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444 search results
Standard [CURRENT] 1994-04
Central heat-water-installations; terms and calculation-basis
from 50.70 EUR VAT included
from 47.38 EUR VAT excluded
Central heat-water-installations; rules for the determination of the water-heat-demand in dwelling-houses
Central heat-water-installations; rules for testing the efficiency of water-heaters in dwelling houses
from 65.70 EUR VAT included
from 61.40 EUR VAT excluded
Standard [CURRENT] 1990-01
Oil fired bath water heaters with vaporizing burners
Standard [CURRENT] 2019-05
Water heaters, water heating installations and storage water heaters for drinking water - Part 1: Tanks with a capacity of over 2 000 l
Draft standard [PRE-ORDER] 2025-08
Water heaters, water heating installations and storage water heaters for drinking water - Part 3: Corrosion protection on the water side by enamelling and cathodic protection - Requirements and testing
from 87.90 EUR VAT included
from 82.15 EUR VAT excluded
Standard [CURRENT] 2025-02
from 94.60 EUR VAT included
from 88.41 EUR VAT excluded
Water heaters, water heating installations and storage water heaters for drinking water - Part 7: Tanks with a capacity of up to 2 000 l, requirements relating to manufacture, thermal insulation and corrosion protection
Standard [CURRENT] 2019-09
German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Installation of central heating systems and hot water supply systems
from 58.30 EUR VAT included
from 54.49 EUR VAT excluded
Pre-standard 2018-09
Energy efficiency of buildings - Calculation of the net, final and primary energy demand for heating, cooling, ventilation, domestic hot water and lighting - Part 8: Net and final energy demand of domestic hot water systems
from 222.60 EUR VAT included
from 208.04 EUR VAT excluded
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