DraperMD

3 ms·

1. 1.▲
   by DraperMD 3y ago

   Dumb and Inefficient.
2. 2.▲
   by DraperMD 3y ago

   BTW, when Daikin or Carrier or anyothers sell their Heat Humps at COPs of 5 based on a SEER Rating, you can laugh....it's a blended rate and represent ZERO integrity to the actual Heat Pump performance in extreme temps....how did this
3. 3.▲
   by DraperMD 3y ago

   The problem is that an outdated inefficient Rankine Refrigerant Heat controls 99% of the market and in extreme climate temperatures (High Delta Ts) the Rankine COP efficiencies are 0-1 in the example of - or + 10-20C , virtually useless and