14
G e o t h e r m a l H e a t i n g a n d C o o l i n g
Trilogy
®
Variable
(VE) Series IOM - 60Hz HFC-410A
C r e a t e d : 4 O c t o b e r, 2 0 1 9
Closed Loop Heat Pump Applications with Internal Flow Controller
Figure 13a: High Head Variable Pump with Check Valve
0
5
10
15
20
25
30
35
40
45
0
5
10
15
20
25
Head (ft.)
Flow (gpm)
UPMXL Internal Pump
No Check
Valve
With Check
Valve
