"Greenstar" range of indirect heat interface units and "Flow 8000" (added December 2024) range of direct heat interface units providing heating and instantaneous hot water. The heating system incorporates an expansion vessel. The products are sold with or without a prefix kit (see model), which comprises of a mounting bracket that includes spherical valves for all circuits. The "Greenstar" indirect models include a pressure relief valve (set at 3.0 bar) on the space (central) heating circuit. Greenstar models: Maximum working pressure district heating 10.0 bar. Maximum working pressure space heating 2.5 bar. Maximum working pressure secondary hot water 10.0 bar. Maximum operating temperature 60°C (secondary) and 90°C (primary). Flow 8000 models (added December 2024): Maximum working pressure district and space heating 10.0 bar. Maximum working pressure secondary hot water 10.0 bar. Maximum operating temperature 60°C (secondary) and 90°C (primary).

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:

2201303

Note:

The 7-733-601-272 prefix kit is not approved in its own right.

Size:

Models which incorporate the prefix kit: All circuits 22mm compression. 7-733-601-272 Prefix kit: All circuits 22mm compression inlets x ¾” BSP (M) outlets. Models which do not incorporate the prefix kit: All circuits ¾” captive nut.

Marking:

Worcester on front panel. Worcester, model, address, serial number and other technical information on data label on inside of case. Models added December 2024: Bosch on front panel.

Installation Requirements:

R001 R140 R360

Expiry date:

31/01/2027

Model:

The following models incorporate the prefix kit: 7-733-600-134: Greenstar HIU KE plus with Heat Meter, 7-733-600-135: Greenstar HIU KE Plus, 7-733-600-136: Greenstar HIU E plus with Heat Meter, 7-733-600-137: Greenstar HIU E plus, 7-733-600-138: Greenstar HIU E with Heat Meter, 7-733-600-139: Greenstar HIU E, 7-733-600-140: Greenstar HIU with Heat Meter & 7-733-600-141: Greenstar HIU. The following models are sold without the prefix kit: 7-735-600-662: Greenstar HIU KE plus with Heat Meter, 7-735-600-661: Greenstar HIU KE Plus, 7-735-600-660: Greenstar HIU E with Heat Meter, 7-735-600-659: Greenstar HIU E, 7-735-600-663: Greenstar HIU with Heat Meter, 7-735-600-658: Greenstar HIU. Prefix kit (which must be installed in conjunction with the aforementioned models): 7-733-601-272. Models added May 2023 (incorporate prefix kit 7-733-601-272): 7-735-600-724: Greenstar HIU E with Heat Meter, 7-735-600-725: Greenstar HIU KE with Heat Meter, 7-735-600-726: Greenstar HIU with Heat Meter. Models added December 2024 (sold without the prefix kit): 7-735-600-733: Flow 8000 40 D, 7-735-600-734: Flow 8000 40 DH with heat Meter, 7-735-600-735: Flow 8000 50 D, 7-735-600-736: Flow 8000 50 DH with heat Meter, 7-735-600-737: Flow 8000 60 D, 7-735-600-738: Flow 8000 60 DH with heat Meter.

Approval Holder:

Worcester Bosch

Company Name

Worcester Bosch

Address

Cotswold Way Warndon Worcester

Postcode

WR4 9SW

Country

United Kingdom

Phone

+44 1905 752761

General Email

ian.sharp@uk.bosch.com

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Manufacturer:

Worcester Bosch

Company Name

Worcester Bosch

Address

Cotswold Way Warndon Worcester

Postcode

WR4 9SW

Country

United Kingdom

Phone

+44 1905 752761

General Email

ian.sharp@uk.bosch.com

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Range of air cooled ice making machines . Inlet is controlled via solenoid valve. Maximum working pressure 5.5 bar. Cold water use only.

Section:

1500 Ice Making Machine(s)

Size:

See model.

Marking:

Manitowoc logo on door. Manitowoc, model, serial number & technical information on body.

Installation Requirements:

R001 R009 R160 R171 R511

Expiry date:

31/10/2026

Model:

I(*)T0300A I(*)T0300W I(*)P0320A I(*)T0420A I(*)T0450A I(*)T0450W I(*)T0500A I(*)P0500A I(*)T0620A I(*)T0620W I(*)T0750A I(*)T0750W I(*)T0900A I(*)T0900W I(*)T1200A I(*)T1200W I(*)T1200N IBT1020C I(*)T1500A I(*)T1500W I(*)T1500N I(*)T1900A I(*)T1900N I indicates Indigo family of Ice Machines (*) Indicates D, Y or R. Dependent on ice cube size (T or P) Indicates refrigerant type (T=R410A, P=R290) 4 numerical characters indicate to icemaking capacity per 24hrs Final character indicates cooling option (A=Air, W=Water, N=Remote Condenser, C=Remote Condensing Unit)

Models added July 2024: I(*)P0300A I(*)P0420A I(*)P0620A I(*)P0620W I(*)P0600A I(*)P0600W I(*)P0900A I(*)P0900W I(*)P1200A I(*)P1200W I(*)P1200N I(*)P1500A I(*)P1500W I(*)P1500N I(*)P1900A I(*)P1900N

Approval Holder:

Pentair Commercial Ice LLC

Company Name

Pentair Commercial Ice LLC

Address

5500 Wayzata Blvd. Suite 900 Golden Valley, MN

Postcode

55416

Country

United States

General Email

jeng.yang@pentair.com

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Manufacturer:

Pentair Commercial Ice LLC

Company Name

Pentair Commercial Ice LLC

Address

5500 Wayzata Blvd. Suite 900 Golden Valley, MN

Postcode

55416

Country

United States

General Email

jeng.yang@pentair.com

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Union ball, non-return valve with a plastic PVC body. Maximum working pressure 10.0 bar. Cold water use only.

Section:

1530 Miscellaneous Fittings

WRAS Approval Number:

2112012

Note:

Does not provide sufficient protection against backflow to meet the requirements of The Water Supply (Water Fittings) Regulations 1999 (England and Wales), The Water Supply (Water Fittings) (Scotland) Byelaws 2014 or The Water Supply (Water Fittings) Regulations (Northern Ireland) 2009. For this purpose reference should not be made to `Backflow Prevention Devices`.

Size:

20mm (F) solvent cement connection

Marking:

Company logo (ERA), PN and size on body

Installation Requirements:

R001

Expiry date:

31/12/2026

Model:

UBC02 20mm

Approval Holder:

ERA Piping (Zhejiang) Co.,Ltd.

Company Name

ERA Piping (Zhejiang) Co.,Ltd.

Address

No.1118 Huangjiao Road, Huangyan Economic Development Zone, Taizhou, Zhejiang

Country

China

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Manufacturer:

ERA Piping (Zhejiang) Co.,Ltd.

Company Name

ERA Piping (Zhejiang) Co.,Ltd.

Address

No.1118 Huangjiao Road, Huangyan Economic Development Zone, Taizhou, Zhejiang

Country

China

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Range of three or four-hole single outlet (swivel) combination tap assemblies with brass bodies (various finishes). Four hole models Incorporate quarter turn ceramic disc headworks with single lever operating members and a self-cancelling diverter to a shower outlet.. Three hole models Incorporate a ceramic cartridge headwork with a single lever operating member and a self-cancelling diverter to a shower outlet. The spout outlet incorporates a plastic aerator and is connected to the headworks via stainless steel braided PEX lined hose assemblies. The product is supplied with a shower hose and shower handset. Maximum working pressure 5.0 bar. Maximum working temperature 60°C.

Section:

1530 Miscellaneous Fittings

Size:

15mm compression.

Marking:

DTC53 on rear of the body. Methven on body.

Installation Requirements:

R001 R006 R007 R030

Expiry date:

31/03/2027

Model:

3 Hole models: MT3BSMCP MT3BSMBK MT3BSMBB MT3BSMBN MT3BSMGM 4 hole models: MT4BSMCP MT4BSMBK MT4BSMBB MT4BSMBN MT4BSMGM

Approval Holder:

Methven UK Limited

Company Name

Methven UK Limited

Address

Methven Experience Centre 3-3A Stone Cross Court Yew Tree Way Golborne Warrington

Postcode

WA3 3JE

Country

United Kingdom

Phone

0800 195 1602

General Email

raluca.olariu@uk.methven.com

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‘ECOCIRC XL N’ & ‘ECOCIRC XL PLUS N’ range of circulation pumps with stainless steel bodies, plastic impellers, and EPDM ‘O’-rings. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.

Section:

1610 Pumps

Section Subtitle:

Wholesome water use.

WRAS Approval Number:

2112045

Size:

1½”-2” BSP (M). DN32-65 flanged.

Marking:

Lowara (brand of Xylem) and Lowara logo, manufacturer name (xylem brand) and technical information on adhesive label on top of pump.

Installation Requirements:

R001

Expiry date:

31/12/2026

Model:

ECOCIRC-XL N X1-X2 X3 X4 & ECOCIRC-XL PLUS N X1-X2 X3 X4. Where: ECOCIRC XL = series name. PLUS = with communication capabilities. N = stainless steel. X1 = port nominal diameter in mm (25 or 32 threaded models, where 25 = 1½” BSP (M), 32 = 2” BSP (M), 32-65 on flanged models). X2 = maximum head in m x 10. X3 = maximum flow - low flow versions - ‘empty’ = standard version. X4 = flange type - F = flanged, ‘empty’ = threaded BSP (M). Examples: ECOCIRC-XL N 25-40 & ECOCIRC XL PLUS N 65-120F.

Approval Holder:

Xylem Service Italia S.r.l

Company Name

Xylem Service Italia S.r.l

Address

Via Vittorio Lombardi 14, 36075 Montecchio Maggiore-Alte Ceccato VI, Vicenza

Country

Italy

Phone

0039 0444 707111

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Manufacturer:

Xylem Service Hungary Kft.

Company Name

Xylem Service Hungary Kft.

Address

Külso-Kátai út. 41 HU-2700 Cegléd

Phone

+36-53-510502

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