sam spade's Recent Activity

  1. sam spade replied to the thread Balancing radiators.

    If the system was originally designed for 50 degree differential with 76/65 temperatures, but the new boiler runs with a 45 degree...

    Feb 27, 2021 at 7:04 PM
  2. sam spade replied to the thread System design query?.

    You don't need the tank over 55-60. You can easily achieve this with the boiler water at 70. If the rads have been oversized you should...

    Feb 21, 2021