Saturday, October 18, 2014

Heating system is operational on water


On Saturday Oct 18 2014 the system was turned on using water (no Glycol yet)
and it is heating the garage.
Boiler is set at 103 deg F.
Thermostat is set at 16 deg C (61 deg F) but it feels toasty warm in here.
 The Grundfoss pump is on low and putting about 2.3 gpm around the primary loop.
The Taco pump is on delta T of 10 deg C.
The pressure difference over the boiler is about 4 psi.
The pressure difference over the loops is also about 4 psi.
  Static pressure is set at 12 psi.



kWH meter showing the 1st 2 kWH consumed. 
Cost here is 11.931 cents per kWH.


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