Electrode STANDARD 104-4 1/2 (2PK) (Replacement for Westwood WP-E5-4M4-1/2) which helps them blend in

which helps them blend in with the foam board base and other installation materials

Type: Seal Cap Assembly

Type: Strainer

SUPERTORQUE® lobular openings deliver more turning force without deforming fasteners

Operating Conditions: Maximum Working Pressure: 500 PSI

Electrode STANDARD 104-4 1/2 (2PK) (Replacement for Westwood WP-E5-4M4-1/2) which helps them blend inThe Crown 104 4 1 2 Electrode (2PK), part number 04042 02, is a high quality ignition component designed for use in oil and gas fired heating systems. Manufacturer: Crown Engineering Corporation Part Number: 04042 02 Model: 104 4 1 2 Outer Diameter (OD): 1 2" Length: 4 1 2" Tip Style: Heavy 1 8" Material: High quality conductive ceramic and metal Packaging: 2 electrodes per pack Applications: Ideal for use in industrial burners, boilers, and waste oil