Armstrong Furnace R102699-02 Pressure Switch Constructed with a durable SAE

Constructed with a durable SAE flare design and an integrated dirt-protection filter

or if some elements fail to engage during a heat call

Jumping a limit switch is only recommended for brief diagnostic testing by a qualified technician

The open-type enclosure combined with a durable metal mounting plate allows for efficient heat dissipation and secure installation in control panels

exceeding this limit may damage the internal diaphragm and affect calibration

Armstrong Furnace R102699-02 Pressure Switch Constructed with a durable SAEThe Armstrong Furnace R102699 02 Pressure Switch is an essential OEM replacement part designed for precise combustion monitoring in high efficiency Armstrong Air furnaces. This SPST (Single Pole Single Throw) pressure switch is factory calibrated to a setpoint of . 70" WC, ensuring the inducer motor generates sufficient static pressure before allowing the ignition sequence to proceed. Engineered with dual 1 4" barb connections, this component provides