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System Compatibility: Validated for use across multiple ICP brands
preventing scale and debris interference
This single-pole single-throw (SPST) air pressure switch is factory-calibrated to actuate at
maintaining the high-efficiency standards of modern HVAC systems
Laars Heating Systems R2080403 Control 320788-702 System Compatibility: Validated for useThe Laars Heating Systems R2080403 Control is a critical engineering solution for upgrading legacy Rheos+ boiler control platforms. This FX05 to Watlow conversion kit is designed for the field replacement of obsolete Johnson Controls FX05 modules, integrating the more robust and precise Watlow temperature control architecture into existing hydronic and commercial heating systems. As a veteran grade HVAC internal control replacement, this kit ensures