The #1 is kerosene. Maybe Canadian companies use kerosene for home furnaces but I doubt it and see no reason why they would. A 50/50 mix of #2 normal home heating oil (same thing as diesel fuel) with #1 fuel oil (which is kerosene) is the typical fuel mix for cold climates for diesel machines.
I'll take your word for what you are using but I think you ought to question it and ask a few of your local fuel suppliers. I'm betting whoever you heard it from (that the home heating oil delivered is #1 rather than #2) does not know what he is talking about.
BY THE WAY... those who use home heating oil (#2) in tractors , esp. newer Tier 4 machines, need to be careful. Yes it is the same exact stuff BUT you become vulnerable to sludge, crud and impurities in the home heating oil that your furnace burner does not care about but your high tech sophisticated diesel cares a whole lot !! For starters, there is not a lot of commonality between high pressure diesel injection pumps and the flame thrower in your furnace !! So if you have occasion to transfer fuel from your heating oil tank to your tractor watch out for sludge, bottom scraping by accident,etc.
In the so-called gas war of 1974 one of my neighbors transferred fuel oil from his home heating tank to his VW diesel. Worked fine until he sucked up some crud and had to replace his VW injection pump at major costs. There are several lessons to be learned...