Registration number (WIID)Project No.TitleStatus
72411EN 13203-2:2022Gas-fired domestic appliances producing hot water - Part 2: Assessment of energy consumptionStandarts spēkā
20871LVS EN 303-3:2001 /A2:2004Heating boilers - Part 3: Gas-fired central heating boilers - Assembly comprising a boiler body and a forced draught burnerStandarts spēkā
2730LVS EN 303-3:2001Heating boilers - Part 3: Gas-fired central heating boilers - Assembly comprising a boiler body and a forced draught burnerStandarts spēkā
2732LVS EN 303-7:2007Heating boilers - Part 7: Gas-fired central heating boilers equipped with a forced draught burner of nominal heat output not exceeding 1000 kWStandarts spēkā
2730EN 303-3:1998Heating boilers - Part 3: Gas-fired central heating boilers - Assembly comprising a boiler body and a forced draught burnerStandarts spēkā
2732EN 303-7:2006Heating boilers - Part 7: Gas-fired central heating boilers equipped with a forced draught burner of nominal heat output not exceeding 1 000 kWStandarts spēkā
26387LVS EN 303-3:2001 /AC:2006Heating boilers - Part 3: Gas-fired central heating boilers - Assembly comprising a boiler body and a forced draught burnerStandarts spēkā
70622LVS EN 15502-2-3:2023Gas-fired central heating boilers - Part 2-3: Specific standard for hybrid units combining a gas-fired boiler and an electrical heat pump in a productStandarts spēkā
75444EN 15502-2-2:2024Gas-fired central heating boilers - Part 2-2: Specific standard for type B1 appliancesStandarts spēkā
20871EN 303-3:1998/A2:2004Heating Boilers - Part 3 : Gas-fired heating boilers - Assembly comprising a boiler body and a forced draught burnerStandarts spēkā
Displaying 121-130 of 135 results.