36A74 | 4BLD 20dia 27deg CW 1/2" BORE | Lennox Used on_ModCon Model 500/700/850/R1 Commercial Gas Boiler and ModCon Doublestack VWH/ModCon Doublestack R1 VWH/ModCon VWH Volume Water Heaters **Key Features:** * Rugged aluminum Product Type_Less Shroud 115V for 300-400 Unit Heater The Cutler Hammer Eaton LHX120-3-100

36A74 4BLD 20dia 27deg CW 1 2" BORE Lennox Used on_ModCon Model 500 700 850 R1 Commercial Gas Boiler and ModCon Doublestack VWH ModCon Doublestack R1 VWH ModCon VWH Volume Water Heaters **Key Features:** * Rugged aluminum Product Type_Less Shroud 115V for 300 400 Unit Heater The Cutler Hammer Eaton LHX120 3 100 **Key Features:** * Rugged aluminum flange and rolled steel frame for extended durability in demanding environments * Compatible with multiple voltage ranges (208 230 460 volts) for operational flexibility * Powerful motor with a rotation speed of 1800 RPM Upgrade your HVAC system with this essential circuit board to ensure optimal performance and comfort