Broad Series Compatibility: Fits a wide range of industry-standard VR8200 and VR8300 series valves found in residential and light commercial equipment

including ceramic insulators

6 oz/gallon dilution ratio maximizes technician yield per bottle

Can this relay be used in non-Wayne systems

Accurate pneumatic thermostat operation depends on unobstructed airflow

Weil McLain 511-330-186 Pilot Assembly Els PW 17895 Broad Series Compatibility: Fits aThe 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