Hydraulic block incorporating a stainless steel and copper brazed plate heat exchanger, plastic fittings and adaptors, recirculation pump and a flow adjustment valve. Maximum operating temperature: Central Heating Circuit: 90°C, Direct Hot Water Circuit: 65°C. Maximum working pressure: Central Heating Circuit: 2.5 bar, Direct Hot Water Circuit: 10 bar.

Non-metallic materials and components comply with BS6920 at 65°C

Section:

1478 Heater

Section Subtitle:

Combination boilers - accessories and components.

WRAS Approval Number:

2303054

Size:

Secondary circuit: ½” BSP (M) inlet and outlet. Primary circuit: ¾" BSP (M) Inlet and outlet.

Marking:

KD one (brand of KD Navien Co Ltd), model and made in Korea on label on body.

Installation Requirements:

R001 R008

Expiry date:

31/03/2028

Model:

NCB 700 Hydraulic blocks: 30029298 (41kW), 30029109 (52kW).

Approval Holder:

KD Navien Co Ltd

Company Name

KD Navien Co Ltd

Address

4F Koami Bldg 22 Gukhoe daero, 76-gil Yeongdeungpo-gu Seoul, 07238

Country

Korea, Republic of

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Range of inline water meters with brass (16.0 bar models) or bronze (20 bar model) bodies and plastic turbines. Model FL040FM300 has a plastic filter. All models excluding FL150KP450_00_UK: Maximum working pressure 16.0 bar Model FL150KP450_00_UK only: Maximum working pressure 20.0 bar. Cold water use only.

Section:

1505 Water Meters

Size:

See models.

Marking:

Flostar, Itron, and product info on face plate and flow arrow on body.

Installation Requirements:

R001

Expiry date:

31/03/2028

Model:

FL040FM300 – DN40 FloStar (2” BSP (M)), FL050GO300 – DN50 FloStar (2.1/2” BSP (M)), FL505GO300 – DN50 FloStar (DN50 flange), FL658HP300 – DN65 FloStar (DN65 x DN85 flange), FL065HP300 – DN65 FloStar (DN65 flange), FLO801P350 – DN80 FloStar (DN80 flange), FL100JP350 – DN100 FloStar (DN100 flange), FL150KP450 – DN150 FloStar (DN150 flange).

Approval Holder:

Itron Metering Solutions UK Ltd

Company Name

Itron Metering Solutions UK Ltd

Address

Unit 10, Haven Exchange Felixstowe Suffolk

Postcode

IP11 2QX

Phone

+44 161 865 1181

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Manufacturer:

ITRON France SAS

Company Name

ITRON France SAS

Address

9 rue Ampère Mâcon

Postcode

71031

Country

France

Phone

+33 6 43 94 48 08

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Range of ultrasonic water meters with plastic (PL) or brass (BR) bodies and EPDM ‘O’-rings. Maximum working pressure 16.0 bar. Maximum operating Temperature 50 C

Section:

1505 Water Meters

Size:

1” BSP (M).

Marking:

Sagemcom logo, type of meter, CE and year of manufacturer (YY) on faceplate of meter.

Installation Requirements:

R001

Expiry date:

31/03/2028

Model:

Siconia WM 20 range Full model code example: WM 20 L 868 I BR 110 R250 Q4 T30 VDF CUST All available options as follows: Product Type: WM = WM: IP68 product. Thread: 20 = DN20: thread reference diameter (G1”). Radio: L = LoRa™ radio, M = Wireless MBus radio, NB = 4G CAT-NBloT radio, CM = 4G CAT-M radio. Frequency: 868 = 868 MHz frequency band (LoRa™, Wireless MBus radio), 8-20 = 4G frequencies band. Country: I = I for India country band definition (optional). Product pipe (body) material: BR = Brass pipe, PL = Plastic pipe. Product pipe length: 130 = Pipe Length in mm (Brass Only), 165 = Pipe Length in mm (Brass & Plastic), 190 = Pipe Length in mm (Brass & Plastic). Ratio: R250 = R MID ratio. Q3: Q2.5 = Q3 MID reference flow and associated inlet/transducer. Here Q3=2.5m3/h, Q4 = Q3=4.0m3/h. Temperature: T50 = MID temperature range. Phone Cell Carrier: VDF = Vodafone carrier, VZW = Verizon carrier. Configuration: PROTO = Product configuration and security. CUST = Customer name.

Approval Holder:

Sagemcom Energy & Telecom

Company Name

Sagemcom Energy & Telecom

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Range of ultrasonic water meters with brass bodies and EPDM ‘O’-rings and plastic strainer. The products incorporate a motor operated isolation valve. Maximum working pressure 16.0 bar. Maximum operating temperatures: LXC-15 model: 65°C. LXC-20 model and models added May 2025: 85°C

Section:

1505 Water Meters

Size:

LXC-15: ¾” BSP (M) inlet/outlet, LXC-20: 1” BSP (M) inlet/outlet. Sizes added May 2025: LXC-25: 1¼” BSP (M) inlet/outlet, LXC-32: 1½” BSP (M) inlet/outlet, LXC-40: 2” BSP (M) inlet/outlet, LXC-50: 2½” BSP (M) inlet/outlet.

Marking:

Hunan Winmeter Energy Technology Co., Ltd logo and flow arrow on body.

Installation Requirements:

R001

Expiry date:

31/03/2028

Model:

LXC-15 (DN15), LXC-20 (DN20). Models added May 2025: LXC-25 (DN25), LXC-32 (DN32), LXC-40 (DN40), LXC-50 (DN50).

Approval Holder:

Hunan Winmeter Energy Technology Co.,Ltd.

Company Name

Hunan Winmeter Energy Technology Co.,Ltd.

Address

468# West Tongzipo Road, Hi-Tech Industrial Development Zone, Changsha, Hunan

Country

China

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Range of water meters with blue epoxy coated ductile iron bodies, plastic measurement chambers and vanes and NBR ‘O’-rings. Maximum working pressure 16.0 bar. Maximum operating temperature 50°C.

Section:

1505 Water Meters

Size:

Flanged inlet/outlet: DN40, 50, 65, 80, 100, 125, 150, 200, 250, 300, 350, 400.

Marking:

Flow arrow & size on side of body, AQUAMOTION, WRAS, size, Model number and pressure rating and product info on dial face.

Installation Requirements:

R001

Expiry date:

29/02/2028

Model:

F50WC, F5WC, F80WC, F100WC, F125WC, F150WC, F200WC, F250WC, F300WC, F350WC, F400WC & F500WC

Approval Holder:

Aquamotion

Company Name

Aquamotion

Address

Unit 7 Woodland Close Mansfield Nottinghamshire

Postcode

NG21 9BF

Country

United Kingdom

Phone

01623 664030

General Email

info@aqua-motion.co.uk

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