HW2730             Model Fuel Power Cost/Unit Inlet Gas Pressure Maximum PSI Minimum PSI HW2730C-1 Natural gas 240v 1phase $8,300.00   350 lbs. 5 lbs. HW2730C-2 Natural gas 240v 3phase $8,300.00       HW2730C-3 Natural gas 480v 3phase $8,300.00       HW2730C-4 Propane 240v 1phase $8,300.00   HW2730C-5 Propane 240v 3phase $8,300.00 S$H HW2730C-6 Propane 480v 3phase $8,300.00 $350./ unit HW2730C-7 Liquid propane 240v 1phase $8,950.00   HW2730C-8 Liquid propane 240v 3phase $8,950.00   HW2730C-9 Liquid propane 480v 3phase $8,950.00   Gas regulator included
		HW2730 > Direct wire with easy, safe 100% power shut off > Safe fuel shutdown if combustion air is interrupted > Low housing temperature > Indoor / outdoor use > Safe monitoring of combustion, two trial > electronic ignition with 20 second pre-purge > time delay & 7 second shutdown > Protects heater by shutting down if voltage is too low > Automatically cycles the heater HI/ LO to > maintain temputure > Easy monitoring of supply voltage to ensure > trouble free operation > Protects heater by shutting down if unit is being > overfired > Helps in diagnosing specific gas flow problems