NorthFlo PSNF65VS - Technical Specifications; Performance Parameters and Operating Conditions

3
III. Technical Parameter
Model
PSNF50VS
PSNF65VS
PSNF90VS
PSNF110VS
PSNF140VS
Recommended Pool Volume
(gallons)
≤11 000
≤16 000
≤20 000
≤26 000
≤31 000
Recommended Pool Volume
(litres)
≤42 000
≤60 000
≤80 000
≤100 000
≤118 000
Operating air temperature (°F)
32~109
Performance Condition: Air 80°F/ Water 80°F/ Humidity 80%
Heating capacity (Btu)
50,000
65,000
90,000
110,000
140,000
Heating capacity (Btu) in silence
mode
40,000
52,000
72,000
88,000
112,000
C.O.P
10.6~5.98
11.2~5.61
13,6-5,7
13.5~5.8
13.1~5.8
Performance Condition: Air 80°F/ Water 80°F/ Humidity 63%
Heating capacity (Btu)
47,500
61,500
85,000
104,000
132,000
Heating capacity (Btu) in silence
mode
37,200
49,200
68,000
83,500
105,500
C.O.P
9.7~5.5
9.9~5.35
12,3-5,7
12.2~5.6
11.0~5.7
Performance Condition: Air 50°F/ Water 80°F/ Humidity 63%
Heating capacity (Btu)
28,900
37,000
54,000
67,000
85,000
Heating capacity (Btu) in silence
mode
23,000
27,000
43,000
54,000
68,000
C.O.P
5.1~4.15
5.2~4.3
5.5~4.39
5.2~4.2
5.2~4.1
Rated input power (kW)
0.46~2.53
0.53~3.39
0.54~4.39
0.61~5.9
0.85~6.85
Rated input current (A)
2.00~11.0
2.30~14.8
2.34~19.1
2.65~25.6
3.69~29.8
Power supply
208~230V/1 Ph/60Hz
Advised water flux (L/min)
83~116
108~142
125~158
133~167
133~254
Sound pressure 10‘FT dB(A)
34.9~46.0
38.2~47.3
37,5~49.0
35.0~48.1
39.6~51.2
Heat exchanger
Titanium in PVC
Casing
ABS casing
Metal or Insertion casing
Air discha Air discharge rge
Horizontal
Vertical
Water pipe in-out Spec (inch)
1.5"
1.5"
1.5"
2"
2"
Net Dimension LxWxH (inch)
37.8×13.4×
25.9
37.8×16.5×
25.9
43,0×16.5×
37,7
37.2×35.6×
38.5
37.4×33.9×
37.1
Net Weight (lbs.)
114
134
229
251
317
Notice:
1. This product works well under water temp 80
o
F to104
o
F, air temp 32
o
F to 109
o
F,
efficiency will not be guaranteed out of this range. Please take into consideration that the
pool heater performance and parameters are different under various conditions.
2. Related parameters are subject to adjustment periodically for technical improvement