Radiant floor heating systems typically operate at temperatures of:
A) 180F to 200F. B) 85F to 140F. C) 200F to 250F. D) 280F to 300F.
Question 2
Why is the drain for condensate water normally trapped?
A) To funnel water to the auxiliary drain B) To stop water from standing in the drain pan
C) To reduce humidity D) To trigger the condensate sump pump