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Popularity Product Name Mfg. Part Number Order Number

Source 1, Boards, Controls, OEM Parts, HVACR Parts, HVAC Equipment

R410A TXV Kit 3/4" CHATLEFF Connection B19-657
R410A TXV Kit 3/4" CHATLEFF Connection
Wt. Lbs.: 2.00;
Brand: Source 1 Mfg #: S1-1TVMBA1
Catalog Pg.: 793 View Similar Items
R410A TXV Kit 3/4" CHATLEFF Connection B19-659
R410A TXV Kit 3/4" CHATLEFF Connection
Wt. Lbs.: 2.00;
Brand: Source 1 Mfg #: S1-1TVMBC1
Catalog Pg.: 793 View Similar Items
PROPANE SEAL KIT L38-276
PROPANE SEAL KIT
Description: NG To LP Conv Kit;
Brand: Source 1 Mfg #: S1-1NP0347
Catalog Pg.: 784 View Similar Items
CONTROL BOARD,SINGLE STAGE FURNACE L50-915
CONTROL BOARD,SINGLE STAGE FURNACE
Description: CONTROL BOARD,SINGLE STAGE FURNACE;
Brand: Source 1 Mfg #: S1-03103010000
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2" CONCENTRIC VENT TERMINAL KIT L96-792
2" CONCENTRIC VENT TERMINAL KIT
Description: 2" Concentric Vent Termination;
Brand: Source 1 Mfg #: S1-1CT0302
Catalog Pg.: 784 View Similar Items
BOARD CONTROL L38-961
BOARD CONTROL
Description: Circuit Board;
Brand: Source 1 Mfg #: S1-03101264002
Catalog Pg.: 817 View Similar Items
Electric Heat Kit W/Breaker 10KW L81-048
Electric Heat Kit W/Breaker 10KW
Breaker: Yes; Nom. kW: 10.0; Wt. Lbs.: 12;
Brand: Source 1 Mfg #: S1-6HK16501006
Catalog Pg.: 797 View Similar Items
BOARD CONTROL L45-698
BOARD CONTROL
Description: Control Board Kit;
Brand: Source 1 Mfg #: S1-33102968000
Catalog Pg.: 817 View Similar Items
BOARD, CONTROL SINGLE STAGE X13 L45-086
BOARD, CONTROL SINGLE STAGE X13
Description: Board, Control, Single Stage, X13;
Brand: Source 1 Mfg #: S1-03102951001
Catalog Pg.: 817 View Similar Items
R410A TXV Kit 3/4" CHATLEFF Connection B19-658
R410A TXV Kit 3/4" CHATLEFF Connection
Wt. Lbs.: 2.00;
Brand: Source 1 Mfg #: S1-1TVMBB1
Catalog Pg.: 793 View Similar Items
Electric Heat Kit W/Breaker 15KW L81-050
Electric Heat Kit W/Breaker 15KW
Breaker: Yes; Nom. kW: 15.0; Wt. Lbs.: 12;
Brand: Source 1 Mfg #: S1-6HK16501506
Catalog Pg.: 797 View Similar Items
MODULE,FURNACE CONTROL L38-922
MODULE,FURNACE CONTROL
Description: Control Module, Furnace; OEM/OEM Mfg. #: Texas Inst. #23MH3SPPKG;
Brand: Source 1 Mfg #: S1-03101932002
Catalog Pg.: 835 View Similar Items
BOARD CONTROL L42-964
BOARD CONTROL
Description: Control Board;
Brand: Source 1 Mfg #: S1-03109161000
Catalog Pg.: 817 View Similar Items
FURNACE IGNITION MODULE L38-808
FURNACE IGNITION MODULE
Description: Control Board;
Brand: Source 1 Mfg #: S1-43101972100
Catalog Pg.: 817 View Similar Items
3" CONCENTRIC VENTING TERMINL KIT L96-793
3" CONCENTRIC VENTING TERMINL KIT
Description: 3" Concentric Vent Termination;
Brand: Source 1 Mfg #: S1-1CT0303
Catalog Pg.: 784 View Similar Items
R410A TXV Kit 3/4" CHATLEFF Connection B19-660
R410A TXV Kit 3/4" CHATLEFF Connection
Wt. Lbs.: 2.00;
Brand: Source 1 Mfg #: S1-1TVMBD1
Catalog Pg.: 793 View Similar Items
Electric Heat Kit W/Breaker 5KW L81-046
Electric Heat Kit W/Breaker 5KW
Breaker: Yes; Nom. kW: 5.0; Wt. Lbs.: 12;
Brand: Source 1 Mfg #: S1-6HK16500506
Catalog Pg.: 797 View Similar Items
KIT,FURN CONTROL,2-STAGE L44-833
KIT,FURN CONTROL,2-STAGE
Description: Control Board, Kit, 2-Stage;
Brand: Source 1 Mfg #: S1-33103009000
Catalog Pg.: 817 View Similar Items
BOARD,CONTROL,BLOWER L44-862
BOARD,CONTROL,BLOWER
Description: Circuit Board;
Brand: Source 1 Mfg #: S1-03102959000
Catalog Pg.: 817 View Similar Items
CIRCUIT RELAY BOARD L38-959
CIRCUIT RELAY BOARD
Description: Circuit Board;
Brand: Source 1 Mfg #: S1-03100880001
Catalog Pg.: 817 View Similar Items
R410A TXV Kit B17-086
R410A TXV Kit
Wt. Lbs.: 1.50;
Brand: Source 1 Mfg #: S1-1TVM4G1
Catalog Pg.: 793 View Similar Items
GEN UPGRADE KIT,ECM MODULAR FURNACE L46-283
GEN UPGRADE KIT,ECM MODULAR FURNACE
Description: GEN UPGRADE KIT, ECM MODULATING FURNACE;
Brand: Source 1 Mfg #: S1-37327916002
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BOARD,CONTROL,KIT,2-ST ECM L44-832
BOARD,CONTROL,KIT,2-ST ECM
Description: Control Board, Kit, 2-ST ECM;
Brand: Source 1 Mfg #: S1-33102977000
Catalog Pg.: 817 View Similar Items
BOARD CONTROL L44-419
BOARD CONTROL
Description: Control Board;
Brand: Source 1 Mfg #: S1-03102993000
Catalog Pg.: 817 View Similar Items
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