91.140.10 Central heating systems
Displaying 25-36 of 286 results.
LVS EN 303-6:2019
standard
EN
Apkures katli. 6.daļa: Apkures katli ar piespiedu vilkmes degļiem. Īpašas energoefektivitātes prasības karstā ūdens sildītājiem un kombinētiem apkures katliem ar šķidrā kurināmā degļiem ar nominālo pievadīto siltumjaudu līdz 70 kW
23.38 €
LVS EN 303-7:2007
standard
EN
Heating boilers - Part 7: Gas-fired central heating boilers equipped with a forced draught burner of nominal heat output not exceeding 1000 kW
26.12 €
LVS EN 304:2001 +A1
standard
EN
Heating boilers - Test code for heating boilers for atomizing oil burners
22.17 €
LVS EN 304:2001 +A1 /A2:2003
amendment
EN
Heating boilers - Test code for heating boilers for atomizing oil burners
7.59 €
LVS EN 304:2018
standard
EN
Heating boilers - Test code for heating boilers for atomizing oil burners
24.60 €
LVS HD 384.7.753 S1:2003
standard
EN
Electrical installations of buildings - Part 7: Requirements for special installations or locations - Section 753: Floor and ceiling heating systems
10.02 €
LVS EN 442-1:2000
standard
EN
Radiators and convectors - Part 1: Technical specifications and requirements
10.02 €
LVS EN 442-1:2000 /A1:2003
amendment
EN
Radiators and convectors - Part 1: Technical specifications and requirements
10.02 €
LVS EN 442-1:2015
standard
EN
Radiators and convectors - Part 1: Technical specifications and requirements
21.25 €
LVS EN 442-1:2020
standard
LV
Radiators and convectors - Part 1: Technical specifications and requirements
31.89 €
LVS EN 442-2:2000
standard
EN
Radiators and convectors - Part 2: Test methods and rating
26.12 €
LVS EN 442-2:2000 /A1:2002
amendment
EN
Radiators and convectors - Part 2: Test methods and rating
5.35 €