Water Regulations Approval Scheme Ltd

KD Navien (Korea) Approvals

WRAS Approval Number: #1912020

Hydraulic block incorporating heat exchangers with pressed stainless-steel plate bodies and copper brazing. Product also incorporates primary and secondary water way with PPS plastic fittings and adaptors and a flow adjustment valve. Maximum working pressure 10.0 bar. Maximum operating temperature 85ºC

Section:: 1350 Heat Exchangers
WRAS Approval Number:: 1912020
Expiry date:: 31/12/2024
Size:: ¾” BSP (M)
Marking:: KD One and model on adhesive label on metal bracket.
Installation Requirements:: R001
Model:: Navien Hydraulic Block
Factor:: KD Navien (Korea)

Company Name
KD Navien (Korea)
Address
13-6 Koami Bidg 13-6 Yeouido-Dong Yeongdeungpo -Gu

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WRAS Approval Number: #2007062

‘Hydraulic Block 2’ range of integrated water circuits for use with combination boilers comprising of a plastic body, stainless steel thermistors and a plate heat exchanger. The primary circuit incorporates a pump assembly. Maximum working pressures: Primary Circuit 2.5 bar. Secondary Circuit 10.0 bar. Maximum operating temperatures: Primary circuit 85˚C. Secondary circuit 65°C. Cold supply only.

Section:: 1478 Heater
Section Subtitle:: Combination boilers - accessories and components.
WRAS Approval Number:: 2007062
Expiry date:: 31/07/2025
Size:: Primary Circuit: ¾” BSP (M) inlet and outlet. Secondary Circuit: ½” BSP (M) inlet and outlet.
Marking:: Navien printed onto hydraulic block circulator pump. Model and size on adhesive label on plate heat exchanger.
Installation Requirements:: R001
Model:: 30015738 (24kW). 30015737 (28kW). 30024563 (34kW). 30024564 (40kW).
Factor:: KD Navien (Korea)

Company Name
KD Navien (Korea)
Address
13-6 Koami Bidg 13-6 Yeouido-Dong Yeongdeungpo -Gu

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