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We offer a comprehensive selection of high-quality HVAC parts and components sourced from industry-leading brands such as Danfoss, Microthermo/Parker, Micro Control Systems, Emerson/Copeland, and Electronic Technologies Corp. Whether you’re looking for new or refurbished items, our inventory is meticulously curated to meet the needs of professionals in the HVAC-R industry. 

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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 | 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
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 | Emerson 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
$4,145.78
$4,145.78 - $4,145.78
$4,145.78
$3,678.46
$3,678.46 - $3,678.46
$3,678.46

845-1400 - E2e RX400 Refrigeration Control System with display

Only 2 left!

845-1400 The E2e RX controls refrigeration systems in supermarkets and other commercial buildings. It is primarily designed to control temperature ...

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$4,145.78
$4,145.78 - $4,145.78
$4,145.78
$3,678.46
$3,678.46 - $3,678.46
$3,678.46
Danfoss 080Z2172 outdoor photo cell with PT1000 temperature sensor, 0–5 V light output, for AKS 12 and AKS 21 HVAC systems.
$417.01
$417.01 - $417.01
$417.01
$370.67
$370.67 - $370.67
$370.67

080Z2172 - Danfoss Outdoor Photo Cell With Temp Sensor

Only 1 left!

The Danfoss 080Z2172 is an outdoor light and temperature sensor designed for use with AKS 12 and AKS 21 systems. This model replaces PHOTO-OD-1 and...

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$417.01
$417.01 - $417.01
$417.01
$370.67
$370.67 - $370.67
$370.67
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
$2,847.76
$2,847.76 - $2,847.76
$2,847.76
$2,102.01
$2,102.01 - $2,102.01
$2,102.01

860-1220 - Emerson Site Supervisor RX

860-1220  Site Supervisor for Small Format is a simplified, flexible facility control platform giving retailers powerful control over key store sys...

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$2,847.76
$2,847.76 - $2,847.76
$2,847.76
$2,102.01
$2,102.01 - $2,102.01
$2,102.01
$1,512.19
$1,512.19 - $1,512.19
$1,512.19
$1,362.48
$1,362.48 - $1,362.48
$1,362.48

810-3199 - Emerson Multiflex ESR with Pluggable Connectors

Call or chat for current availability.  Optimize your evaporator pressure regulation with the 810-3199 MultiFlex ESR Valve Regulator Board — a powe...

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$1,512.19
$1,512.19 - $1,512.19
$1,512.19
$1,362.48
$1,362.48 - $1,362.48
$1,362.48
Sold out
$880.75
$880.75 - $880.75
$880.75
$484.40 - $745.24
$484.40 - $745.24
$484.40

810-3013 - Emerson Multiflex 16 Analog/Digital Inputs Board

Out of stock

Call or chat for current availability. The 810-3013 MultiFlex 16 Input Board is an advanced input solution for CPC control systems, designed to pro...

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$880.75
$880.75 - $880.75
$880.75
$484.40 - $745.24
$484.40 - $745.24
$484.40
Sold out
Image of the Danfoss 080Z0017 AK2-XM 205B Module, an I/O extension module providing eight analog inputs and eight digital outputs with override capabilities, designed for expanded control functionality in HVAC systems.
$724.55
$724.55 - $724.55
$724.55
$630.14
$630.14 - $630.14
$630.14

080Z0017 - Danfoss AK2 Module Type AK2-XM 205B (8AI/8DO with Override)

The Danfoss 080Z0017 AK2-XM 205B Module expands your system's input and output capacity with 8 analog inputs and 8 digital outputs. Designed for ap...

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$724.55
$724.55 - $724.55
$724.55
$630.14
$630.14 - $630.14
$630.14
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 Emerson E2 Controllers. This AA-sized battery ensures reliable power backup to preserve ...

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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
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
084B8040 Danfoss EKD 316 Superheat Controller for precise temperature control in refrigeration systems, optimizing evaporator charge and energy efficiency.
$392.58
$392.58 - $392.58
$392.58
$345.39
$345.39 - $345.39
$345.39

084B8040 - Danfoss EKD 316 Superheat Controller/Valve Driver

11 in stock

The 084B8040 Danfoss EKD 316 is a superheat controller for precise valve and evaporator control in processing plants, cold stores, and A/C systems....

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$392.58
$392.58 - $392.58
$392.58
$345.39
$345.39 - $345.39
$345.39
Emerson 845-1400 10K duct temperature sensor with white cable, compatible with Copeland and CPC systems; available in multiple lengths.
$18.56 - $37.78
$18.56 - $37.78
$18.56 - $37.78
$18.56

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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$18.56 - $37.78
$18.56 - $37.78
$18.56 - $37.78
$18.56
$3,678.50 - $3,678.50
$3,678.50
$4,224.20
$4,224.20 - $4,224.20
$4,224.20

860-1310 - Copeland E3 RXe Contoller

The all new E3 controller was designed to be a direct replacement for the E2 controller. The E3 combines energy management with the ability to moni...

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$3,678.50 - $3,678.50
$3,678.50
$4,224.20
$4,224.20 - $4,224.20
$4,224.20
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
$1,075.84
$1,075.84 - $1,075.84
$1,075.84
$996.63
$996.63 - $996.63
$996.63

810-3062 - Emerson MultiFlex RTU Rooftop Controller

Call or chat for current availability.  The 810-3062 MultiFlex RTU Control Board is a powerful, distributed control solution for HVAC rooftop units...

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$1,075.84
$1,075.84 - $1,075.84
$1,075.84
$996.63
$996.63 - $996.63
$996.63
$4,787.63 - $4,787.63
$4,787.63
$5,191.29
$5,191.29 - $5,191.29
$5,191.29

845-3400 - Emerson E2e CX400 Refrigeration and HVAC Control System with Display

845-3400 The E2e CX controls HVAC, lighting, and refrigeration systems for convenience store and small-box retail facilities. It provides energy-ef...

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$4,787.63 - $4,787.63
$4,787.63
$5,191.29
$5,191.29 - $5,191.29
$5,191.29
Danfoss 080G5400 EKE 1C Superheat Controller: High-performance controller for precise superheat and temperature management in HVAC systems.
Sold out
$481.45
$481.45 - $481.45
$481.45
$417.95
$417.95 - $417.95
$417.95

080G5400 - Danfoss Superheat Controller, EKE 1C

Out of stock

The 080G5400 Danfoss EKE 1C Superheat Controller provides accurate superheat control for HVAC systems. Designed for use with multiple valve types a...

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$481.45
$481.45 - $481.45
$481.45
$417.95
$417.95 - $417.95
$417.95
Sold out
Danfoss 080Z0267 AK-A 3m cable for PC to Adap-Kool controller communication
$169.22
$169.22 - $169.22
$169.22
$150.42
$150.42 - $150.42
$150.42

080Z0267- Danfoss Serial USB Adapter kit / USB 2.0 to DB 9-pin M connector

The Danfoss 080Z0267 is a 3-meter AK-A communication cable used to connect Adap-Kool (AK) controllers to a PC. Designed for programming and data ac...

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$169.22
$169.22 - $169.22
$169.22
$150.42
$150.42 - $150.42
$150.42
$15.98
$15.98 - $15.98
$15.98
$10.22
$10.22 - $10.22
$10.22

23-2500GL - Danfoss 250 OHM .05% Resistor 1/2 Watt (4-20 mA applications)

The Danfoss 23-2500GL is a precision 250 OHM ±0.05% resistor rated at 1/2 watt, designed for use in 4–20 mA current loop applications. This high-ac...

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$15.98
$15.98 - $15.98
$15.98
$10.22
$10.22 - $10.22
$10.22
Image of the Danfoss 080Z0020 AK2-XM107A Module, an extension module providing eight digital inputs for pulse counting, enhancing HVAC and refrigeration control system functionality
$462.44
$462.44 - $462.44
$462.44
$411.06
$411.06 - $411.06
$411.06

080Z0020 - Danfoss AK2-XM107A Module - 8 Pulse Input

The Danfoss 080Z0020 AK2-XM107A Module expands your control system's capabilities with 8 digital inputs designed specifically for pulse counting ap...

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$462.44
$462.44 - $462.44
$462.44
$411.06
$411.06 - $411.06
$411.06
Parker 560-0042 Transformer T-012 — 120/208/240V transformer for HVAC, refrigeration, and EMS systems. Reliable power conversion with durable design for long-term operation. Low stock available.
$59.99
$59.99 - $59.99
$59.99
$24.59
$24.59 - $24.59
$24.59

560-0042 - Parker 120/208/240V Transformer

Only 2 left!

The 560-0042 Parker T-012 Transformer provides stable and efficient voltage conversion for HVAC, refrigeration, and energy management systems. Comp...

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$59.99
$59.99 - $59.99
$59.99
$24.59
$24.59 - $24.59
$24.59

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