The "L" indicates it is a Limit control (normally closed

cross-threading

As the direct engineering update for the HC98ZZ511

this solenoid coil provides the necessary electromagnetic force to shift the reversing valve slide

Common Questions Is the SP10399B compatible with LP units

Amana-Goodman 0130F00004 Pressure Switch The "L" indicates it isThe Amana Goodman 0130F00004 Pressure Switch is a critical safety component designed for specific Goodman and Amana furnace models. This SPST (Single Pole Single Throw) vacuum switch is factory calibrated to a . 75" WC (Water Column) set point, ensuring the induced draft motor is generating sufficient negative pressure before allowing the ignition sequence to proceed. Engineered for reliability in high cycle environments, it features a standard 1 4"