SATK Series 22 range of wall-mounted direct heat interface units providing heating and instantaneous hot water. The hot water is generated via a plate heat exchanger. Maximum working pressure of all water circuits (secondary hot water, primary and space heating) 10.0 bar. Maximum operating temperature 90°C.

Section:

1460 Heaters

Section Subtitle:

Supplied from storage only, gas, thermal storage.

WRAS Approval Number:

2309362

Size:

¾” BSP (M)

Marking:

Caleffi on casing. Model, pressure and other technical information on adhesive label inside casing.

Installation Requirements:

R001 R140 R360

Expiry date:

30/09/2028

Model:

SATK22303 - Wall-mounted Direct Heat Interface Unit for Instantaneous domestic hot water production – DHW capacity 50kW. SATK22305 - Wall-mounted direct Heat Interface Unit for Instantaneous domestic hot water production – DHW capacity 60kW. SATK22307 - Wall-mounted direct Heat Interface Unit for Instantaneous domestic hot water production – For low temperature primary circuit.

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Approval Holder:

Caleffi S.p.A

Company Name

Caleffi S.p.A

Address

Strada Regionale 229 n. 25 Fontaneto d'Agogna (NO)

Postcode

28010

Country

Italy

Phone

+39 0322 8491

General Email

gary.perry@caleffi.com

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Manufacturer:

Caleffi S.p.A

Company Name

Caleffi S.p.A

Address

Strada Regionale 229 n. 25 Fontaneto d'Agogna (NO)

Postcode

28010

Country

Italy

Phone

+39 0322 8491

General Email

gary.perry@caleffi.com

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Range of heat interface units incorporating a heat exchanger, flow sensor, spherical valve and shock arrestor. The heating circuit incorporates a pressure relief valve set at 3.0 bar. Maximum working pressure & operating temperature: Primary circuit is 16.0 bar & 90°C. Domestic hot water circuit is 10.0 bar & 65°C. Heating circuit is 2.5 bar & 80°C.

Section:

1460 Heaters

Section Subtitle:

Supplied from storage only, gas, thermal storage.

WRAS Approval Number:

250304014

Basis of Compliance:

Tested to regulators Specification Test Code Sheets

Size:

¾” BSP (M)

Marking:

Switch 2 on front of unit.

Installation Requirements:

R001 R140 R360 R511

Expiry date:

31/03/2030

Model:

ICON Connected HIU’s E1100900, E1100901, E1100902 & E1100903

Manufacturer:

Switch2 Energy Ltd.

Company Name

Switch2 Energy Ltd.

Address

The Waterfront, Salts Mill Road, Shipley

Postcode

BD17 7EZ

Phone

+44 (0) 1274 535 527

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