Optimized Pressure Control: Maintains steady manifold pressure for efficient burner ignition and reduced fuel waste

For field technicians servicing domestic or commercial hydronic systems

Precise integrated furnace control logic for optimized heating cycles

this is the current factory-authorized replacement for obsolete part numbers 340167-7002

Laars Heating Systems R0457503 Ignitor Els PW 29614 Optimized Pressure Control: Maintains steadyThe Laars R0457503 HI E2 heater ignitor is a direct replacement component designed for reliable ignition performance in Laars HI E2 pool and spa heaters. This Laars HI E2 ignitor ensures consistent spark generation for proper burner ignition, helping maintain efficient heater operation and minimizing downtime in service applications. Built to OEM specifications, this pool heater ignitor replacement is engineered for durability under high temperature