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Duotone terrace — saffron brief on the left, garden-folded ledger on the right.
and the fan motor lead to 'Fan' to ensure proper circuit operation
The sonic-welded polycarbonate housing and included washer gasket provide a rain-tight seal
Fabricated from advanced Tetraseal elastomers
With an IP67 enclosure rating and a broad measuring range from -40°C to 100°C (-40°F to 212°F)
ensuring correct spring rate and tension
Lochinvar & A.O. Smith 100208387 Pressure Switch and the fan motor leadThe Lochinvar & A. O. Smith 100208387 Pressure Switch is a critical safety component calibrated to a 1. 15" WC setpoint for commercial and residential water heating systems. This SPST (Single Pole Single Throw) air pressure switch is designed to monitor vent pressure and ensure the inducer motor is moving sufficient combustion air before allowing the ignition sequence to proceed. As a direct replacement for the Lochinvar PRS20031 and 100166126, this