摘要 |
A heat exchanger core (16) is mounted in portions (12,12a) of a supporting frame. Complementary locaters (32,34) are provided to locate the cord (16) angularly in the frame (12,12a). Resilient sealing pads (54,56), seal the frame (12,12a) to the core (16), accommodate the locaters (32,34) and damp vibration between the frame (12,12a) and core (16). |