SKU: 69194584538
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The MARS 19169 Potential Relay is a high-performance motor starting relay designed for single-phase HVACR systems
Replacing a clouded or cracked sight glass is a standard requirement during annual hydronic heating system service to maintain peak operational safety and fuel efficiency
ensuring precise monitoring for boiler feedwater
you must use the Reznor 57953 or an exact L170-40F equivalent
provided the required cutout temperature falls within the 140-180°F adjustable range and the physical disc mounting is compatible with the existing bracket
Weil McLain 510-218-097 Gauge The MARS 19169 Potential RelayThe Weil McLain 510 218 097 is a precision engineered OEM boiler gauge designed for mission critical monitoring of hydronic heating systems. As a dual purpose temperature and pressure gauge, it provides real time diagnostics essential for maintaining optimal boiler performance and identifying potential pressure drops or overheating before they cause system failure. This heavy duty gauge features a 2 1 2 inch dial with a high contrast interface,
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