U VALUES

[BOB D.O.L.E]

WHICH is the lowest u value here 0.35w/m2k
0.90w/m2k
( 1.45th/m2k )

 

[baxpoti]

0.35w/m2k

the higher the figure, the higher the heat loss

 

[BOB D.O.L.E]

0.35w/m2k

the higher the figure, the higher the heat loss

1.45th/m2k i have never seen this equation before is this a lower heat loss than the w/m2k as this is th/m2k.

 

[baxpoti]

the metric (SI) unit of thermal conductivity is
watt per meter kelvin
W/(m·K).

Of which
'u values are derived'

Don't know what the 'th' is, possibly someones interpretation of 'thermal' as in Btus?

This would convert to about 8.0W/m²K