EU Declaration of Conformity WE, Algas-SDI 151 South Michigan Street Seattle, WA 98108 USA Declare, solely under own responsibility, that the product Model: Second Sun Series, LPG catalytic tank heater for increase pressure and vaporization in a LPG storage tank. Mentioned in this declaration, complies with the following standards and/or normative documents: Requirements Remarks Certificates No. 2014/34/EU Product Quality Assurance Presafe 17 ATEX 18187Q ATEX Directive Notified Body: DNV GL Nemko Presafe AS 2460 Veritasveien 3, 1363 Høvik, Norway

II 2 G Ex db ia IIB T1 TÜV 13 ATEX 121677 X IECEx TUN 13.0028X EN 60079-0:2012 Explosive atmospheres - Part 0: Equipment - General requirements EN 60079-01:2007 Explosive atmospheres - Part 1: Equipment protection by flameproof

enclosures "d" EN 60079-11:2012 Explosive atmospheres - Part 11: Equipment protection by intrinsic

safety "i" Notified Body: TÜV NORD CERT GmbH 0044

Am TÜV 1 30519 Hannover Germany

2009/142/EC Gas Appliance Directive (GAD) 845CO-0004 Notified Body: Danish Institute of Fire and

Security Technology 0845 Jernholmen 12 DK-2650 Hvidovre _________________________ Mike Zimmer, PE Directory of Engineering May 12, 2017

...Innovative liquid vaporizing and gas mixing solutions

Certificate No. 845CO-0004 rev.3 File No. PBA10096 2015-04-09 Sheet 1 of 2

EC-TYPE EXAMINATION (MODULE B) CERTIFICATE

No. 845CO-0004

This is to certify that: Danish Institute of Fire and Security Technology, specified as a "notified body" under the terms of the Danish Safety Technology Authority, did undertake the relevant type approval procedures for the equipment identified below which was found to be in compliance with the essential requirements of Gas Appliance Directive (GAD) 2009/142/EC, subject to any conditions in the description attached hereto. Applicant Address

Algas-SDI 151 South Michigan Street, Seattle, Washington, USA 98108

Type of Appliance LPG tank heater Trade Mark Second Sun Type/Model SS-30, SS-20, SS-10 Specified Standards - The attached (description of type approval) forms part of this certificate. This certificate remains valid unless cancelled or revoked, provided the conditions in the attached description are complied with and the equipment remains satisfactory in service. Date of issue 2015-04-09 Issued by Danish Institute of Fire and Security Technology Notified Body No. 0845 Signed Name Ken Olesen Note: This certificate will not be valid if the manufacturer makes any changes or modifications to the approved equipment, which have not been notified to, and agreed with the notified body named on this certificate.

XXXX/YY

Subject to compliance with the conditions in the annex “Description of Type Approval”, which forms part of this certificate, and those of Annex II and Annex III of the Directive, the Manufacturer is allowed to affix the "Mark of Conformity" to the product described herein.

yy Last two digits of the year in which the mark is affixed

xxxx Number of the Notified Body responsible for quality surveillance module

This certificate is issued under the authority of the Danish Safety Technology Authority.

Certificate No. 845CO-0004 rev.3 File No. PBA10096 2015-04-09 Sheet 2 of 2

Jernholmen 12 DK-2650 Hvidovre Phone: +45 36 34 90 00 Fax: +45 36 34 90 01 E-mail: dbi@dbi-net.dk www.dbi-net.dk

(Annex)

Description of Type Approval Product Description Trade Marks Second Sun Type/Model SS-30, SS-20, SS-10

Model Country of destination Category Pressure High pressure Low pressure

SS-10 All EU and NO, IS and CH LPG Direct pressure 42 mbar SS-20, SS-30 All EU and NO, IS and CH LPG Direct pressure 30 mbar

Technical Data Heat Input: SS-30:30000 BTU/h, 8.8 kW

SS-20:20000 BTU/h, 5.9 kW SS-10:10000 BTU/h, 2.9 kW

Comments: This approval include the use of Fisher LPG regulator type 912-101 or type R232

Type Approval Documentation Test report :

DBI evaluation report no. PBA10096 dated 2013-04-09, regarding compliance with:

- Gas Appliance Directive 2009/142/EC

Drawings : List of drawings

Statements: Statement from the manufacturer regarding the suitability of the used materials.

Instructions: Instructions: Installation, Operation and Maintenance Manual – SECOND SUN – P/N51856

Others: Report no. SS-102030 dated April 2013 from Algas-SDI showing compliance with the ATEX Directive 94/9/EC for use in zone 1

End of Certificate

Kiwa Inspecta A/S I Vadgaardsvej 25 I 6830 Nr. Nebel I T:(+45) 7022 9770 I M: info@inspecta.dk I www.inspecta.com Rev.12-07-2017

OVERENSSTEMMELSESATTEST / Internal Manufacturingchecks with monitoring of the final assessmentCERTIFICATEEnheden er efter direktivets (For pressurized equipment built acc. to the EU-directives)

Modul A2Det attesteres, at Kiwa Inspecta som bemyndiget organ nr. 1727 har kontrolleret enheden.It is certified that Kiwa Inspecta Notified body no. 1727 has controlled the assembly. Beskrivelse af det trykbærende anlæg: Væsentlige grænser: Dato: 06-09-17Description of the pressure equipment: Essential limits: Sagsnummer: 2017.8522.0001E-mail:

Rekvirent:Client:

Algas-SDI International LLC151 South Michigan Street WA 98108 Seattle, USA

Kategori: I, II, IIIeller IV Category:

Kammer/Chamber

II

Inspektionssted:Place of inspection:

Algas SDI InternationalOver Holluf Vej 69 5220 Odense SØ

Tilladt tryk:All. Pressure: PS

LP:30mbarHP: directpressure

Bar

Fabrikant:Manufacture:

Algas-SDI International LLC151 South Michigan Street WA 98108 Seattle, USA

Prøvningstryk/Testpressure: PT Bar

Type:Type:

Catalytic tank heater "Second Sun"Model: SS-10, SS-20, SS-30

Tilladt temp.:All. Temp.: TS -40/49 °C

Løbenummer:Serial nummer: ~ Volume:

Volume: V L

Fremstillingsår:Year ofmanufacture:

Fluida Gruppe:1 orGroup of fluids: 2 1

Dokumentation er udstedt af Notified Body eller myndighed, sagsnummer:The documentation is issued on basis of Notified Body, Case No.: 2014.8522.0001, CE1727

Tegningsnummer.:Drawings No.:

See list of drawings for model: SS-10, SS-20, SS-30.Risk assesment document no: SS-102030 Version 11.ATEX aproval: TÜV 13 ATEX 121677 X.DBI Aproval: 845CO-0004 rev. 1, IECEx certificate: IECEx TUN 13.0028X

Kontrollen er foretaget på basis af reglerne i bekendtgørelse om indretning m.v. af trykbærende udstyr - 190 og ioverensstemmelse med bestemmelserne for modul A2 i EF-direktiv nr. 2014/68/EU. The control is carried out on basis of the rules in notice No. 190 on arrangement of pressurized equipment and inconformity with the regulations for modul A2 in EC-directive No. 2014/68/EU. Det trykbærende udstyr er mærket med CE 1727/The pressurized equipment is marked with CE 1727.

Gyldig for fremstillng aftrykbærende anlægindtil:

Month:

9Valid formanufacturing ofpressurized equimentuntil:

Years:

2018 Kiwa Inspecta A/S Rapporten må kun gengives i sin helhed. Dele af rapporten må gengives hvis der foreligger en godkendelse fra Kiwa Inspecta og rekvirenten.

The report must be reproduced only in full. Reproduction of parts of the report is subject to the approval of Kiwa Inspecta and the Client.