the Robertshaw 1751-721 is manufactured with heat-resistant materials suitable for the internal cabinet temperatures found in gas-fired furnaces and boilers

replacing a worn high limit safety switch with this factory-authorized part is essential for restoring reliable furnace performance and meeting local mechanical codes

The BASO K15FA-36 is a professional-grade snap-in thermocouple engineered for high-reliability performance in standing pilot ignition systems

Always match the 250°F specification of the 10123530 switch to maintain the furnace’s UL certification and ensure the gas valve shuts down at the correct safety threshold

Easy Identification: Features a designated "Tagged" color code to prevent installation errors in the field

Rheem-Ruud SP10867JL Element Els PW 17895 the Robertshaw 1751-721 is manufacturedThe Rheem Ruud SP10867JL is a high performance 208V 3000W water heater element designed for demanding commercial and residential applications. Engineered with a stainless steel sheath, this foldback heating element provides superior resistance to lime scale buildup and dry firing, ensuring long term reliability in varying water conditions. This screw in element features a standard 1 inch NPSM connection, making it a direct replacement for specific