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Can the 5866 be used in multi-voltage applications
Extended Component Life: Machined surfaces reduce friction and heat buildup
three-way modulating valve engineered for precision in high-demand hydronic applications
Durable Construction: Built to withstand the harsh thermal environment of the burner assembly for long-term reliability
Lochinvar & A.O. Smith 100109151 Switch 320788-704 Can the 5866 be usedThe Lochinvar & A. O. Smith 100109151 is a critical safety component designed for high efficiency BTH (Best Tankless Hybrid) water heaters and commercial boilers. This Low Gas Pressure Switch is factory calibrated to a 5" WC (Water Column) set point, serving as a primary sentry to ensure safe combustion cycles. In the field, this switch monitors the incoming gas supply pressure to prevent the burner from firing under insufficient pressure conditions,
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