ASIC heating is the same as standard radiant heating. 1000w space heater = 1000w hash2heating. So comparison is Nat gas to radiant heat. Should be lots of those reports around.
Discussion
Watts can directly be converted to BTUs.
BTU (British Thermal Unit)
For W to BTU/h conversions, 1 W is equal to 3.41 BTU/h. Therefore to convert BTU/h into Watts you need to divide by 3.41; to convert Watts into BTU/h you need to multiply by 3.41
