MHS Boilers Alpha Jetstream MD, Installation And User Manual

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The Alpha Jetstream MD is a cast iron sectional boiler for pressure jet oil or forced draught
gas firing. The boiler is of the horizontal 3 pass type.
The boilers are able to be utilised as low temperature boilers as described in the Boiler
Efficiency Directive 92/42 EEC
MD series are CE Marked on PIN CE-0645BO119 to
Gas Appliances Directive (90/396/EEC)
Boiler Efficiency Directive (92/42/EEC)
Electromagnetic Compatability Directive (89/336/EEC)
and conforms the requiremets of
EN 303/1: Heating boilers with forced draught burners - Terminology, general
requirements, testing and marking
EN 303/2: Heating boilers - Part 2: Heating boilers with forced draught burners - Special
requirements for boilers atomizing oil burners
EN 303/3: Heating boilers-Part 3: Gas fired heating boilers-Assembly comprising a boiler
body and a forced draught burner
MD series boilers are suitable for central heating and indirect hot water supply at
working pressures not exceeding 4 bars, and working temperatures not exceeding 100 C.
The boiler must never be used for direct water supply.
MD Jetstream Cast Iron Boiler for oil and gas firing
INTRODUCTION