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Ships within 48 hours · Estimated delivery Sep 16 - Sep 21
Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
Always verify against your unit's wiring diagram
20" WC threshold before condemning the part
offering the high-capacity flow management necessary for larger BTU demands
In addition to 18M23 series compatibility
Laars Heating Systems R0023000 Limit Switch 321894-708 Always verify against your unit'sThe Laars Heating Systems R0023000 Limit Switch is a critical safety component engineered to provide overheat protection for high performance hydronic and pool heating systems. This 150F high limit switch is calibrated to automatically interrupt the electrical circuit when internal water temperatures exceed the 150F threshold, effectively preventing thermal damage to the heat exchanger and downstream piping. As a veteran grade OEM replacement part,
US$ 145.00
US$ 567.50