N Scale RS2/RS3 Winterization Hatch
Puttman Locomotive Works is releasing N Scale RS3 Winterization Hatch Detail Part.
The primary reason for the winterization hatch is to transfer hot air back into the engine room to increase the temperature and reduce risk of freezing and fuel gelling.
This feature was commonly seen on Canadian RS2’s and RS3’s, but was used in North America as well.
This locomotive detail part can be purchased directly through the CMR Products Web site store.