The Allanson 2744-668 Ignition Transformer is a high-performance 240V replacement ignition transformer engineered for reliable arc stabilization in commercial and industrial oil burner applications

it features 1/2-inch NPT connections and is built to withstand the thermal stresses found in large-scale hydronic systems

Drop-In OEM Compatibility: Engineered specifically for Raypak heater footprints

Check for 24VAC at the lead wires when the thermostat calls for heat/cool

ASCO 8030G83-240V Solenoid Valve Refrigerant The Allanson 2744-668 Ignition TransformerThe ASCO 8030G83 240V Solenoid Valve is a high performance 2 way normally open solenoid valve engineered for precision control in low pressure HVACR and industrial systems. Featuring a rugged brass body and durable NBR seals (Buna N), this direct acting valve is optimized for air, inert gas, and water service. With a 3 4" NPT connection and a generous 5. 5 Cv flow factor, it ensures high volume throughput even in zero pressure differential