Non-Condensing Boiler Flow Temperature?

Mutton_Geoff

paperclap said:

Our boiler has settings 1, 2, 3, 4, 5 and Max.

According to the manual, this is 55°C-82°C.

This would mean:
1 = 55°C
2 = 60.4°C
3 = 65.8°C
4 = 71.2°C
5 = 76.6°C
Max = 82°C

Not necessarily but I follow your logic/maths. It's similar to people who think because a multimeter has 6 digits, it's accurate to that level. Personally I think 70C is a good temperature for heating water.

paperclap said:

Both days are 2 degrees during the day... and around -1 at night!

So hopefully a relatively good comparison.

Again, you'd think so, but I bet day 2 is cheaper whatever you do because of the energy you preloaded into the house on day 1.

carpy

hey @paperclap have you done anymore testing?