In view of the fact that the hot-water main which heats this building runs right under the new supreme court building I cannot understand why an engineer would specify anything but hot-water heating for that building. However, I shall be glad to accept the minister's invitation to investigate further. I did not want to do that before bringing up the matter in the committee. The engineers that I overheard on the train must have been entirely mistaken because one said to the other that the air-conditioning system was not being manufactured in Canada. I do not know what type of equipment is being used in the Bank of Canada building, but it seems to be giving first-class satisfaction. I am glad to hear that the equipment which has been OJCd by the minister is to be made in the home town of my genial, good natured and good looking friend, the hon. member for Sherbrooke.