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NF D35-500-1/IN1 ; NF EN 15502-1/IN1:2023-12-13
Gas-fired heating boilers - Part 1: general requirements and tests
Edition
2023-12-13
NF D35-500-2-1 ; NF EN 15502-2-1+A1:2023-12-13
Gas-fired central heating boilers - Part 2-1: Specific standard for type C appliances and type B2, B3 and B5 appliances of a nominal heat input not exceeding 1 000 kW
Edition
2023-12-13
NF D35-500-2-1/IN1 ; NF EN 15502-2-1/IN1:2023-12-13
Gas-fired central heating boilers - Part 2-1: Specific standard for type C appliances and type B2, B3 and B5 appliances of a nominal heat input not exceeding 1 000 kW
Edition
2023-12-13
NF D35-500-2-2 ; NF EN 15502-2-2:2024-07-24
Gas-fired central heating boilers - Part 2-2 : specific standard for type B1 appliances
Edition
2024-07-24
NF D35-500-2-3 ; NF EN 15502-2-3:2023-09-14
Gas-fired central heating boilers - Part 2-3: Specific standard for hybrid units combining a gas-fired boiler and an electrical heat pump in a product
Edition
2023-09-14
XP D35-500-3-1 ; XP CEN/TS 15502-3-1:2024-06-12
Gas-fired central heating boilers - Part 3-1 : H2NG and ACCF - Expansion of EN 15502-2-1:2022
Edition
2024-06-12
NF D36-103
Household economy - (Reinforced) flexible rubber tubing for the external connection of domestic appliances using gaseous fuels by networks
Edition
2025-07-09
NF D36-103
Household economy - Reinforced flexible vulcanized rubber piping and (reinforced) flexible thermoplastics piping for the external connection of domestic appliances using gaseous fuels distributed by networks
Edition
2014-04-19
NF D36-106-1 ; NF EN 751-1:1997-11-01
Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd family gases and hot water. Part 1: anaerobic jointing compounds
Edition
1997-11-01
NF D36-106-2 ; NF EN 751-2:1997-11-01
Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd family gases and hot water. Part 2: non-hardening jointing compounds
Edition
1997-11-01
