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This document specifies the design criteria for electrical heating systems in individual and collective residential buildings, the commercial and industrial building sector. This document covers fixed electrical heaters, which emit heat directly into space by use of electricity only....
This European Standard applies to the design and construction of machinery for dip coating and electrodeposition of organic liquid coating material to industrial items. This machinery consists of the following equipment: - Transport system including hoists; - Dip tank and safety tank; -...
1.1 This European Standard applies to the design and construction of machinery for dip coating and electrodeposition of organic liquid coating material to industrial items. This machinery consists of the following equipment: - Transport system including hoists; - Dip tank and safety tank; -...
This European Standard specifies the additional requirements and test methods for gas-fired air heaters which are designed so that water vapour condenses from combustion products. On this subject, it extends the European Standards EN 778 and EN 1319 for domestic air heaters,...
This standard applies to electric storage water-heaters for household purposes. This standard does not apply to: - water-heaters using other sources of energy (e.g. solar energy); - water-heaters with more than one heated volume; -...
This document specifies, for the purpose of type examination, the requirements and test methods for construction, safety, marking and rational use of energy of 2nd and 3rd family gas-fired domestic flueless space heating appliances having a nominal input not exceeding 6 kW (based on net calorific...
This European standard specifies the characteristics of safety, construction, performance and efficiency, the test methods and marking, of room sealed space heating equipment of type C (see CEN/TR 1749) with combustion air intake and outlet for the products of combustion in the wall, roof or floor,...
Assessing elastomeric materials for use in the manufacture of absorbers, connecting piping and fittings for use in solar water heaters.
Requirements and associated methods of test for heaters operating under natural draught and burning 1st, 2nd and 3rd family gases.
This European Standard specifies the requirements and test methods for the construction, safety, classification and marking of non-domestic gas-fired overhead radiant tube heaters incorporated into a multi-burner system (called system D and referred to in the body of the text as the...
This European Standard specifies the requirements and test methods for the construction, safety, classification and marking of non-domestic gas-fired overhead radiant tube heaters incorporated into a multi-burner system (called system E and referred to in the body of the text as the...
This European Standard specifies the requirements and test methods for the construction, safety, classification and marking of non-domestic gas-fired overhead radiant tube heaters incorporated into a multi-burner system (called system F and referred to in the body of the text as the...
This European Standard specifies the requirements, the test methods and the marking of domestic flueless space heaters, including diffusive catalytic combustion heaters, having a nominal heat input (Hs), not exceeding 4,2 kW burning 3rd family gases at nominal operating pressures not...
Requirements for plain end, seamless and welded, tubes, not exceeding 127 mm outside diameter and not exceeding 12.5 mm thickness, for use in boilers and super heaters.
This European Standard specifies dimensions, materials and performance requirements (including methods of test) for in line hot water supply tempering valves for sanitary hot water systems, of nominal sizes from DN 15 to DN 50. Tempering valves reduce the temperature of sanitary hot...
This standard specifies the requirements and test methods for the safety and efficiency of oil-fired air heaters using only forced draught oil burners. This European Standard applies to stationary and portable appliances. It also applies to appliances intended for outdoor installation....
Design, construction and testing of expansion valves of the automatic reseating type, specifically intended for preventing over-pressurization due to expansion of water in storage water heaters of the unvented type. Does not give recommendations on application or installation...
This European Standard specifies dimensions, materials and performance requirements (including methods of test) for combined temperature and pressure relief valves, of nominal sizes from DN 15 to DN 40, having working pressures from 0,1 MPa (1 bar) to 1,0 MPa (10 bar). Combined temperature and...
This European Standard specifies dimensions, materials and performance requirements (including methods of test) for expansion valves, of nominal sizes from DN 15 to DN 40, having working pressures from 0,1 MPa (1 bar) to 1,0 MPa (10 bar). Expansion valves are intended for fitting to the cold...
This European Standard specifies dimensions, materials, and performance requirements (including methods of test) for pressure safety valves, of nominal sizes from DN 15 to DN 40, having working pressures from 0,1 MPa (1 bar) to 1,0 MPa (10 bar). Pressure safety valves are intended for fitting to...
