Gentherm 5220 - Page 17

28142 Rev 15 TECHNICAL SPECIFICATIONS
Gentherm Global Power Technologies Page 11
Shall not contain more than 10% [CO
2
] and/or [N
2
] by volume, nor vary more than
+/- 1% [CO
2
] and/or [N
2
] during operation.
Shall not contain more than 120 mg/Sm
3
of water vapour.
Shall not contain more than 1% by volume of free oxygen.
Shall have a nominal gross heating value of:
a) Natural Gas: 37 MJ/Sm
3
(1,000 BTU/cu. ft)
(1)
b) Propane/LPG: 93 MJ/Sm
3
(2,500 BTU/cu. ft)
(1)
c) Butane: 108 MJ/Sm
3
(2900 BTU/cu. ft)
(1)
Shall not exceed 60ºC (140ºF) in temperature.
NOTE:
• For gaseous fuels outside of these specifications, please contact Gentherm Global
Power Technologies (GPT).
• Sm
3
= Standard cubic meter of gas at 101.325 kPa at 20ºC (NIST).