• BS 855:1976

BS 855:1976

Specification. Welded steel boilers for central heating and indirect hot water supply (rated output 44 kW to 3 MW)

BSI Group , 09/28/1984

Publisher: BS

File Format: PDF

$199.00$398.78


Hot water boilers with maximum operating pressure of 0.45 N/mm2 and temperature of 132°C. Steam boilers limited to output of 1500 kW with max. operating pressure of 0.2 N/mm2 and temperature of 132°C. Specifies min. efficiencies for oil, gas and solid fuel firing. Materials, design stress and manufacture, workmanship, inspection, hydrostatic testing, mounting and fittings, automatic controls and electrical wiring requirements.

BS 855:1976 History

BS 855:1990

BS 855:1990

$199.00 $398.78

BS 779:1989

BS 779:1989

$95.00 $190.50

BS 855:1976

BS 855:1976

$199.00 $398.78

BS 779:1976

BS 779:1976

$132.00 $264.16

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