HVACR Parts Tools Hand Tools Testing, Tools & Training Training Software KD Mainstream Engineering MARS Watts
153 Results
Watts, MARS, Mainstream Engineering, KD, Software, Training, Testing, Tools & Training, Hand Tools, Tools, HVACR Parts
R54-015
1/2" Ball Valve for Gas with NPT Female Connections
Size: 1/2" x 1/2"; Inlet Conn.: 1/2"; BtuH Capacity: 301,800; Lot Qty.: 12; Conn. Size: 1/2"; Model #: GBV 1/2;
Brand: Watts
Mfg #: 0545003
R54-016
3/4" Ball Valve for Gas with NPT Female Connections
Size: 3/4" x 3/4"; Inlet Conn.: 3/4"; BtuH Capacity: 788,000; Lot Qty.: 12; Conn. Size: 3/4"; Model #: GBV 3/4;
Brand: Watts
Mfg #: 0545005
B13-041
EPA Section 608 Study Course Qwik608®
Description: Qwik608® — English (includes: "Field Reference Manual" and "QwikStudy™ Guide", software download code for EPA Section 608 interactive software, streamable Video, and downloadable or streamable Audio study materials) with paper test;
Brand: Mainstream Engineering
Mfg #: QT3000
R54-735
1" Ball Valve for Gas with NPT Female Connections
Size: 1" x 1"; Inlet Conn.: 1"; BtuH Capacity: 1,192,000; Lot Qty.: 12; Conn. Size: 1"; Model #: GBV 1;
Brand: Watts
Mfg #: 0545007
B13-042
EPA Section 608 Test Qwik608®
Description: Qwik608® — EPA Test Only: English Paper Test Only;
Brand: Mainstream Engineering
Mfg #: QT3001
R54-757
3/8" Ball Valve for Gas with NPT Female Connections
Size: 3/8" x 3/8"; Inlet Conn.: 3/8"; BtuH Capacity: 301,800; Lot Qty.: 12; Conn. Size: 3/8"; Model #: GBV 3/8;
Brand: Watts
Mfg #: 0545001
B21-521
EPA Section 608 Study Course Qwik608®
Description: Qwik608® — English (includes: "Field Reference Manual" and "QwikStudy Guide", software download code for EPA Section 608 interactive software, streamable Video, and downloadable or streamable Audio study materials) with online QwikTest;
Brand: Mainstream Engineering
Mfg #: QT3009
L46-904
MARS 780 Definite Purpose Contactor 3P, Box Lug
Ind. F/L Amps: 40; Poles: 3; Coil Voltage: 24 VAC; Res. Amps: 50;
Brand: MARS
Mfg #: 61445
L38-291
Magnetic Line Contactor DPST-N.O. 50/60 Hz
Ind. F/L Amps: 30; Poles: 2; Coil Voltage: 24 VAC; Res. Amps: 30;
Brand: MARS
Mfg #: 18001
B18-827
EPA Section 608 Study Course Qwik608® - SPANISH
Description: Qwik608® — Spanish (includes: "Field Reference Manual" and "QwikStudy™ Guide", software download code for EPA Section 608 interactive software, streamable Video, and downloadable or streamable Audio study materials) with paper test;
Brand: Mainstream Engineering
Mfg #: QT3004
B15-370
EPA Section 608 Test Qwik608®
Description: Qwik608® — EPA Test Only: Online QwikTest Only (bilingual);
Brand: Mainstream Engineering
Mfg #: QT3008
B18-828
EPA Section 608 Test Qwik608® - SPANISH
Description: Qwik608® — EPA Test Only: Spanish Paper Test Only;
Brand: Mainstream Engineering
Mfg #: QT3002
L46-958
MARS 780 Definite Purpose Contactor 2P, Box Lug
Ind. F/L Amps: 40; Poles: 2; Coil Voltage: 24 VAC; Res. Amps: 50;
Brand: MARS
Mfg #: 61755
L46-906
MARS 780 Definite Purpose Contactor 3P, Box Lug
Ind. F/L Amps: 40; Poles: 3; Coil Voltage: 208-240; Res. Amps: 50;
Brand: MARS
Mfg #: 61447
R54-736
1/2" Ball Valve for Gas with NPT Female Connections
Size: 1/2" x 1/2"; Inlet Conn.: 1/2"; BtuH Capacity: 164,000; Lot Qty.: 12; Conn. Size: 1/2"; Model #: GBV-1 1/2;
Brand: Watts
Mfg #: 0544999
R54-737
3/4" Ball Valve for Gas with NPT Female Connections
Size: 3/4" x 3/4"; Inlet Conn.: 3/4"; BtuH Capacity: 419,000; Lot Qty.: 12; Conn. Size: 3/4"; Model #: GBV-1 3/4;
Brand: Watts
Mfg #: 0545000
L46-929
MARS 780 Definite Purpose Contactor 1P, Screw Type
Ind. F/L Amps: 30; Poles: 1; Coil Voltage: 24 VAC; Res. Amps: 40;
Brand: MARS
Mfg #: 61320
L46-944
MARS 780 Definite Purpose Contactor 2P, Screw Type
Ind. F/L Amps: 30; Poles: 2; Coil Voltage: 24 VAC; Res. Amps: 40;
Brand: MARS
Mfg #: 61345
L46-916
MARS 780 Definite Purpose Contactor 3P, Box Lug
Ind. F/L Amps: 60; Poles: 3; Coil Voltage: 208-240; Res. Amps: 75;
Brand: MARS
Mfg #: 61472
L46-894
MARS 780 Definite Purpose Contactor 3P, Screw Type
Ind. F/L Amps: 30; Poles: 3; Coil Voltage: 24 VAC; Res. Amps: 40;
Brand: MARS
Mfg #: 61430
L46-909
MARS 780 Definite Purpose Contactor 3P, Box Lug
Ind. F/L Amps: 50; Poles: 3; Coil Voltage: 24 VAC; Res. Amps: 63;
Brand: MARS
Mfg #: 61460
L46-969
MARS 780 Definite Purpose Contactor 1 NO+1NC Auxilary
Ind. F/L Amps: 6; Poles: 1 NO+1NC; Coil Voltage: 24 VAC; Res. Amps: 10;
Brand: MARS
Mfg #: 61612
L46-895
MARS 780 Definite Purpose Contactor 3P, Screw Type
Ind. F/L Amps: 30; Poles: 3; Coil Voltage: 120 VAC; Res. Amps: 40;
Brand: MARS
Mfg #: 61431
L46-911
MARS 780 Definite Purpose Contactor 3P, Box Lug
Ind. F/L Amps: 50; Poles: 3; Coil Voltage: 208-240; Res. Amps: 63;
Brand: MARS
Mfg #: 61462
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