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NF D35-322 ; NF EN 26:2023-12-20
Gas-fired instantaneous water heaters for the production of domestic hot water
Edition
2023-12-20
NF D35-323
Heating - Gas - Liquid fuel - gas burning appliances for instantaneous production of hot water for domestic use, intended to be connected to a mechanical installation for the evacuation of combustion products
Edition
2017-08-26
NF D35-324 ; NF EN 89:2015-07-10
Gas-fired storage water heaters for the production of domestic hot water
Edition
2015-07-10
NF D35-326
Appliances for the instantaneous production of hot water for domestic use operating on propane-air and on butane-air of 25 mj/M3 and 24,3 mj/M3 net calorific value respectively and intended for connection to a VMC system mechanical extraction of combustion products
Edition
1986-06-01
NF D35-332 ; NF EN 613:2021-12-22
Independent closed-fronted gas-fired type B11, type C11, type C31 and type C91 heaters
Edition
2021-12-22
NF D35-337
Heating - Gas - Gas-fired central heating boiler of useful output not exceeding 70 kW designed to be connected to a mechanical installation for the evacuation of the combustion products
Edition
2017-04-29
NF D35-350-1 ; NF EN 13203-1:2025-06-11
Gas fired domestic appliances producing hot water - Part 1: Assessment of performance of hot water deliveries
Edition
2025-06-11
NF D35-350-2 ; NF EN 13203-2:2022-08-10
Gas-fired domestic appliances producing hot water - Part 2: Assessment of energy consumption
Edition
2022-08-10
NF D35-350-3 ; NF EN 13203-3:2022-08-10
Gas-fired domestic appliances producing hot water - Part 3: Assessment of energy consumption of solar supported gas-fired appliances
Edition
2022-08-10
NF D35-350-4 ; NF EN 13203-4:2022-08-10
Gas-fired domestic appliances producing hot water -Part 4: Assessment of energy consumption of gas combined heat and power appliances (mCHP) producing hot water and electricity
Edition
2022-08-10
