National Comfort Products CPG41838-U, Инструкция по эксплуатации

Страница: 23 / 80

23
Furnace Size (Btuh) 25k 32k 43k 50k
Cut Out
165°F 160°F 140°F 140°F
Differential -30 -30 -40 -40
AS CLOSE AS
POSSIBLE
TO THE
EVAPORATOR
COIL BEHIND
THE FILTER DOOR
CFM = BTU Output / (1.08 x Δ T)
Gas Furnace
Series Input Output Nominal ∆T ∆T Range
A, B, C, D-Series
Non-Condensing
38,000 30,400 55° 40°F to 70°F
51,000 40,800 55° 40°F to 70°F
64,000 51,200 65° 55°F to 85°F
U-Series
Non-Condensing
28,000 22,400 52.5° 45°F to 60°F
38,000 30,400 52.5° 45°F to 60°F
51,000 40,800 55° 45°F to 65°F
64,000 51,200 67° 60°F to 80°F
U-Series
Condensing
25,000 23,750 45° 30°F to 60°F
32,000 30,400 50° 35°F to 65°F
43,000 40,850 50° 35°F to 65°F
50,000 47,500 55° 40°F to 70°F