S2200H           Model Cost/Unit   Inlet Gas Pressure Maximum W.C. Minimum W.C. S2200H $10,8000.00   Propane 15" W.C. 10" W.C 11SV08 gas regulator $110.00   Natural 15" W.C. 10" W.C Required for applications over 14" W.C. supply pressure.       S & H           $600./ unit
		S2200H > Tested to ANSI standard Z83.7 > Safe fuel shutdown if combustion air is interrupted > Low housing temperature > Simple inlet change from propane to natural gas > Safe monitoring of combustion, two trial > electronic ignition with 5 second pre-purge > time delay & 10 second shutdown > Protects heater by shutting down if unit is overfired > Protects heater by shutting down if voltage is too low > Automatically cycles the heater HI/ LO > Indoor / outdoor use > May be ducted up to 300 feet