UNE - Spanish national standards

Safety;Remote Power Feeding Installations;Safety requirements for the erection and operation of information technology installations with remote power feeding (Endorsed by Asociación Espanola de Normalización in January of 2022.)

Available languages: Spanish

Available design: Print design

Heating boilers - Part 1: Heating boilers with forced draught burners - Terminology, general requirements, testing and marking

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Heating boilers - Part 2: Heating boilers with forced draught burners - Special requirements for boilers with atomizing oil burners

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

HEATING BOILERS. PART 3: GAS-FIRED CENTRAL HEATING BOILERS. ASSEMBLY COMPRISING A BOILER BODY AND A FORCED DRAUGHT BURNER.

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Heating boilers - Part 3: Gas-fired central heating boilers - Assembly comprising a boiler body and a forced draught burner

Available languages: English, Spanish

Available design: electronic design (pdf)

Heating boilers. Part 3: Gas-fired central heating boilers. Assembly comprising a boiler body and a forced draught burner

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Heating boilers - Part 4: Heating boilers with forced draught burners - Special requirements for boilers with forced draught oil burners with outputs up to 70 kW and a maximum operating pressure of 3 bar - Terminology, special requirements, testing and marking

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Heating boilers - Part 5: Heating boilers for solid fuels, manually and automatically stoked, nominal heat output of up to 500 kW - Terminology, requirements, testing and marking

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Heating boilers - Part 6: Heating boilers with forced draught burners - Specific requirements for the domestic hot water operation and energy performance of water heaters and combination boilers with atomizing oil burners of nominal heat input not exceeding 70 kW

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Heating boilers - Part 7: Gas-fired central heating boilers equipped with a forced draught burner of nominal heat output not exceeding 1 000 kW

Available languages: English, Spanish

Available design: electronic design (pdf), Print design