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This 18-inch diameter propeller features a 4-blade configuration with a 30-degree pitch
High Flow Performance: A 23
we recommend replacing the pad at the start of every heating season
This valve is specifically designed for fresh water and neutral brine solutions
This component meets stringent EIA-456-A industry standards
Allanson Transformers 2721-637 Transformer Refrigerant This 18-inch diameter propeller featuresOptimized for superior ignition reliability, the Allanson 2721 637 Ignition Transformer is a high performance ferromagnetic transformer designed specifically for Wayne OE and FH oil burners. Operating with a 120V primary input and a powerful 10000V secondary output, this 250VA unit provides the dependable spark necessary for clean, consistent combustion. Its "small can" 2721 series housing ensures a compact footprint while the midpoint ground