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BuyEMS In-House Made Parts

Explore our exclusive collection of in-house, American-made HVAC-R products. Each item is meticulously crafted and rigorously tested to ensure top performance and reliability. Offering affordable alternatives, our products match the quality and functionality of renowned brands like Danfoss and Emerson/Copeland. Shop with confidence knowing you're getting high-quality, competitively priced solutions made right here in the USA.

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ETC-1122 Green Emerson/Copeland CPC Temperature Sensor for precise temperature monitoring, equivalent to Emerson part numbers 501-1121 & 501-1122 and Parker Micro Thermo Technologies part number 023-0073. Reliable and accurate for various applications.
$43.64
$43.64 - $43.64
$43.64
$17.36
$17.36 - $17.36
$17.36

ETC-1122 | Green Discharge Temperature Sensor (Copeland 501-1122, Parker 023-0073)

The ETC-1122 Green Discharge Temperature Sensor is designed for accurate temperature measurement and control, offering high reliability and precisi...

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$43.64
$43.64 - $43.64
$43.64
$17.36
$17.36 - $17.36
$17.36
ETC-1127 Orange Defrost Termination Temperature Sensor for accurate coil temperature measurement in HVAC and refrigeration systems, equivalent to Emerson part number 501-1127.
$43.64
$43.64 - $43.64
$43.64
$17.36
$17.36 - $17.36
$17.36

ETC-1127 | Orange Defrost Termination Temperature Sensor (Copeland 501-1127, Parker 023-0072)

In stock

The ETC-1127 Orange Temperature Sensor is essential for accurate coil temperature measurement in HVAC and refrigeration systems, enabling efficient...

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$43.64
$43.64 - $43.64
$43.64
$17.36
$17.36 - $17.36
$17.36
Close-up of ETC-2238 Cable Filter replacement for the Danfoss 084B2238, featuring DIN rail mounting style.
$132.77
$132.77 - $132.77
$132.77
$118.02
$118.02 - $118.02
$118.02

ETC-2238 - Danfoss KVS Filter | 084B2238

The ETC-2238 is a direct replacement for the obsolete Danfoss Cable Filter 084B2238, designed for use with ETS/KVS valve systems. It helps reduce s...

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$132.77
$132.77 - $132.77
$132.77
$118.02
$118.02 - $118.02
$118.02
$43.64
$43.64 - $43.64
$43.64
$19.36
$19.36 - $19.36
$19.36

ETC-AK11 | Gray Temperature Sensor (Danfoss AKS11, 084N0027, 084N2003)

The ETC-AK11 Gray Temperature Sensor is a PT1000 sensor with a PVC jacketed cable and bullet tip design for accurate, moisture-resistant temperatur...

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$43.64
$43.64 - $43.64
$43.64
$19.36
$19.36 - $19.36
$19.36
ETC-500-E Pressure Transducer (800-2500) for HVAC and refrigeration applications, featuring a 0-500 psi pressure range, 304L stainless steel housing, P67 electrical connection, and ±1% accuracy. Ideal for outdoor environments with high durability and vibration resistance. Supplied with 2M cable.
$115.84
$115.84 - $115.84
$115.84
$93.87
$93.87 - $93.87
$93.87

ETC-500-E Pressure Transducer (Copeland 800-2500)

The ETC-500-E Pressure Transducer (800-2500) is a high-accuracy sensor designed for HVAC and refrigeration systems. Compatible with CPC, Emerson, C...

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$115.84
$115.84 - $115.84
$115.84
$93.87
$93.87 - $93.87
$93.87
ETC-1125 Blue Emerson/Copeland CPC Temperature Sensor for precise coil inlet temperature monitoring, equivalent to Emerson part number 501-1125.
$43.64
$43.64 - $43.64
$43.64
$19.36
$19.36 - $19.36
$19.36

ETC-1125 | Blue Coil Inlet Temperature Sensor (Copeland 501-1125, Parker 023-0076)

The ETC-1125 Blue Temperature Sensor is designed for precise coil inlet temperature monitoring in evaporators. Compatible with Emerson / Copeland /...

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$43.64
$43.64 - $43.64
$43.64
$19.36
$19.36 - $19.36
$19.36
ETC-200-E Pressure Transducer (MCS-200C, 800-2200) for HVAC and refrigeration applications, featuring a 0-200 psi pressure range, 304L stainless steel housing, P67 electrical connection, and ±1% accuracy. Designed for outdoor use with rugged sealing, vibration resistance, and compatibility with refrigerant media. Supplied with 2M cable.
$115.84
$115.84 - $115.84
$115.84
$93.87
$93.87 - $93.87
$93.87

ETC-200-E Pressure Transducer (MCS-200C, Copeland 800-2200)

The ETC-200-E Pressure Transducer is a high-accuracy, durable sensor for HVAC and refrigeration systems. Compatible with CPC, Emerson, Copeland, an...

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$115.84
$115.84 - $115.84
$115.84
$93.87
$93.87 - $93.87
$93.87
ETC-1126 Red Emerson/Copeland CPC Temperature Sensor for accurate coil outlet temperature measurement, equivalent to Emerson part number 501-1126.
$43.64
$43.64 - $43.64
$43.64
$17.36
$17.36 - $17.36
$17.36

ETC-1126 | Red Coil Outlet Temperature Sensor (Copeland 501-1126)

The ETC-1126 Red Emerson / Copeland / CPC Temperature Sensor is a high-quality coil outlet temperature sensor designed for accurate temperature mea...

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$43.64
$43.64 - $43.64
$43.64
$17.36
$17.36 - $17.36
$17.36
The 3015-6082 MSA Bacharach External Line End Dust Filter prevents dust and debris from entering gas detection systems for Cl2, F2, HCl, and O3 instruments.
$36.16
$36.16 - $36.16
$36.16
$16.80
$16.80 - $16.80
$16.80

3015-6082 | MSA Bacharach Line End Dust Filter (275-0315, C01680421)

In stock

The 3015-6082 MSA Bacharach External Line End Dust Filter prevents dust and debris from entering gas detection systems for Cl2, F2, HCl, and O3 ins...

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$36.16
$36.16 - $36.16
$36.16
$16.80
$16.80 - $16.80
$16.80
ETC-CTPKIT resistor pack – 50 resistors for enabling compatibility between Copeland/Emerson/CPC or COMTROL sensors and Danfoss Adap-Kool input modules
$28.74 - $28.74
$28.74
$28.74 - $28.74
$28.74

ETC-CTPKIT - Com-Trol and CPC Temp. Sensor Resistor Kit (50pk)

The ETC-CTPKIT includes resistors that enable Copeland/Emerson/CPC and COMTROL temperature sensors to function with Danfoss Adap-Kool input modules...

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$28.74 - $28.74
$28.74
$28.74 - $28.74
$28.74
ETC-HUMD-E wall mount humidity and temperature sensor, Emerson CPC 203-5752 equivalent, with 10K thermistor and selectable 0–5V or 0–10V output.
$357.15
$357.15 - $357.15
$357.15
$183.76
$183.76 - $183.76
$183.76

ETC-HUMD-E Relative Humidity & Temperature Sensor (Copeland/CPC/Emerson)

In stock

The ETC-HUMD-E Relative Humidity & Temperature Sensor – Copeland/Emerson Equivalent 203-5752 is a wall-mounted indoor sensor for monitoring bot...

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$357.15
$357.15 - $357.15
$357.15
$183.76
$183.76 - $183.76
$183.76
ETC-1191 White High-Temperature Emerson/Copeland CPC Temp Sensor for reliable monitoring of compressor discharge lines, equivalent to Emerson part number 201-1191
$66.33
$66.33 - $66.33
$66.33
$31.52
$31.52 - $31.52
$31.52

ETC-1191 | White ATP High Temperature Sensor (Copeland 201-1191, CPC 201-1160)

The ETC-1191 White ATP High Temperature Sensor is designed for high-temperature applications like compressor discharge lines. It ensures reliable p...

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$66.33
$66.33 - $66.33
$66.33
$31.52
$31.52 - $31.52
$31.52
ETC-0040 Class 2 Transformer 50VA 24V AC output with multi-voltage input (120/208/240/480VAC), foot and threaded hub mount
$79.62
$79.62 - $79.62
$79.62
$37.80
$37.80 - $37.80
$37.80

ETC-0040 | 120/208/240VAC to 24VA, 50va-Einstein Transformer (Copeland 640-0040)

The ETC-0040 is a Class 2 transformer with a 50VA capacity, converting 120V, 208V, 240V, or 480V AC to a stable 24V AC output. It’s compatible with...

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$79.62
$79.62 - $79.62
$79.62
$37.80
$37.80 - $37.80
$37.80
$65.00 - $65.00
$65.00
$65.00 - $65.00
$65.00

ETC-T300 (replacement for obsolete Danfoss THERM3)

ETC–T300 Replacement for obsolete Danfoss THERM3 3-wire Temperature thermistor with 20' lead; -25 to 125. Suitable for Danfoss NC25 / AKC25 install...

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$65.00 - $65.00
$65.00
$65.00 - $65.00
$65.00
ETC-5104 3.6V Lithium Memory Battery for E2 Controller, AA size for long-lasting power backup and secure memory retention.
$19.68 - $19.68
$19.68
$19.68 - $19.68
$19.68

ETC-5104 Lithium Battery for E2 Controller | 119-5104

In stock

The ETC-5104 is a 3.6V lithium memory battery designed for Copeland E2 Controllers. This battery ensures reliable power backup to preserve system s...

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$19.68 - $19.68
$19.68
$19.68 - $19.68
$19.68
ETC-ZTP2-X zone temperature probe with plastic housing, compatible with Copeland Emerson and Danfoss systems, designed for HVAC ambient temperature monitoring
$18.43 - $18.43
$18.43
$18.43 - $18.43
$18.43

ETC-ZTP2-X - Zone Temperature Sensor | 809-6590, 080Z2187

The ETC-ZTP2-X (zone temperature probe) features a robust plastic casing that facilitates multi-directional airflow, making it ideal for monitoring...

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$18.43 - $18.43
$18.43
$18.43 - $18.43
$18.43
Emerson 845-1400 10K duct temperature sensor with white cable, compatible with Copeland and CPC systems; available in multiple lengths.
$19.79 - $37.78
$19.79 - $37.78
$19.79 - $37.78
$19.79

ETC-DUCT-E-xx - Emerson 10K Duct Probe | Various Lengths

The 845-1400 is a 10K duct temperature sensor designed for use with Emerson, Copeland, and CPC systems. Available in cable lengths of 2 ft, 4 ft, 8...

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$19.79 - $37.78
$19.79 - $37.78
$19.79 - $37.78
$19.79
ETC-1802-S 18AWG 2-conductor stranded shielded white sensor cable in 500-foot pull box for HVAC and EMS applications
$92.50
$92.50 - $92.50
$92.50
$61.32
$61.32 - $61.32
$61.32

ETC-1802-S - Low Voltage Sensor Cable

The ETC-1802-S is an 18AWG 2-conductor stranded shielded cable designed for EMS sensor and alarm wiring in refrigeration, HVAC, and low-voltage app...

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$92.50
$92.50 - $92.50
$92.50
$61.32
$61.32 - $61.32
$61.32
ETC-1804-S 18-gauge stranded shielded sensor cable, white color, suitable for HVAC and refrigeration EMS sensor installations, shown coiled and labeled.
$157.50
$157.50 - $157.50
$157.50
$102.62
$102.62 - $102.62
$102.62

ETC-1804-S - Low Voltage Sensor Cable

The ETC-1804-S is an 18-gauge stranded shielded cable designed for EMS sensor installations in refrigeration, HVAC, and low voltage electrical syst...

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$157.50
$157.50 - $157.50
$157.50
$102.62
$102.62 - $102.62
$102.62
ETC-OAB-1 Danfoss equivalent Office Alarm Box, stainless steel wall-mounted remote alarm indicator for 24V contact closure systems.
$275.17
$275.17 - $275.17
$275.17
$183.47
$183.47 - $183.47
$183.47

ETC-OAB-1 Office Alarm Box (Danfoss)

The ETC-OAB-1 is a Danfoss-equivalent wall-mounted Office Alarm Box designed for remote alarm indication. It features a stainless steel 2x4 mountin...

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$275.17
$275.17 - $275.17
$275.17
$183.47
$183.47 - $183.47
$183.47
$130.26
$130.26 - $130.26
$130.26
$54.98
$54.98 - $54.98
$54.98

ETC-AK21 - Temperature Sensor Danfoss | Danfoss 084N2003

The ETC-AK21 Danfoss High Temperature Sensor is a reliable PT1000 sensor designed for precision and durability, ensuring accurate temperature readi...

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$130.26
$130.26 - $130.26
$130.26
$54.98
$54.98 - $54.98
$54.98
ETC-REF-LK refrigerant leak sensor with 0–4.5VDC output, designed for HVAC and refrigeration systems.
$377.41
$377.41 - $377.41
$377.41
$329.48
$329.48 - $329.48
$329.48

ETC-REF-LK Refrigerant Leak Detector

The ETC-REF-LK is a refrigerant leak sensor that measures refrigerant concentration in parts per million (PPM) and outputs a 0–4.5VDC signal. It is...

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$377.41
$377.41 - $377.41
$377.41
$329.48
$329.48 - $329.48
$329.48
ETC-ASTP-X air supply temperature sensor with 20-foot cable, available in 10k Type 2 and PT1000 variants for Copeland Emerson and Danfoss HVAC systems
$56.64 - $56.64
$56.64
$56.64 - $56.64
$56.64

ETC-ASTP-X - Emerson or Danfoss Air Supply Temperature Sensor | 080Z2186

In stock

The ETC-ASTP-X air supply temperature sensor (080Z2186) is available in two variants tailored for different control platforms at your facility. The...

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$56.64 - $56.64
$56.64
$56.64 - $56.64
$56.64
Wall-mounted ETC-HUMD-D relative humidity and temperature sensor with white housing, designed for indoor HVAC and refrigeration applications; Danfoss equivalent 080Z2171.
$357.15
$357.15 - $357.15
$357.15
$198.52
$198.52 - $198.52
$198.52

ETC-HUMD-D Relative Humidity & Temperature Sensor | Danfoss

The ETC-HUMD-D Relative Humidity & Temperature Sensor – Danfoss Equivalent 080Z2171 is a wall-mounted indoor sensor for monitoring both humidit...

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$357.15
$357.15 - $357.15
$357.15
$198.52
$198.52 - $198.52
$198.52

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