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TECHNICAL DATA
Tab. 1
XPak 85 XPak 120
Input - Output
Input - (0 - 2000 ft / 0 - 610 m) Btu/hr 25,600 - 87,000 27,300 - 119,500
kW 7.5 - 25.5 8.0 - 35.0
Input - (2000 - 4500 ft / 610 - 1375 m) Btu/hr 25,600 - 82,900 27,300 - 114,300
kW 7.5 - 24.3 8.0 - 33.5
Output (176°F - 86°F / 80°C - 30°C) Btu/hr 25,200 - 76,600 26,600 - 108,300
kW 7.4 - 22.5 7.8 - 31.7
Energy Guide
AFUE % 91.8 92.6
Gas
Gas supply pressure Natural Gas (A) in w. c. 6.82
kPa 1.70
Min. gas supply pressure Natural Gas (A) in w. c. 3.5
kPa 0.87
Max. gas supply pressure Natural Gas (A)** in w. c. 10.5
kPa 2.62
Gas supply pressure LPG (E) in w. c. 11
kPa 2.75
Min. gas supply pressure LPG (E) in w. c. 8
kPa 1.99
Max. gas supply pressure LPG (E)** in w. c. 13
kPa 3.24
Gas Rate max natural gas (A) ft3/hr 87.77 121.01
sm3/hr 2.49 3.43
Gas Rate min natural gas (A) ft3/hr 26.14 28.01
sm3/hr 0.74 0.79
Gas Rate max LPG (E) lbs/hr 4.02 5.55
kg/hr 1.82 2.52
Gas Rate min LPG (E) lbs/hr 1.20 1.28
kg/hr 0.54 0.58
System Data
Minimum relief valve capacity lbs/hr 87 119.50
Maximum operating pressure p.s.i. 45
bar 3.1
Minimum operating pressure p.s.i. 6.52
bar 0.45
Recommended system pressure p.s.i. 15
bar 1
Boiler max flow rate (ltr/hr) GPM 5.72 6.2
ltr/hr 1,300 1,400
Pump residual head at max flow rate in w. c. 60.22 44.11
mbar 150 110
Primary water content CAN G 0.70 0.84
USG 0.85 1.0
ltr 3.2 3.8
Boiler Water Temperature
Adjustable high limit range - high temp. (radiators heating)* °F 104 - 176
°C 40 - 80
Adjustable high limit range - low temp. (space heating)* °F 68 - 113
°C 20 - 45
DHW production - set point °F 95 - 140
°C 35 - 60
Max boiler temperature °F 194
°C 90
Electric Data
Electric rate voltage V - Hz 120 - 60
Current less than A 1.19 1.25
Electric consumption (pump included) W 133 141
Electrical protection rating IP IPX5D
Fuses A - VAC 4 - 250
Flue Gas Values
CO2 setting natural gas (A) % 8.5%
CO2 setting LPG (E) % 10.0%
NOx @ max (A) ppm < 20 < 20
NOx @ min (A) ppm < 15 < 15
CO @ max (A) without air ppm < 135 < 170
CO @ min (A) without air ppm < 15 < 25
NOx @ max (E) ppm < 20 < 20
NOx @ min (E) ppm < 15 < 20
CO @ max (E) without air ppm < 200 < 220
CO @ min (E) without air ppm < 40 < 35