Precision Metering: Optimized for nominal capacity ranges from 2 to 3 tons depending on the specific refrigerant charge

This unit is the direct replacement for S1-2702-335P and part number 129694

including ceramic insulators

installing this authentic Aaon ignition electrode ensures the heating system operates within original factory specifications

6 oz/gallon dilution ratio maximizes technician yield per bottle

Weil McLain 511-330-186 Pilot Assembly Els PW 17895 Precision Metering: Optimized for nominalThe Weil McLain 511 330 186 Natural Gas Pilot Assembly is a critical OEM replacement component designed for constant burning, thermally supervised standing pilot systems. Engineered for high temperature durability, this assembly ensures consistent ignition and flame rectification across several flagship boiler lines. It is a drop in HVAC replacement part for Weil McLain CG, EG, EGH, LGB, MGB, and PFG series boilers. This assembly includes the pilot