Is a heating (oil or gas) older than built in 1978 and holds
a not the exhaust emission limits of the 1st BImSchV (Federal Immission Control
Ordinance), the boiler must be replaced, according to EnEV. However, this is
rarely the case, since the limits can almost always be respected really, even
with heaters that were installed in the 60s (if it because of the heating
engineer will and the know-how has)!
If a heater is older than built in 1978 and holds the limits
indeed, but the house is rented, the boiler must be replaced, according to
EnEV.
Lives of the house owner himself in the house and the house
has no more than 2 apartments, the heating system can continue to operate as
long as you want or hold the material. Therefore, there are also some heaters
built before 1970 around! A Austauchpflicht there was not in such a case, as
long as they comply with the limits. virtnext
