124
Heater MODEL 199
Category of discharge chimney IV
Maximum Heat input Btu/hr 199,500
Minimum heat input Btu/hr 50,000
Turndown ratio 4:1
Number of burners 1
Gas fl ow rate (Natural gas) ft3/hr 199.5
Gas fl ow rate (LP gas) ft3/hr 80
Min / Max gas pressure (Nat. and LP) In.W.C. 3 / 13
Min / Max water temperature °F 68 / 190
Min / Max water pressure PSI 8 / 160
Minimum water fl ow GPM 4
Content of water gal 1.7
Supply voltage / Frequence 120Vac 60Hz
Absorbed electric power W 110
Air intake / Flue gas pipes diameter inch 3
Max. length venting system ft 120
CO (Carbon monoxide) with natural gas ppm <150
CO (Carbon monoxide) with LP gas ppm <250
NOx (0% O2 with natural gas) ppm <30
CO2 (Carbon dioxide) for Natural gas at high fi re % 8.4 to 8.7
CO2 (Carbon dioxide) for Natural gas at low fi re % 8.4 to 8.7
CO2 (Carbon dioxide) for LP gas at high fi re % 9.5 to 10
CO2 (Carbon dioxide) for LP gas at low fi re % 10.5 to 11.5
O2 (Oxygen) for Natural gas at high fi re % 5.9 to 5.4
O2 (Oxygen) for Natural gas at low fi re % 5.9 to 5.4
O2 (Oxygen) for LP gas at high fi re % 6.4 to 5.6
O2 (Oxygen) for LP gas at low fi re % 4.8 to 3.4
Ionisation current uA (Micro Amps) 4 to 7
Maximum fl ue gas temperature °F 203
Maximum water condensate fl ow GPM 0.032
Average acidity of condensation PH 4
Heater weight (empty of water) lb 220
Recovery Rating (100°F rise) (water heater only) Gal/hr 227
DHW delivery (75°F rise) (water heater only) GPM 5
16 - TECHNICAL DATA
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