Laars Heating Systems R0457501 HSI R-448A NEMA 56 Frame: Standard mechanical
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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
NEMA 56 Frame: Standard mechanical dimensions facilitate straightforward installation into existing platform mounts
Is this a fused or non-fused disconnect
must be upgraded to ensure total system compatibility
As a 1/2" 24V fast open gas valve
making it a critical component for package unit troubleshooting and comprehensive system upgrades
Laars Heating Systems R0457501 HSI R-448A NEMA 56 Frame: Standard mechanicalThe Laars Heating Systems R0457501 HSI is a high performance silicon carbide hot surface ignitor engineered specifically for Jandy Legacy LRZE and Teledyne Laars pool heaters. For technicians servicing LRZ models 125, 175, 250, 325, and 400, this OEM component is the standard for restoring reliable ignition sequences. Unlike generic alternatives, this pool heater ignitor is designed to handle the high temperature environment of the burner assembly