Sale! Supco SHL506 Plenum Limit Thermostat Thermodisc L170-40$13.16 Original price was: $13.16.$3.95Current price is: $3.95. - Supco SHL506 Plenum Limit Thermostat Thermodisc L170-40 quantity + Add to cart SKU: SHL506 Category: HVAC&R Tag: Supco Description Description Supco part number SHL506. Gas Furnace Plenum Limit Thermostat. Specifications: Open 170 F Close 130 F Board Width: 1.88 inches Board Height: 2.8 inches Insertion Length: 1.87 inches Replacement For Brands and Numbers: Trane: SWT1258 Bryant: HH12ZB170 Lennox: 47-25349-02 GE: SWT1258 Related products Sale! Supco SPP10E Super Boost Electronic Potential Relay and Start Capacitor 3 to 5 HP $58.38 Original price was: $58.38.$17.51Current price is: $17.51. Add to cart Sale! Supco CD45+5X370 HVAC Motor Oval Dual Run Capacitor 45 + 5 MFD 370 Volts $7.48 Original price was: $7.48.$2.24Current price is: $2.24. Add to cart Sale! 3392519/10 <10 PAK> Whirlpool Kenmore Dryer Thermal Blower Fuse $16.74 Original price was: $16.74.$5.02Current price is: $5.02. Add to cart Sale! Supco 90-290 90-290Q General Purpose Enclosed Fan Relay 24 Volt SPST-NO type 84 $6.77 Original price was: $6.77.$2.03Current price is: $2.03. Add to cart