DIN Standards Committee Gas Technology
Gas-fired storage water heaters for the production of domestic hot water
Abstract
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.
Begin
2023-10-05
WI
00048054
Planned document number
prEN 89 rev
Responsible national committee
NA 032-03-01-02 AK - Domestic gas-fired water heaters
Responsible european committee
CEN/TC 48/WG 1 - Revision of EN 26 and EN 89
previous edition(s)
Gas-fired storage water heaters for the production of domestic hot water
2015-05
