118 Results
Filters 6
Popularity Product Name Mfg. Part Number Order Number

White-Rodgers, Robertshaw, Ignition Systems, Gas Heat Controls, Controls, HVACR Parts

Universal Single Stage HSI Integrated Furnace Control Kit L44-863
Universal Single Stage HSI Integrated Furnace Control Kit
Description: Universal Single Stage HSI Integrated Furnace Control Kit;
Brand: White-Rodgers Mfg #: 50M56U-843
Catalog Pg.: 362 View Similar Items
Universal Silicon Carbide Integrated Furnace Control L39-566
Universal Silicon Carbide Integrated Furnace Control
Description: Universal Silicon Carbide Integrated Ignition Control; Ignition Trial Time: 4 Seconds; Retries: 2 Times; Prepurge Period: 30 Seconds;
Brand: White-Rodgers Mfg #: 50A55-843
Catalog Pg.: 362 View Similar Items
Universal Flame Sensor L50-821
Universal Flame Sensor
Brand: White-Rodgers Mfg #: 790-843A1
Catalog Pg.: 371 View Similar Items
Carrier Single Stage HSI Integrated Furnace Control Kit L47-385
Carrier Single Stage HSI Integrated Furnace Control Kit
Description: HSI Integrated Furnace Control Kit; Ignition Trial Time: 4 Seconds; Retries: 2 Times; Prepurge Period: 30 Seconds;
Brand: White-Rodgers Mfg #: 50M56U-751
Catalog Pg.: 363 View Similar Items
All-Spark™ Intermittent Pilot/Direct Spark Ignition Module L51-064
All-Spark™ Intermittent Pilot/Direct Spark Ignition Module
Description: Intermittent Pilot/Direct Spark Ignition Module;
Brand: White-Rodgers Mfg #: 50D50U-843
Catalog Pg.: 375 View Similar Items
Replacement Generator for Millivolt Applications L36-075
Replacement Generator for Millivolt Applications
Output: 750mV; Length: 36"; Replaces: White-Rodgers: G01A-505; Honeywell: Q313A1188; Robertshaw: 1950-532; Features: Mounting Nut & Spring Clip;
Brand: White-Rodgers Mfg #: G01A-505
Catalog Pg.: 381 View Similar Items
Silicon Carbide Integrated Furnace Control L45-392
Silicon Carbide Integrated Furnace Control
OEM Replacement for: Goodman: B1809906, B1809908, B1809910, B1809913, B1809913S; UTEC: 1012-933D; Texas Instruments: 41F-5; White-Rodgers: 50T35-730;
Brand: White-Rodgers Mfg #: 50T35-743
Catalog Pg.: 361 View Similar Items
Silicon Carbide Singe Stage Integrated Furnace Control L46-464
Silicon Carbide Singe Stage Integrated Furnace Control
Description: Silicon Carbide Single Stage Integrated Furnace Control; Ignition Trial Time: 4 Seconds; Retries: 2 Times; Prepurge Period: 15 Seconds;
Brand: White-Rodgers Mfg #: 50A55-743
Catalog Pg.: 362 View Similar Items
Flame Sensor L37-720
Flame Sensor
Brand: Robertshaw Mfg #: 10-760
Catalog Pg.: 367 View Similar Items
Two-Stage Integrated Furnace Control L49-385
Two-Stage Integrated Furnace Control
Retries: Infinite; Prepurge Period: 15 Seconds; OEM Replacement for: Goodman Comfortnet™;
Brand: White-Rodgers Mfg #: 50C51-707
Catalog Pg.: 365 View Similar Items
Replacement Furnace Module for Multi Speed Nitride Integrated Furnaces L46-847
Replacement Furnace Module for Multi Speed Nitride Integrated Furnaces
Description: Multispeed Nitride Ignition Control; Ignition Trial Time: 4 Seconds; Retries: 2 Times; Prepurge Period: 30 Seconds;
Brand: White-Rodgers Mfg #: 50M56-743
Catalog Pg.: 362 View Similar Items
Nitride Ignition Integrated Furnace Control L46-466
Nitride Ignition Integrated Furnace Control
Description: Nitride Ignition Integrated Furnace Control;
Brand: White-Rodgers Mfg #: 21D83M-843
Catalog Pg.: 363 View Similar Items
Flame Sensor L39-003
Flame Sensor
Brand: Robertshaw Mfg #: 10-681
Catalog Pg.: 384 View Similar Items
Trane Single Stage 120V Ignitor HSI Integrated Furnace Control Kit L47-386
Trane Single Stage 120V Ignitor HSI Integrated Furnace Control Kit
Description: HSI Integrated Furnace Control Kit; Ignition Trial Time: 4 Seconds; Retries: 2 Times; Prepurge Period: 0 Seconds;
Brand: White-Rodgers Mfg #: 50A55-3797
Catalog Pg.: 363 View Similar Items
Universal Non-Integrated HSI Ignition Module L39-565
Universal Non-Integrated HSI Ignition Module
Description: Carbide Non-Integrated HSI Furnace Control;
Brand: White-Rodgers Mfg #: 50E47-843
Catalog Pg.: 361 View Similar Items
Trane Single Stage 80V Ignitor HSI Integrated Furnace Control Kit L47-387
Trane Single Stage 80V Ignitor HSI Integrated Furnace Control Kit
Description: HSI Integrated Furnace Control Kit; Ignition Trial Time: 5 Seconds; Retries: 2 Times; Prepurge Period: 0 Seconds;
Brand: White-Rodgers Mfg #: 50A65-5165
Catalog Pg.: 364 View Similar Items
Universal Two-stage HSI Integrated Furnace Control Kit L45-098
Universal Two-stage HSI Integrated Furnace Control Kit
Description: Universal 2-Stage IFC Replacement Kit;
Brand: White-Rodgers Mfg #: 21M51U-843
Catalog Pg.: 362 View Similar Items
Integrated Furnace Control L48-513
Integrated Furnace Control
Description: For Single Stage Applications, 2 or 3-Speed PSC Blower Motor with 120V HSI. Features Diagnostic LED and Push-Button Fault Recall. Includes Dipswitches For Easy Blower Delay Configuration; Ignition Trial Time: 4 Seconds; Retries: 4; Prepurge Period: 15 Seconds;
Brand: White-Rodgers Mfg #: 50M56U-801
Catalog Pg.: 364 View Similar Items
Automatic Pilot Re-Light Kit L38-127
Automatic Pilot Re-Light Kit
Brand: Robertshaw Mfg #: 785-001
Catalog Pg.: 359 View Similar Items
Universal Furnace Control Kit L45-097
Universal Furnace Control Kit
Description: Universal 2-Stage IFC Replacement Kit;
Brand: White-Rodgers Mfg #: 21V51U-843
Catalog Pg.: 363 View Similar Items
Universal Nitride Ignition Integrated Furnace Control L39-567
Universal Nitride Ignition Integrated Furnace Control
Description: Universal Silicon Nitride Integrated Ignition Control; Ignition Trial Time: 4 Seconds; Retries: 2 Times; Prepurge Period: 30 Seconds;
Brand: White-Rodgers Mfg #: 50A65-843
Catalog Pg.: 362 View Similar Items
Universal Integrated Furnace Control for PSC & ECMx Blower Motors L51-345
Universal Integrated Furnace Control for PSC & ECMx Blower Motors
Brand: White-Rodgers Mfg #: 50M56X-843
View Similar Items
Intermittent Pilot Ignition Control L39-646
Intermittent Pilot Ignition Control
Lockout Timing: None; Prepurge Period: None; Description: Non-lockout;
Brand: Robertshaw Mfg #: 780-715
Catalog Pg.: 377 View Similar Items
Intelligent Valve Retrofit Kit L50-929
Intelligent Valve Retrofit Kit
Brand: White-Rodgers Mfg #: 50I56D-905
Catalog Pg.: 358 View Similar Items
FTL Finance
Powered by Site Search powered by SLI Systems

© 2025 Johnstone Supply. All rights reserved.

Select products to compare.
Compare