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MCDONALD WATER STORAGE Approvals

#2106034

Range of “POWERflow” Indirect and direct unvented storage cylinders consisting of factory fitted single or twin coil circuit with either a primary or solar coil. The secondary circuit is factory fitted with a temperature and pressure relief valve set at 4.5 bar at 90˚C and an expansion relief valve set at 3.5 bar. The product is supplied with a pressure reducing valve set at 2.1 bar, expansion vessel, tundish and an approved check assembly (suitable for backflow protection against Fluid Category 2). Primary circuit max working pressure: 3.5 bar Secondary circuit max working pressure: 3.0 bar Solar Coil max working pressure: 3.5 bar Primary and Secondary circuit maximum operating temperature 75.0°C Solar Coil max operating temperature 80.0°C

Section:
1890 Unvented Heating Apparatus
WRAS Approval Number:
2106034
Size:
Primary Circuit: 22mm compression. Secondary circuit: 22mm compression. Solar circuit: 22mm compression. Drain connection: 15mm compression.
Marking:
McDonald Water Storage, POWERflow and other product info on labels on body.
Installation Requirements:
R001 R140 R360
Expiry date:
30/06/2026
Proviso:
All solar models must be installed in accordance with this proviso: WRAS Approval - Solar heating system components. “Compliance with the relevant requirements of the Water Supply (Water Fittings) Regulations 1999 has been assessed for this product only as a component of a heating system. If it is to be installed as part of a system using solar energy or ground- or air- source heat pumps for pre-heating water which is to be used as domestic hot water, the Water Fittings Regulations place a legal duty on the installer and user to ensure that the installation and operation of the complete system prevents contamination of domestic hot water by Legionella bacteria, which can grow in water stored at temperatures between 20°C and 45°C.
Model:
POWERflow Range of unvented hot water storage cylinders: 75, 120, 150, 165, 180, 210, 250, 300 Litres Indirect & Direct. Solar Coil option on 120L and above. PD1 - 75 Litre Direct POWERflow, PI1 - 75 Litre Indirect POWERflow Size = 950 x 450mm Connections = 6 (Direct) / 9 (Indirect) PD2 - 120 Litre Direct POWERflow, PI2 - 120 Litre Indirect POWERflow Size = 950 x 550mm Connections = 6 (Direct) / 9 (Indirect) PD3 - 150 Litre Direct POWERflow, PI3 - 150 Litre Indirect POWERflow Size = 1150 x 550mm Connections = 7 (Direct) / 9 (Indirect) PD5 - 165 Litre Direct POWERflow, PI5 - 165 Litre Indirect POWERflow Size = 1250 x 550mm Connections = 7 (Direct) / 9 (Indirect) PD6 - 180 Litre Direct POWERflow, PI6 - 180 Litre Indirect POWERflow Size = 1350 x 550mm Connections = 8 (Direct) / 10 (Indirect) PD4 - 210 Litre Direct POWERflow, PI4 - 210 Litre Indirect POWERflow Size = 1550 x 550mm Connections = 8 (Direct) / 10 (Indirect) PD7 - 250 Litre Direct POWERflow, PI7 - 250 Litre Indirect POWERflow Size = 1550 x 600mm Connections = 8 (Direct) / 10 (Indirect) PD8 - 300 Litre Direct POWERflow, PI8 - 300 Litre Indirect POWERflow Size = 1850 x 600mm Connections = 8 (Direct) / 10 (Indirect)
Product Images
Approval Holder:
MCDONALD WATER STORAGE
Company Name
MCDONALD WATER STORAGE
Address
QUEENSWAY INDUSTRIAL ESTATE GLENROTHES FIFE
Postcode
KY7 5QF

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Manufacturer:
MCDONALD WATER STORAGE
Company Name
MCDONALD WATER STORAGE
Address
QUEENSWAY INDUSTRIAL ESTATE GLENROTHES FIFE
Postcode
KY7 5QF

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#2103035

McDonald Steel Flow ranges of Direct, Indirect, Solar Single, Solar Twin, Slim Direct and Slim Indirect stainless steel insulated unvented hot water storage cylinders with external expansion. The DHW circuit consists of a temperature and pressure relief valve set at 7.0 bar and 90°C, an inlet control group consisting of a pressure reducing valve adjustable between 2.7 and 3.3 bar, an expansion relief valve (SRV) set at 6.0 bar, a strainer and a check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2) also supplied with a tundish. Maximum supply pressure to the inlet control group 10.0 bar. Maximum working pressures - Primary circuit 6.0 bar, Secondary circuit 5.5 bar. Maximum operating temperature 65˚C.

Section:
1890 Unvented Heating Apparatus
WRAS Approval Number:
2103035
Size:
22mm compression (Inlet Manifold)
Marking:
McDonald Water Storage & Steel Flow on front, technical information on adhesive label on body.
Installation Requirements:
R001 R140 R360
Expiry date:
31/03/2026
Proviso:
All solar models must be installed in accordance with this proviso: WRAS Approval - Solar heating system components. “Compliance with the relevant requirements of the Water Supply (Water Fittings) Regulations 1999 has been assessed for this product only as a component of a heating system. If it is to be installed as part of a system using solar energy or ground- or air- source heat pumps for pre-heating water which is to be used as domestic hot water, the Water Fittings Regulations place a legal duty on the installer and user to ensure that the installation and operation of the complete system prevents contamination of domestic hot water by Legionella bacteria, which can grow in water stored at temperatures between 20°c and 45°c.
Model:
CS90D - MCDONALD STEELFLOW 90 DIRECT UNVENTED HOT WATER STORAGE CYLINDER CS120D - MCDONALD STEELFLOW 120 DIRECT UNVENTED HOT WATER STORAGE CYLINDER CS150D - MCDONALD STEELFLOW 150 DIRECT UNVENTED HOT WATER STORAGE CYLINDER CS170D - MCDONALD STEELFLOW 170 DIRECT UNVENTED HOT WATER STORAGE CYLINDER CS200D - MCDONALD STEELFLOW 200 DIRECT UNVENTED HOT WATER STORAGE CYLINDER CS250D - MCDONALD STEELFLOW 250 DIRECT UNVENTED HOT WATER STORAGE CYLINDER CS300D - MCDONALD STEELFLOW 300 DIRECT UNVENTED HOT WATER STORAGE CYLINDER. CS90I - MCDONALD STEELFLOW 90 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER CS120I - MCDONALD STEELFLOW 120 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER CS150I - MCDONALD STEELFLOW 150 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. CS170I - MCDONALD STEELFLOW 170 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER CS200I - MCDONALD STEELFLOW 200 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER CS250I - MCDONALD STEELFLOW 250 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER. CS300I - MCDONALD STEELFLOW 300 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER CS170DS - MCDONALD STEELFLOW 170 INDIRECT SOLAR SINGLE COIL UNVENTED HOT WATER STORAGE CYLINDER CS200DS - MCDONALD STEELFLOW 200 INDIRECT SOLAR SINGLE COIL UNVENTED HOT WATER STORAGE CYLINDER CS250DS - MCDONALD STEELFLOW 250 INDIRECT SOLAR SINGLE COIL UNVENTED HOT WATER STORAGE CYLINDER CS300DS - MCDONALD STEELFLOW 300 INDIRECT SOLAR SINGLE COIL UNVENTED HOT WATER STORAGE CYLINDER CS170IS - MCDONALD STEELFLOW 170 INDIRECT SOLAR TWIN COIL UNVENTED HOT WATER STORAGE CYLINDER CS200IS - MCDONALD STEELFLOW 200 INDIRECT SOLAR TWIN COIL UNVENTED HOT WATER STORAGE CYLINDER. CS325IS - MCDONALD STEELFLOW 250 INDIRECT SOLAR TWIN COIL UNVENTED HOT WATER STORAGE CYLINDER CS300IS - 300 INDIRECT SOLAR TWIN COIL UNVENTED HOT WATER STORAGE CYLINDER. CS60DSL - MCDONALD STEELFLOW SLIM 60 DIRECT UNVENTED HOT WATER STORAGE CYLINDER CS90DSL - MCDONALD STEELFLOW SLIM 90 DIRECT UNVENTED HOT WATER STORAGE CYLINDER CS120DSL - MCDONALD STEELFLOW SLIM 120 DIRECT UNVENTED HOT WATER STORAGE CYLINDER CS150DSL - MCDONALD STEELFLOW SLIM 150 DIRECT UNVENTED HOT WATER STORAGE CYLINDER CS170DSL - MCDONALD STEELFLOW SLIM 170 DIRECT UNVENTED HOT WATER STORAGE CYLINDER CS200DSL - MCDONALD STEELFLOW SLIM 200 DIRECT UNVENTED HOT WATER STORAGE CYLINDER CS60ISL - MCDONALD STEELFLOW SLIM 60 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER CS90ISL - MCDONALD STEELFLOW SLIM 90 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER CS120ISL - MCDONALD STEELFLOW SLIM 120 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER CS150ISL - MCDONALD STEELFLOW SLIM 150 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER CS170ISL - MCDONALD STEELFLOW SLIM 170 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER CS200ISL - MCDONALD STEELFLOW SLIM 200 INDIRECT UNVENTED HOT WATER STORAGE CYLINDER
Product Images
Approval Holder:
MCDONALD WATER STORAGE
Company Name
MCDONALD WATER STORAGE
Address
QUEENSWAY INDUSTRIAL ESTATE GLENROTHES FIFE
Postcode
KY7 5QF

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