEVILLE DRIVE
WATERBURY CT
United States 06705
Telephone: (203) 580-8682
Fax:
Email: kenneth.thompson@eemax.com
Web: www.eemax.com
Tier: 2 - PDA Issued
Product:
Model:

Heater, Packaged Electric Storage Type Water Heater
XTP series: XTP018208 XTP024208 XTP032208 XTP016480 XTP020480 XTP024480
XTP027480 XTP036480 XTP048480 XTP054480
PRO series: PR008240 PR011240 PR013240 PR018240 PR024240 PR027240 PR036240

Endorsements:
Intended Service:
Marine & Offshore Applications - Designed to provide in-line potable hot water for onboard Marine vessels andoffshore platforms applications.
Description:
Tankless electric water heaters consist of enclosure (water chamber/cabinet), copper immersion heating elements,
electronic control and display that provide in-line potable hot water for applications requiring up to 180 degrees F.
Model range includes units to support single use or multi-fixture applications. Options are available to include aNEMA cabinet for outdoor conditions or explosion proof conditions.
Rating:XTP Series:
KW range: 16-54KW
Standard Voltages: 208V and 480V (3-phase Delta)
Flow range: 0.5-20GPM (1.89-75.7 LPM)
Max. Operating Pressure: 150psi (10.34 Bar)
Min. Operating Pressure: 35psi (2.41 Bar)
Optimum Operating Pressure: 60-90psi (4.13-6.2 Bar)
User Adjustable temperature setting: 60-180 °F (15.6-82 °C)
Pro Series:
KW range: 8-36KW
Standard Voltages: 208V and 240V
Flow range: 0.3-8GPM (1.14-30.3 LPM)
Max. Operating Pressure: 150psi (10.34 Bar)
Min. Operating Pressure: 25psi (1.72 Bar)
User Adjustable temperature setting: 80-140 °F (26.7-60 °C)
Service Restriction:
1. Unit Certification is not required for this product.
2. If the manufacturer or purchaser request an ABS Certificate for compliance with a specification or standard, thespecification or standard, including inspection standards and tolerances, must be clearly defined.
3. Electric heaters are not suitable to be used for hazardous area except for explosion-proof cabinet with purging
system for the defined hazardous classification conditions. (see comment no. 3 below)
4. For use in weather exposed area, the electric heater shall be enclosed in a NEMA 4 or 4X enclosure.
Comments:
1. The Manufacturer has provided a declaration about the control of, or the lack of Asbestos in this product.
2. Material mill reports and FAT test reports are to be made available upon request.
3. For use in hazardous locations, the explosion-proof certification is to be provided and the purging systeminstallation is to be subject to separate review and approval.
Notes/Drawing/Documentation:
Drawing No. SpecHomeAdvII, HomeAdvantage II Specifications, Revision: -, Pages: 2
Drawing No. XTPSpecSheet, XTP Specification, Pages: 2

As of 13/Jan/2021Design Assessed

Page 1 of 2

EEMAX INC.
400 CAPTAIN NEVILLE DRIVE
WATERBURY CT
United States 06705
Telephone: (203) 580-8682
Fax:
Email: kenneth.thompson@eemax.com
Web: www.eemax.com
Tier: 2 - PDA Issued
Terms of Validity:
This Product Design Assessment (PDA) Certificate remains valid until 12/Jan/2026 or until the Rules and/orStandards used in the assessment are revised or until there is a design modification warranting design reassessment(whichever occurs first).
Acceptance of product is limited to the "Intended Service" details prescribed in the certificate and as per applicable
Rules and Standards.
This Certificate is valid for installation of the listed product on ABS units which exist or are under contract for
construction on or previous to the effective date of the ABS Rules and standards applied at the time of PDA issuance.
Use of the Product for non-ABS units is subject to agreement between the manufacturer and intended client.
STANDARDS
ABS Rules:
2021 ABS Rules for Conditions of Classification, Part I: 1-1-4/7.7, 1-1-A3, 1-1-A4, which covers the following:
2021 Marine Vessel Rules: 4-4-1/Table 2, 4-6-1/Table 1&2, 4-8-3/13.3.4, Table 22021 ABS Rules for Conditions of Classification Part I - Offshore Units and Structures 1-1-4/9.7, 1-1-A2, 1-1-A3,,
which covers the following:
2021 ABS Rules for Building and Classing Mobile Offshore Units 4-3-3/Table 1, 4-3-3/9.3.3, 6-1-5/Table 3
National:
ANSI/UL499 (2014)
CSA-C22.2 No. 64 (2019)
NSF-61 (2020)
International:
NA
Government:
NA
EUMED:NA
OTHERS:
NAAs of 13/Jan/2021Design Assessed

Page 2 of 2