Water Regulations Approval Scheme Ltd

Heat Exchangers

Section Code 1350 :

WRAS Approval Number: #240602021

Shower wastewater heat recovery unit, consisting of a PVC-U waste pipe with an internal copper tube which provides a double wall separation between the wastewater and cold mains supply. Maximum working pressure 6.0 bar. Maximum operating temperature 60°C.

Section:: 1350 Heat Exchangers
WRAS Approval Number:: 240602021
Size:: ½” BSP (M)
Marking:: Zypho logo on body. Zypho logo, model and other information on adhesive label on side of body.
Installation Requirements:: R001
Expiry date:: 30/06/2029
Model:: ZYSL50GDTP Zypho Slim 50

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Approval Holder:: Zypho, SA

Company Name
Zypho, SA
Country
Portugal
Phone
+351 210 991 351
General Email
b2b@zypho.pt

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Manufacturer:: Zypho, SA

Company Name
Zypho, SA
Country
Portugal
Phone
+351 210 991 351
General Email
b2b@zypho.pt

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WRAS Approval Number: #240902017

Range of copper or stainless-steel brazed heat exchangers available with various number of plates as listed below. Maximum working pressure 25.0 Bar (copper brazed models). Maximum working pressure 10.0 Bar (stainless steel brazed models). Maximum operating temperature 100.0°C.

Section:: 1350 Heat Exchangers
Basis of Compliance:: Tested to regulators Specification Test Code Sheets
Size:: 4G3/4 models = ¾” BSP, 4AYB models = 8mm porthole (XB05H-1-xx-2STS_10/10_S1_4AYB Only) or 15mm porthole for all other models, 4clip models = 15mm ID clip connection.
Marking:: DANFOSS logo, model code, date of manufacture (YYYY/WW), PN and other technical data laser engraved into the body.
Installation Requirements:: R001
Expiry date:: 30/09/2029
Model:: XB05M-1-xx-2CU_25/25_S1_4G3/4, XB05X-1-xx-2CU_25/25_S1_4G3/4, XB05H-1-xx-2CU_25/25_S1_4G3/4, XB05X-1-xx-2STS_10/10_S1_4G3/4, XB05H-1-xx-2STS_10/10_S1_4G3/4, XB05H-1-xx-2CU_25/25_S1_4AYB, XB05X-1-xx-2CU_25/25_S1_4AYB, XB05H-1-xx-2STS_10/10_S1_4AYB, XB05X-1-xx-2STS_10/10_S1_4AYB, XB05H-1-xx-2STS_10/10_S1_4AYB, XB05X-1-20-2CU_25/25_S1_4Clip, XB05X-1-20-2STS_10/10_S1_4Clip, XB05H-1-xx-2CU_25/25_S1_4Clip, XB05H-1-xx-2STS_10/10_S1_4Clip. XB05 - frame size (XB05 = 312 mm x 76 mm) M, X, H - heatplate corrugation (different dimple design) - 1 - one pass heat exchanger (all XB05 range is one pass) “xx” = number of plates from 8 to 70. HP material = always 2; meaning material of heatplate which is always 1.4404. Brazing material = Stainless steel brazed = StS, Copper brazed = Cu. Pressure = approved pressure for primary and secondary channels (for XB05 is 25 bar when copper brazed and 10 bar when stainless steel brazed visible from application list in 202_f2). Connection configuration = position of connections (on XB05 only S1 applies). Connection type = G3/4 threaded ¾ connections AYB -no connections. Clip - tailormade solder and / or clip connections; usually tailormade for specific customer.

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Approval Holder:: Danfoss A/S

Company Name
Danfoss A/S
Address
Nordborgvej 81 6430 Nordborg
Country
Denmark
Phone
+74 88 22 22
General Email
danfoss@danfoss.com

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WRAS Approval Number: #241002039

Indirect heat interface unit with copper brazed, stainless-steel heat exchangers, providing heating and instantaneous hot water. The product incorporates an expansion vessel on the cold-water supply to the plate heat exchanger and a safety relief valve on the heating circuit set @ 2.5 bar. The DHW and heating circuits are both fitted with drain valves incorporating cover caps. Maximum working pressure 16 Bar (Primary), 10 Bar (DHW) & 3 Bar (Heating) Maximum operating temperature 95°C

Section:: 1350 Heat Exchangers
Basis of Compliance:: Tested to regulators Specification Test Code Sheets
Size:: 3/4” BSP (M)
Marking:: YGHP, serial number, pressure, temperature and other technical information on adhesive label inside body
Installation Requirements:: R001 R140 R360 R511
Expiry date:: 31/10/2029
Model:: YGHP E 018

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Manufacturer:: YGHP Ltd

Company Name
YGHP Ltd

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WRAS Approval Number: #241104019

Range of copper brazed, stainless steel heat exchangers. Available with between 4 – 70 plates (see models). Maximum working pressure: 16.0 bar. Maximum operating temperature: 99°C.

Section:: 1350 Heat Exchangers
Basis of Compliance:: Tested to regulators Specification Test Code Sheets
Size:: see models
Marking:: SWEO and product info on body.
Installation Requirements:: R001
Expiry date:: 30/11/2029
Model:: E5T Number of plates minimum: 6 Number of plates maximum: 48 No connection type or ¾” BSP (M) E5AS Number of plates minimum: 4 Number of plates maximum: 40 No connection type or ¾” BSP (M) E5K Number of plates minimum: 8 Number of plates maximum: 40 No connection E6T Number of plates minimum: 4 Number of plates maximum: 40 No connection type, ½” or ¾” BSP (M) E8T Number of plates minimum: 4 Number of plates maximum: 40 No connection type, ½” or ¾” BSP (M) E8AS Number of plates minimum: 4 Number of plates maximum: 46 No connection type or ¾” BSP (M) E8LAS Number of plates minimum 10 Number of plates maximum: 70 No connection, ¾” or 1” BSP (M)

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Approval Holder:: SWEP International AB

Company Name
SWEP International AB
Address
Järvgatan 3B, Box 105, 26122 Landskrona
Country
Sweden

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WRAS Approval Number: #250104716

Shower wastewater heat recovery units with a copper body and twin wall separation. Maximum working pressure 10.0 Bar. Maximum operating temperature 45°C.

Section:: 1350 Heat Exchangers
Basis of Compliance:: Tested to regulators Specification Test Code Sheets
Size:: ½” BSP (M)
Marking:: RECOUP on body.
Installation Requirements:: R001
Expiry date:: 31/01/2030
Model:: RECOUP heat deck

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Approval Holder:: Kohler Mira Ltd.

Company Name
Kohler Mira Ltd.
Address
Cromwell Road Cheltenham Gloucestershire
Postcode
GL52 5EP
Country
United Kingdom
Phone
07425 645619
General Email
jon.barfield@mirashowers.com

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