Replacement Parts
Shop furnace and HVAC fuses for heating, cooling, air handler, heat pump, and control applications. Find replacement cartridge fuses, time-delay fuses, low-voltage fuses, fuse holders, and fuse blocks from brands such as Littelfuse, Bussmann, Trane, Carrier, Liebert, ABB, Mitsubishi Electric, and more. Match the amp rating, voltage rating, fuse type, physical size, and OEM part number before ordering.
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Spirax-Sarco 55543 COVER Gasket Kit FOR B SERIES BUCKET TRAP (SET OF 3)
Spirax-Sarco
MSRP: $140.68Now: $108.71Spirax-Sarco 55543 COVER Gasket Kit FOR B SERIES BUCKET TRAP (SET OF 3) FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo...MSRP: $140.68Now: $108.71 -
Spirax-Sarco 55479 Gasket Kit FOR 2" FTB-20 AND 2 FTB-175 TRAPS (3/PACK)
Spirax-Sarco
MSRP: $334.72Now: $258.65Spirax-Sarco 55479 Gasket Kit FOR 2" FTB-20 AND 2 FTB-175 TRAPS (3/PACK) FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts -...MSRP: $334.72Now: $258.65 -
Spirax-Sarco 55447 FLOAT KIT 3/4", 1", & 1-1/4 FT30, & 1-1/4" FT-15, 3/4" & 1" FT-200, 1/4" FA-150
Spirax-Sarco
MSRP: $349.27Now: $264.60Spirax-Sarco 55447 FLOAT KIT 3/4", 1", & 1-1/4 FT30, & 1-1/4" FT-15, 3/4" & 1" FT-200, 1/4" FA-150 FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New...MSRP: $349.27Now: $264.60 -
Spirax-Sarco 54894 2-1/2 FLG ANSI 250 CI MAIN VALVE 25 SERIES
Spirax-Sarco
MSRP: $6,155.04Now: $4,662.91Spirax-Sarco 54894 2-1/2 FLG ANSI 250 CI MAIN VALVE 25 SERIES FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...MSRP: $6,155.04Now: $4,662.91 -
Spirax-Sarco 54844 4" FLG ANSI 250 CI MAIN VALVE 25 SERIES
Spirax-Sarco
MSRP: $12,139.18Now: $9,196.35Spirax-Sarco 54844 4" FLG ANSI 250 CI MAIN VALVE 25 SERIES FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...MSRP: $12,139.18Now: $9,196.35 -
Spirax-Sarco 52151F ADJUSTMENT SPRING BLUE FOR 25P, 25PT, 25PE, 25PA, 25B, 25MP & 25PTE, 20-100 PSI
Spirax-Sarco
MSRP: $205.41Now: $155.61Spirax-Sarco 52151F ADJUSTMENT SPRING BLUE FOR 25P, 25PT, 25PE, 25PA, 25B, 25MP & 25PTE, 20-100 PSI FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New...MSRP: $205.41Now: $155.61 -
Spirax-Sarco 50931 1 NPT FT-75 CI Steam Trap
Spirax-Sarco
MSRP: $941.95Now: $713.60Spirax-Sarco 50931 1 NPT FT-75 CI Steam Trap FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order RequirementsMSRP: $941.95Now: $713.60 -
Spirax-Sarco 3850191 SA121 RANGE 2 (105-225F) 4M CAP DIAL STYLE CONTROLLER
Spirax-Sarco
MSRP: $2,062.78Now: $1,562.71Spirax-Sarco 3850191 SA121 RANGE 2 (105-225F) 4M CAP DIAL STYLE CONTROLLER FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo...MSRP: $2,062.78Now: $1,562.71 -
Spirax-Sarco 3749168 1-1/2 & 2" SPIRA-TROL PLUG & SEAT KIT EQ% 431SS (1-1/2") FULL CV (2") RED-1
Spirax-Sarco
MSRP: $1,024.86Now: $776.41Spirax-Sarco 3749168 1-1/2 & 2" SPIRA-TROL PLUG & SEAT KIT EQ% 431SS (1-1/2") FULL CV (2") RED-1 FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New...MSRP: $1,024.86Now: $776.41 -
Spirax-Sarco 1803051 BT6-BH 3/4" TRI-CLAMP SANITARY BALANCED PRESSURE THERMOSTATIC Steam Trap, ASME BPE, EP 15 RA
Spirax-Sarco
MSRP: $2,762.96Now: $2,093.15Spirax-Sarco 1803051 BT6-BH 3/4" TRI-CLAMP SANITARY BALANCED PRESSURE THERMOSTATIC Steam Trap, ASME BPE, EP 15 RA FurnacePartSource.com Commitment Item Typically Ships Within the Same Business...MSRP: $2,762.96Now: $2,093.15 -
Spirax-Sarco 1802860 1" TRI-C BTM7 SS Clean Steam Trap
Spirax-Sarco
MSRP: $1,790.27Now: $1,356.26Spirax-Sarco 1802860 1" TRI-C BTM7 SS Clean Steam Trap FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...MSRP: $1,790.27Now: $1,356.26 -
Spirax-Sarco 1446991 3/4" NPT FT14-4.5C DI Steam Trap WITH STEAM LOCK RELEASE
Spirax-Sarco
MSRP: $1,298.32Now: $983.58Spirax-Sarco 1446991 3/4" NPT FT14-4.5C DI Steam Trap WITH STEAM LOCK RELEASE FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts -...MSRP: $1,298.32Now: $983.58 -
Spirax-Sarco 0680862 3/4 TD42H SS Steam Trap (OLD# 0680890)
Spirax-Sarco
MSRP: $1,354.22Now: $1,025.93Spirax-Sarco 0680862 3/4 TD42H SS Steam Trap (OLD# 0680890) FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...MSRP: $1,354.22Now: $1,025.93 -
Spirax-Sarco 0680662 (Replaces 0680690) SS Steam Trap
Spirax-Sarco
MSRP: $1,130.61Now: $856.53Spirax-Sarco 0680662 (Replaces 0680690) SS Steam Trap 1/2 NPT TD42HMSRP: $1,130.61Now: $856.53 -
Spirax-Sarco 0666081 1-1/2 GASKET SET FOR FT14
Spirax-Sarco
MSRP: $179.01Now: $135.61Spirax-Sarco 0666081 1-1/2 GASKET SET FOR FT14 FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order RequirementsMSRP: $179.01Now: $135.61 -
Spirax-Sarco 0664091 1 NPT FT14HC-4.5 DI Steam Trap
Spirax-Sarco
MSRP: $1,706.76Now: $1,318.86Spirax-Sarco 0664091 1 NPT FT14HC-4.5 DI Steam Trap FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...MSRP: $1,706.76Now: $1,318.86 -
Spirax-Sarco 0457590 1/2 NPT BRV2S DI DIRECT OPERATED PRESSURE REGULATOR 50-125PSIG
Spirax-Sarco
MSRP: $1,485.59Now: $1,125.45Spirax-Sarco 0457590 1/2 NPT BRV2S DI DIRECT OPERATED PRESSURE REGULATOR 50-125PSIG FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts -...MSRP: $1,485.59Now: $1,125.45 -
Spirax-Sarco 73399 UTD52SL UNIVERSAL Steam Trap WITH BLOWDOWN VALVE & INTEGRAL STRAINER (OLD UTD30L)
Spirax-Sarco
MSRP: $929.38Now: $704.08Spirax-Sarco 73399 UTD52SL UNIVERSAL Steam Trap WITH BLOWDOWN VALVE & INTEGRAL STRAINER (OLD UTD30L) FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New...MSRP: $929.38Now: $704.08 -
Spirax-Sarco 70873 2" COMPLETE REBUILD KIT FOR #25 MAIN VALVE
Spirax-Sarco
MSRP: $4,107.39Now: $3,173.90Spirax-Sarco 70873 2" COMPLETE REBUILD KIT FOR #25 MAIN VALVE FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...MSRP: $4,107.39Now: $3,173.90 -
Spirax-Sarco 68781 DIAPHRAGM SET FOR 1 - 1-1/2 25 MAIN VALVE
Spirax-Sarco
MSRP: $184.82Now: $140.01Spirax-Sarco 68781 DIAPHRAGM SET FOR 1 - 1-1/2 25 MAIN VALVE FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...MSRP: $184.82Now: $140.01