Since the heat pump output is too cool to boil water this generator will use a 'low temperature phase change,' that is, it will use a low boiling point liquid.
(the heat pump output; is; too cool to boil water) (the heat pump output; to boil; water) (this generator; will use; a 'low temperature phase change,' that is, it will use a low boiling point liquid) (it; will use; a low boiling point liquid)
the heat pump output the heat pump output this generator it
is to boil will use will use
too cool to boil water
water
a 'low temperature phase change,' that is, it will use a low boiling point liquid
a low boiling point liquid