Category Brand Coil Voltage Ind. F/L Amps Poles Res. Amps Country of Origin
137 Results

MARS, KD, Esco Institute, Electrical Controls, Controls, HVACR Parts, Testing, Tools & Training

EPA Section 608 Preparatory Manual B21-169
EPA Section 608 Preparatory Manual
Description: EPA Section 608 Preparatory Manual;
Brand: Esco Institute Mfg #: 608PM9

Preparing for the NATE Exam: Core Essentials G35-908
Preparing for the NATE Exam: Core Essentials
Description: Preparing for the NATE Exam: Core Essentials;
Brand: Esco Institute Mfg #: RSENCE

Preparing for the NATE Exam: Air Conditioning & Heat Pumps G35-909
Preparing for the NATE Exam: Air Conditioning & Heat Pumps
Description: Preparing for the NATE Exam: Air Conditioning & Heat Pumps;
Brand: Esco Institute Mfg #: RSENACHP

Preparing for the NATE Exam: Gas and Oil Heating G35-910
Preparing for the NATE Exam: Gas and Oil Heating
Description: Preparing for the NATE Exam: Gas and Oil Heating;
Brand: Esco Institute Mfg #: RSENGOH

Preparing for the NATE Exam: Air Distribution G35-911
Preparing for the NATE Exam: Air Distribution
Description: Preparing for the NATE Exam: Air Distribution;
Brand: Esco Institute Mfg #: RSENAD


MARS 780 Definite Purpose Contactor 3P, Box Lug 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

Magnetic Line Contactor DPST-N.O. 50/60 Hz 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

Preparing for the NATE Exam: Commercial Refrigeration G36-971
Preparing for the NATE Exam: Commercial Refrigeration
Description: Preparing for the NATE Exam: Commercial Refrigeration;
Brand: Esco Institute Mfg #: RSENCR

NATE Hydronics Exam Prep Manual G36-746
NATE Hydronics Exam Prep Manual
Description: Preparing for the NATE Exam: Hydronics;
Brand: Esco Institute Mfg #: RSENH

MARS 780 Definite Purpose Contactor 2P, Box Lug 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



MARS 780 Definite Purpose Contactor 3P, Box Lug 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

Understanding Geothermal Systems G36-747
Understanding Geothermal Systems
Description: Understanding Geothermal Systems;
Brand: Esco Institute Mfg #: RSESUGS

Dual Screen Capacitor Meter Turbo Meter G35-567
Dual Screen Capacitor Meter Turbo Meter
Type: Dual Screen Capacitance Meter; Description: Used to Set Dual Microfarad Ratings;
Brand: MARS Mfg #: 86150






MARS 780 Definite Purpose Contactor 1P, Screw Type 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

MARS 780 Definite Purpose Contactor 2P, Screw Type 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

Understanding Geothermal Ground Heat Exchangers G36-805
Understanding Geothermal Ground Heat Exchangers
Description: Understanding Geothermal Ground Heat Exchangers;
Brand: Esco Institute Mfg #: RSESUGGHE
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