Laars mascot ft MFTHW Installation And Operation Instructions Manual page 7

Mascot FT, Heating Only, Boiler
2.2 Specifications, 199 MBH
Model Name
Gas Input Rate
Installation
Flue System
Vent Run
Orifice Size
Gas Supply Pressure
Manifold Pressure
Power Supply
Ignition System
Burner System
Gas Valve System
Dimensions
Weight
Main Controller / Control Display
Water Pressure
Connection Sizes
Materials
Safety Devices
MAX
MIN
Sealed Combustion Direct / Single Vent / Concentric Vent
NG
LP
NG
LP
Gas type
Max fire -0.169˝ WC
Min fire -0.015"W.C
Main Supply
Maximum Power
Consumption
CH Supply/Return
Gas Inlet
Casing
Heat Exchanger
Detector, Water Temperature Sensor, Over-heat Limit Switch,
MFTHW199
199,000 Btu/h
19,900 Btu/h
Indoor / Wall hung type
2˝(50ft) , 3˝(100ft) Schedule 40 CPVC, PP
0.326˝ (8.3mm)
0.244˝ (6.2mm)
3.5˝ WC to 14.0˝ WC
3.5˝ WC to 14.0˝ WC
LP NG
-0.129"W.C
-0.015"W.C
120V 60Hz / 4A
160W
Direct Electronic Ignition / Automatic Flame Sensing
Single Orifice Premixed Fuel Modulation Metal Ceramic
Infrared
Combination modulating (Current proportional)
W19.6˝ - H32.0˝ – D16.2˝
110 lbs
NGTB-900CP / P-950EH
Min 15 ~ Max 30 PSI
1 ¼˝ NPT
3/4˝ NPT
Cold Rolled Carbon Steel
Primary Heat Exchanger : Stainless Steel
Sub Heat Exchanger : Stainless Steel
Flame Rod, Overheat Cut Off Device, Gas Valve Operation
LP NG
-0.173˝ WC -0.134˝ WC
-0.015˝ WC -0.015˝ WC
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