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#2010056

Range of dual flush, WC outlet valves. The valves are operated via a push button assembly for either full or reduced flush. Cold water use only

Section:
1305 Flushing Mechanisms
Section Subtitle:
WC. Except where specified, flushing valves within this section have only completed a limited number of the performance and endurance tests as stated in the "Regulators Specification for WC suites installed after 1st January 2001". The flush volume of valves within this section have not be verified by test. When installed in combination with a WC cistern and pan, further performance tests will be required.
WRAS Approval Number:
2010056
Size:
2” BSP (M)
Marking:
Trademark ''WDI'' model number (B4900) and eco on base of valve.
Installation Requirements:
R001 R571
Expiry date:
31/10/2025
Model:
B4900 B4900H
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Approval Holder:
ECO (Xiamen) Technology INC.
Company Name
ECO (Xiamen) Technology INC.

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Manufacturer:
ECO (Xiamen) Technology INC.
Company Name
ECO (Xiamen) Technology INC.

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#2011035

Range of indirect heat interface units with copper brazed stainless-steel heat exchangers, providing heating and instantaneous hot water. The products incorporate an expansion vessel on the cold-water supply to the plate heat exchanger and a safety relief valve on the space heating circuit set @ 3.0 bar. The domestic hot water and space heating circuit are both fitted with drain valves incorporating cover caps. Maximum working pressures: Domestic hot water 10.0 bar. Space Heating 2.5 bar. District Heating 3.0 bar. Maximum operating temperature 85˚C.

Section:
1350 Heat Exchangers
WRAS Approval Number:
2011035
Size:
Domestic hot water and District heating circuits: ¾” BSP (M) inlet/outlet. Space heating circuit: ¾” BSP captive nut inlet/outlet.
Marking:
YGHP on front cover. YGHP, model number, company address and technical info on adhesive label on side of body.
Installation Requirements:
R001 R140 R360 R511
Expiry date:
30/11/2025
Proviso:
Not supplied with a temporary filling loop. A filling loop must be installed with the appropriate backflow prevention device in accordance with clause G24.2, Guidance to the Water Supply (Water Fittings) Regulations 1999.
Model:
YGINDRADSTD33/10.1 - YGHP INDIRECT STANDARD HIU (RADIATORS) - DHW 33kW / HTG 10kW. YGINDRADSTD40/10.1 - YGHP INDIRECT STANDARD HIU (RADIATORS) - DHW 40kW / HTG 10kW. YGINDRADSTD50/10.1 - YGHP INDIRECT STANDARD HIU (RADIATORS) - DHW 50kW / HTG 10kW. YGINDRADSTD60/10.1 - YGHP INDIRECT STANDARD HIU (RADIATORS) - DHW 60kW / HTG 10kW. YGINDRADSTD75/10.1 - YGHP INDIRECT STANDARD HIU (RADIATORS) - DHW 75kW / HTG 10kW. YGINDRADSTD90/10.1 - YGHP INDIRECT STANDARD HIU (RADIATORS) - DHW 90kW / HTG 10kW. YGINDRADSTD120/10.1 - YGHP INDIRECT STANDARD HIU (RADIATORS) - DHW 120kW / HTG 10kW. Models added March 2021: YGINDUFHSTD33/10.1 - YGHP INDIRECT STANDARD HIU (UFH) - DHW 33kW / HTG 10kW YGINDUFHSTD40/10.1 - YGHP INDIRECT STANDARD HIU (UFH) - DHW 40kW / HTG 10kW YGINDUFHSTD50/10.1 - YGHP INDIRECT STANDARD HIU (UFH) - DHW 50kW / HTG 10kW YGINDUFHSTD60/10.1 - YGHP INDIRECT STANDARD HIU (UFH) - DHW 60kW / HTG 10kW YGINDUFHSTD75/15.1 - YGHP INDIRECT STANDARD HIU (UFH) - DHW 75kW / HTG 15kW YGINDUFHSTD90/15.1 - YGHP INDIRECT STANDARD HIU (UFH) - DHW 90kW / HTG 15kW YGINDUFHSTD120/30.1 - YGHP INDIRECT STANDARD HIU (UFH) - DHW 120kW / HTG 30kW
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Approval Holder:
YGHP Ltd
Company Name
YGHP Ltd

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#2011037

Range of wall mounted combination boilers providing domestic hot water via a plate heat exchanger and pressurised central heating system. Incorporating a pressure relief valve and expansion vessel. Primary circuit has a maximum working pressure of 3.5 bar and operating temperature of 85°C. Secondary circuit has a maximum working pressure of 10.0 bar and operating temperature of 60°C.

Section:
1465 Heaters
Section Subtitle:
Combination boilers and Water Jacketed Tube heaters. Low volume water content. Heat retained in water heaters will cause expansion of water after closure of draw-off taps and valves. Provision for expansion of water must be made to accommodate excess pressure within the system. Particular care is required where check valves are positioned, or loose jumper valves are thought to be upstream of the heater.
WRAS Approval Number:
2011037
Size:
½” BSP male inlet and outlet (DHW). ¾” BSP male inlet and outlet (CH).
Marking:
Lukey on adhesive label on front.
Installation Requirements:
R001 R140
Expiry date:
30/11/2025
Model:
Lukey solution HE (18kW CH & 26kW DHW). Lukey solution HE+ (18kW CH & 26kW DHW). Lukey solution HES+ (18kW CH & 26kW DHW). Lukey solution CBU (18kW CH & 26kW DHW). Beginning February 2021 the models will be named: Lukey 28 HE (18kW CH & 26kW DHW). Lukey 28 HE+ (18kW CH & 26kW DHW). Lukey 28 HES+ (18kW CH & 26kW DHW). Lukey 28 CBU (18kW CH & 26kW DHW).
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Approval Holder:
Lukey Cassette Boilers (UK) Ltd.
Company Name
Lukey Cassette Boilers (UK) Ltd.
Postcode
BH24 2BB

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Manufacturer:
Lukey Cassette Boilers (UK) Ltd.
Company Name
Lukey Cassette Boilers (UK) Ltd.
Postcode
BH24 2BB

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#2011033

RINNAI range of wall mounted combination boilers.The unit incorporates a stainless-steel plate heat exchanger pressure relief valve set at 3.0 bar and an expansion vessel on the primary circuit. Maximum working pressure of primary circuit is 2.5 bar and secondary circuit is 10.0 bar. Maximum operating temperature 60˚C.

Section:
1465 Heaters
Section Subtitle:
Combination boilers and Water Jacketed Tube heaters. Low volume water content. Heat retained in water heaters will cause expansion of water after closure of draw-off taps and valves. Provision for expansion of water must be made to accommodate excess pressure within the system. Particular care is required where check valves are positioned, or loose jumper valves are thought to be upstream of the heater.
WRAS Approval Number:
2011033
Size:
Primary circuit: ¾” (M) BSP inlet and outlet. Secondary circuit: ½” (M) BSP inlet and outlet
Marking:
Rinnai on front. Rinnai, model and technical information on adhesive label on side of unit.
Installation Requirements:
R001 R140 R360
Expiry date:
30/11/2025
Model:
ZEN i24 Combi Boiler – REB-KBI2424FF. ZEN i29 Combi Boiler – REB-KBI2929FF. ZEN i34 Combi Boiler – REB-KBI3535FF.
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Approval Holder:
Rinnai UK Ltd
Company Name
Rinnai UK Ltd
Address
9 Christleton Court Manor Park Runcom
Postcode
WA7 18T
Phone
01928 531 870
General Email
info@rinnaiuk.com

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#2012051

Range of wall mounted combination boilers providing domestic hot water via a plate heat exchanger and pressurised central heating system, incorporating a pressure relief valve set at 3.0 bar and expansion vessel on the primary circuit. The inlet of the replenishing valve between the primary and secondary circuits incorporate a plastic strainer. Maximum working pressure 2.5 bar (primary) and 6.0 bar (secondary). Maximum operating temperature 85˚C.

Section:
1465 Heaters
Section Subtitle:
Combination boilers and Water Jacketed Tube heaters. Low volume water content. Heat retained in water heaters will cause expansion of water after closure of draw-off taps and valves. Provision for expansion of water must be made to accommodate excess pressure within the system. Particular care is required where check valves are positioned, or loose jumper valves are thought to be upstream of the heater.
WRAS Approval Number:
2012051
Size:
½” BSP (M) inlet and outlet Secondary Circuit. ½” BSP (M) replenishing valve. ¾” BSP(M) inlet and outlet primary circuit.
Marking:
Strom on front of body. Model and technical info on adhesive label on side of body.
Installation Requirements:
R001 R140 R360
Expiry date:
31/12/2025
Model:
Strom E range comprising of models: SBSP7C, SBSP11C & SBSP15C. SBTP18C, SBTP21C & SBTP24C. The number in model indicates kW rating.

Approval Holder:
STROM LTD
Company Name
STROM LTD

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#2011351

Hydroblock unit consisting of a stainless steel heat exchanger, a pressure relief valve pre-set at 3.0 bar, diverter valve and return valve. Maximum working pressure 2.5 bar. Maximum operating temperature 90°C

Section:
1478 Heater
Section Subtitle:
Combination boilers - accessories and components.
WRAS Approval Number:
2011351
Size:
Primary side – ¾” BSP (M) x 18.8mm manifold. Secondary side – ½” BSP (M) x ½” BSP (M)
Marking:
Hydro Zero logo & model on body
Installation Requirements:
R001
Expiry date:
30/11/2025
Model:
Hydroblock HB-112
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Approval Holder:
Hydro Zero Ltd.
Company Name
Hydro Zero Ltd.
Postcode
LS28 9LE

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#2102700

Range of flow measurement devices (DZR brass) bodies incorporating two test ports. Maximum working pressure 25.0 bar. Maximum operating temperature 85°C.

Section:
1530 Miscellaneous Fittings
Size:
See model.
Marking:
Crane, size, PN, CR, model and flow arrow on body.
Installation Requirements:
R001
Expiry date:
28/02/2026
Model:
D901 & 902: Inlet: ½” screwed ISO 228 parallel BSPP (F). Outlet: ½” taper threaded to BS EN 10266-2 BSPT (M). D901: Inlet: ¾”, 1”, 1¼”, 1½” or 2” taper threaded BS EN 10226-2 BSPT (F). Outlet: ¾”, 1”, 1¼”, 1½” or 2” taper threaded BS EN 10226-2 BSPT (M).

Approval Holder:
Crane Ltd
Company Name
Crane Ltd
Address
Crane House, Epsilon Terrace, West Road, Ipswich
Postcode
IP3 9FJ
Country
United Kingdom
Phone
01473 277 364
General Email
enquiries@cranefs.com

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#2010033

Range of pump docking manifolds with plastic bodies and NBR, EPDM and FKM ‘O’-rings. Maximum working pressure 8.0 bar. Cold water use only.

Section:
1530 Miscellaneous Fittings
Size:
See model
Marking:
DAB water technology on plate attached to body.
Installation Requirements:
R001
Expiry date:
31/10/2025
Model:
60147247 E.SYDOCK - GAS: 1¼” BSP (F). 60150514 E.SYDOCK - NPT: 1¼” NPT (F). 60160491 E.SYTWIN - GAS: 1¼” BSP (F). 60162081 E.SYTWIN - NPT: 1¼” NPT (F).
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Approval Holder:
DAB PUMPS SPA
Company Name
DAB PUMPS SPA
Address
Via Marco Polo 14 Mestrino (PD)
Postcode
35035
Country
Italy
General Email
certifications@dwtgroup.com

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#2011908

Stainless steel bodied sensor with EPDM ‘O’-ring. Maximum operating temperature 90°C.

Section:
1530 Miscellaneous Fittings
Size:
½” BSP (M)
Marking:
Grundfos and Grundfos logo, part no. (P/N) and serial no. (S/N) on body.
Installation Requirements:
R001
Expiry date:
30/11/2025
Model:
VTU (model code: 99470445), Model added July 2022: VTU (model code: 92556499).
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Approval Holder:
Grundfos Holding A/S
Company Name
Grundfos Holding A/S
Address
Poul Due Jensens Vej 7 Bjerringbro
Postcode
DK-8850
Country
Denmark
Phone
+36302482216
General Email
oszilagyi@grundfos.com

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#2012341

Range of flow sensors with brass bodies. Maximum working pressure 16.0 bar. Maximum operating temperature 90°C

Section:
1530 Miscellaneous Fittings
Size:
¾” BSP (M).
Marking:
Sika, part number and other information on adhesive label on cable. Flow arrow on body
Installation Requirements:
R001
Expiry date:
31/12/2025
Model:
Flow sensors type series VTY15 Models: VY1545abcdefgh ab:for body material (MA = Brass CW617N-DW, MK = Brass CW724R, K5 = without body, only the internal turbine system) cd: for sensor and signal output (HN = Hall sensor-NPN, 00 = without sensor) ef: for electrical cable connection (various - in combination can be 00…99 or AA…ZZ, examples 05 = 500mm, 12=1200mm, X1=80mm with Molex plug connector) gh: for process connection (A4 = G3/4 male thread, YY = without, only possible with ab = K5) VY1545abyyyyyzz ab: for body material (MA = Brass CW617N-DW, MK = Brass CW724R, K5 = without body, only the internal turbine system) yyyyy: for name of customer (5 digits, e.g. SCHMI, MUELL, …) zz: for consecutive number (2 digits, 01…99)
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Approval Holder:
SIKA Systemtechnik GmbH
Company Name
SIKA Systemtechnik GmbH
Address
Struthweg 7-9 Kaufungen
Postcode
34298
Country
Germany
Phone
+49 5605 803 650
General Email
sommer@sika.net

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Manufacturer:
SIKA Systemtechnik GmbH
Company Name
SIKA Systemtechnik GmbH
Address
Struthweg 7-9 Kaufungen
Postcode
34298
Country
Germany
Phone
+49 5605 803 650
General Email
sommer@sika.net

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