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MARS, KD, Johnson Controls, Software, Training, Testing, Tools & Training, Temperature & Humidity Measurement, Test Instruments, Refrigeration, Hydronics & Plumbing

Penn Type A19 Strap-On Thermostat For Control of Hot Water L36-930
Penn Type A19 Strap-On Thermostat For Control of Hot Water
Switch Action: SPDT; Temp. Range: 100°F to 240°F; Diff.: 10°F Fixed;
Brand: Johnson Controls Mfg #: A19DAC-1

Three-Way Ball Valve L49-049
Three-Way Ball Valve
Conn. Size: 2"; Cv: 73.7/36.8; Ball/Stem Material: Stainless Steel;
Brand: Johnson Controls Mfg #: VG1845FT

Three-Way Ball Valve L49-048
Three-Way Ball Valve
Conn. Size: 2"; Cv: 29.2/18.7; Ball/Stem Material: Stainless Steel;
Brand: Johnson Controls Mfg #: VG1845FR

Direct Replacement Relay for Copeland B13-471
Direct Replacement Relay for Copeland
Volts: 375; Continuous Volt: 375; Pick-Up Volt Min.: 180; Pick-Up Volt Max.: 195; Drop-Out Volt Min.: 40; Drop-Out Volt Max.: 105; Replaces: (0)940-0001-55;
Brand: MARS Mfg #: 16023

Direct Replacement Relay for Copeland B13-472
Direct Replacement Relay for Copeland
Volts: 420; Continuous Volt: 420; Pick-Up Volt Min.: 180; Pick-Up Volt Max.: 195; Drop-Out Volt Min.: 40; Drop-Out Volt Max.: 105; Replaces: (0)940-0001-60;
Brand: MARS Mfg #: 16091

Potential Relay Universal Replacement B13-308
Potential Relay Universal Replacement
Volts: 395; Continuous Volt: 395; Pick-Up Volt Min.: 260; Pick-Up Volt Max.: 275; Drop-Out Volt Min.: 60; Drop-Out Volt Max.: 120; Replaces Mars #: 19003;
Brand: MARS Mfg #: 19003

Turbo Easy-Start Hard Start 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

Potential Relay Universal Replacement 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

Direct Replacement Relay for Copeland 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

Potential Relay Universal Replacement 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

Potential Relay Universal Replacement 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

Potential Relay Universal Replacement 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

Potential Relay Universal Replacement B13-314
Potential Relay Universal Replacement
Volts: 420; Continuous Volt: 420; Pick-Up Volt Min.: 212; Pick-Up Volt Max.: 232; Drop-Out Volt Min.: 60; Drop-Out Volt Max.: 121; Replaces Mars #: 19010;
Brand: MARS Mfg #: 19010

Flow Switch L47-826
Flow Switch
GPM Min. Flow: 4.2; GPM Min. No Flow: 2.5; GPM Max. Flow: 760; GPM Max. No Flow: 730; Min. Fluid Temp.: -20°F; Max. Fluid Temp.: 250°F;
Brand: Johnson Controls Mfg #: F261KAH-V01C

Potential Relay Universal Replacement B13-311
Potential Relay Universal Replacement
Volts: 420; Continuous Volt: 420; Pick-Up Volt Min.: 295; Pick-Up Volt Max.: 315; Drop-Out Volt Min.: 60; Drop-Out Volt Max.: 125; Replaces Mars #: 19006;
Brand: MARS Mfg #: 19006

Direct Replacement Relay for Copeland B13-550
Direct Replacement Relay for Copeland
Volts: 420; Continuous Volt: 420; Pick-Up Volt Min.: 195; Pick-Up Volt Max.: 224; Drop-Out Volt Min.: 60; Drop-Out Volt Max.: 121; Replaces: (0)940-0001-35;
Brand: MARS Mfg #: 16090

Direct Replacement Relay for Copeland B13-470
Direct Replacement Relay for Copeland
Volts: 375; Continuous Volt: 375; Pick-Up Volt Min.: 224; Pick-Up Volt Max.: 252; Drop-Out Volt Min.: 50; Drop-Out Volt Max.: 110; Replaces: (0)940-0001-54;
Brand: MARS Mfg #: 16089

Operating Control for Hot Water Boilers L39-481
Operating Control for Hot Water Boilers
Diff.: 6 to 24; Application: Open High; Bulb: Direct Immersion;
Brand: Johnson Controls Mfg #: A19ABC-11C

Operating Control for Hot Water Boilers L39-482
Operating Control for Hot Water Boilers
Diff.: 6 to 24; Application: Open Low; Bulb: 8' Capillary w/Bulb Well;
Brand: Johnson Controls Mfg #: A19ABC-12C

Two-Way Ball Valve L49-028
Two-Way Ball Valve
Conn. Size: 3/4" NPT; Cv: 11.7; Ball/Stem Material: Stainless Steel;
Brand: Johnson Controls Mfg #: VG1245BN

Two-Way Ball Valve L40-367
Two-Way Ball Valve
Conn. Size: 1" NPT; Cv: 11.7; Ball/Stem Material: Brass;
Brand: Johnson Controls Mfg #: VG1241CN

Three-Way Ball Valve L49-038
Three-Way Ball Valve
Conn. Size: 1/2"; Cv: 7.4/4.7; Ball/Stem Material: Stainless Steel;
Brand: Johnson Controls Mfg #: VG1845AL

Turbo Easy-Start Hard Start B66-697
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 #: 12700

Two-Way Ball Valve L41-771
Two-Way Ball Valve
Conn. Size: 3/4" NPT; Cv: 4.7; Ball/Stem Material: Brass;
Brand: Johnson Controls Mfg #: VG1241BG
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