Refrigeration Test Instruments Temperature & Humidity Measurement Testing, Tools & Training Training Software Climate Control Mainstream Engineering MARS
93 Results
MARS, Mainstream Engineering, Climate Control, Software, Training, Testing, Tools & Training, Temperature & Humidity Measurement, Test Instruments, Refrigeration
B21-012
Turbo Easy-Start Hard Start
Volts: 330VAC; Application: Single phase compressors; HP: No Limitations; Compressor: Residential & Light Commercial; Starting Torque: 500%; Mfd: Up to 1 Ton (108-130MFD) 1-2 Ton (189-227MFD) 2.5-3 Ton (233-280MFD) 3.5-5 Ton (270-324MFD);
Brand: MARS
Mfg #: 12600
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
B13-309
Potential Relay Universal Replacement
Volts: 332; Continuous Volt: 332; Pick-Up Volt Min.: 168; Pick-Up Volt Max.: 182; Drop-Out Volt Min.: 40; Drop-Out Volt Max.: 90; Replaces Mars #: 19004;
Brand: MARS
Mfg #: 19004
B13-474
Direct Replacement Relay for Copeland
Volts: 420; Continuous Volt: 420; Pick-Up Volt Min.: 223; Pick-Up Volt Max.: 259; Drop-Out Volt Min.: 60; Drop-Out Volt Max.: 121; Replaces: (0)940-0001-68;
Brand: MARS
Mfg #: 16099
B15-370
EPA Section 608 Test Qwik608®
Description: Qwik608® — EPA Test Only: Online QwikTest Only (bilingual);
Brand: Mainstream Engineering
Mfg #: QT3008
B13-310
Potential Relay Universal Replacement
Volts: 395; Continuous Volt: 395; Pick-Up Volt Min.: 215; Pick-Up Volt Max.: 225; Drop-Out Volt Min.: 60; Drop-Out Volt Max.: 120; Replaces Mars #: 19005;
Brand: MARS
Mfg #: 19005
B18-828
EPA Section 608 Test Qwik608® - SPANISH
Description: Qwik608® — EPA Test Only: Spanish Paper Test Only;
Brand: Mainstream Engineering
Mfg #: QT3002
B13-307
Potential Relay Universal Replacement
Volts: 170; Continuous Volt: 170; Pick-Up Volt Min.: 139; Pick-Up Volt Max.: 153; Drop-Out Volt Min.: 20; Drop-Out Volt Max.: 55; Replaces Mars #: 19002;
Brand: MARS
Mfg #: 19002
B13-312
Potential Relay Universal Replacement
Volts: 502; Continuous Volt: 502; Pick-Up Volt Min.: 325; Pick-Up Volt Max.: 345; Drop-Out Volt Min.: 60; Drop-Out Volt Max.: 135; Replaces Mars #: 19007;
Brand: MARS
Mfg #: 19007
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