How many BTUS of heat do I need in my bus?

[Bill B /bus]

102A3 MCI with Webasto 45K BTU. Heaters: 4 8K BTU fan forced heaters in living room/kitchen area,  1 8K each  in bath and bedroom. 3 heaters for three bays.  Since we come out of central Maine after Christmas to head south I was concerned about driver comfort. Floor gets a little cold, since insulated this summer, but it is comfortable.  This is with the drivers heat on. 5 windows all dual pane in the front.

I used more heaters to spread out the warmth rather than just a big heater or two.

This is our second bus conversion with the Webasto heating system. In the cold weather I won't have any other system.

Bill

[opus]

I have 3-80,000 btu heaters, a 90,000 and an 30,000.  That totals.....ummmm...heat.