Gas-fired storage water heaters for the production of domestic hot water
CURRENCY
Number of Standard:
CSN EN 89
Category:
061414
Released:
2015
DESCRIPTION
EN 89
EN 89 Gas-fired storage water heaters for the production of domestic hot water - This European Standard defines the specifications and test methods for the construction, safety, rational use of energy and fitness for purpose, environment and classification and marking of gas-fired storage water heaters for domestic hot water uses, hereafter called "appliance". This European Standard applies to appliances: - of types B11, B11BS, C11, C12, C13, C21, C31,, C32, C33, C42, C43, C51,C52, C53, C62, C63, C72, C73, C81 connected to an individual flue duct, C82 and C83 according to CEN/TR 1749; - fitted with atmospheric burners; - using one or more combustible gases corresponding to the three gas families and the pressures indicated in EN 437; - of nominal heat input not exceeding 150 kW (net calorific value); - fitted with electrically operated mechanical flue dampers that are positioned downstream of the heat exchanger.
Original English text of CSN EN Standard. The price of the Standard included all amendments and correcturs.
Solar supported gas-fired domestic appliances producing hot water - Appliances not exceeding 70 kW heat input and 500 litres water storage capacity - Part 3: Assessment of energy consumption
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
