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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-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)

220 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
$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
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
810-3063 Copeland/Emerson MultiFlex 88AO-8 Input, 8 Relay Out, 4AO
$1,378.42
$1,378.42 - $1,378.42
$1,378.42
$944.86
$944.86 - $944.86
$944.86

810-3063 | Copeland MultiFlex 88AO-8 Input, 8 Relay Out, 4AO

Only 3 left!

The 810-3063 MultiFlex 88AO-8 Input, 8 Relay Out, 4AO I/O Board is a versatile MultiFlex line of distributed controllers. Built on a single univers...

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$1,378.42
$1,378.42 - $1,378.42
$1,378.42
$944.86
$944.86 - $944.86
$944.86
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
810-3064 Emerson MultiFlex 88-8 Input, 8 Relay Output Bd
$1,245.89
$1,245.89 - $1,245.89
$1,245.89
$849.98
$849.98 - $849.98
$849.98

810-3064 | Copeland MultiFlex 88-8 Input, 8 Relay Output Bd

11 in stock

The 810-3064 Copeland MultiFlex 88-8 Input, 8 Relay Output Bd is a powerful MultiFlex line of distributed controllers. This board offers a flexible...

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$1,245.89
$1,245.89 - $1,245.89
$1,245.89
$849.98
$849.98 - $849.98
$849.98
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
810-3066 Copeland/Emerson MultiFlex 168-16 Input, 8 Relay Out
$1,210.08
$1,210.08 - $1,210.08
$1,210.08
$1,178.74
$1,178.74 - $1,178.74
$1,178.74

810-3066 | Copeland MultiFlex 168-16 Input, 8 Relay Out

9 in stock

The 810-3066 Copeland MultiFlex 168-16 Input, 8 Relay Out is a versatile MultiFlex line, offering a broad range of input, output, and smart control...

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$1,210.08
$1,210.08 - $1,210.08
$1,210.08
$1,178.74
$1,178.74 - $1,178.74
$1,178.74
Picture of Bacharach 3015-2906 External Line End Dust Filter.
$33.60
$33.60 - $33.60
$33.60
$16.80
$16.80 - $16.80
$16.80

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

228 in stock

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

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$33.60
$33.60 - $33.60
$33.60
$16.80
$16.80 - $16.80
$16.80
810-3006 Copeland/Emerson Multiflex 8RO-FC SMT
$790.27
$790.27 - $790.27
$790.27
$648.20
$648.20 - $648.20
$648.20

810-3006 | Copeland Multiflex 8RO-FC SMT

Only 3 left!

The 810-3006 Copeland Multiflex 8RO-FC SMT Board delivers compact, efficient relay control for CPC/Copeland/Emerson systems. With 8 outputs and sup...

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$790.27
$790.27 - $790.27
$790.27
$648.20
$648.20 - $648.20
$648.20
Danfoss 3015-3420 Leak Detector Line End Filter Assembly compatible with Bacharach MultiZone, SingleZone, CPC IRLDS II, and RLDS systems; equivalent to Emerson 275-0231.
Sold out
$44.00
$44.00 - $44.00
$44.00
$39.40
$39.40 - $39.40
$39.40

3015-3420 - Danfoss Leak Detector Assembly

Out of stock

The Danfoss 3015-3420 is a line end filter assembly used in refrigerant gas detection systems. Compatible with Bacharach MultiZone and SingleZone m...

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$44.00
$44.00 - $44.00
$44.00
$39.40
$39.40 - $39.40
$39.40
Sold out
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
810-3065 Copeland/Emerson MultiFlex 168AO-16 Input, 8 Relay Out.
$1,789.18
$1,789.18 - $1,789.18
$1,789.18
$1,397.80
$1,397.80 - $1,397.80
$1,397.80

810-3065 | Copeland MultiFlex 168AO-16 Input, 8 Relay Out

12 in stock

The 810-3065 Copeland MultiFlex 168AO-16 Input, 8 Relay Out Board is a versatile, distributed controller designed to streamline your HVAC-R and ref...

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$1,789.18
$1,789.18 - $1,789.18
$1,789.18
$1,397.80
$1,397.80 - $1,397.80
$1,397.80
Danfoss 080Z2187 zone temperature sensor with cover plate, compatible with ZTP2, for HVAC and EMS systems.
$128.32
$128.32 - $128.32
$128.32
$36.90
$36.90 - $36.90
$36.90

080Z2187 - Zone Temperature Sensor on cover plate

The Danfoss 080Z2187 is a zone temperature sensor mounted on a standard cover plate for room temperature monitoring in HVAC systems. It is a direct...

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$128.32
$128.32 - $128.32
$128.32
$36.90
$36.90 - $36.90
$36.90
$78.64
$78.64 - $78.64
$78.64
$69.90
$69.90 - $69.90
$69.90

080Z0262 - Danfoss 255, Service Tool PC Direct Connect Cable

080Z0262 Cable for AK Service Tool AK-ST 500 software Product Specifications TYPE CODE Accessory WEIGHT 0.072 Kg EAN NO. 5702428405737 FU...

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$78.64
$78.64 - $78.64
$78.64
$69.90
$69.90 - $69.90
$69.90
ETC-0080 Center-Tapped 100VA Transformer with 24V AC Output for HVAC and EMS Systems
$73.28
$73.28 - $73.28
$73.28
$42.48
$42.48 - $42.48
$42.48

ETC-0080 | 24V, 100VA, Center-Tapped Transformer (Copeland 640-0080)

The ETC-0080 is a high-capacity center-tapped transformer rated at 100VA, delivering a stable 24V AC output. Compatible with 120V, 208V, and 240V A...

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$73.28
$73.28 - $73.28
$73.28
$42.48
$42.48 - $42.48
$42.48
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
$537.44
$537.44 - $537.44
$537.44
$477.73
$477.73 - $477.73
$477.73

080Z2820 - Danfoss Hand Held Service Tool

IN STOCK 080Z2820 Hand Held Service tool, Used for product: GDA;GDC;GDH;GDHF:GDHC Product Specifications  Column1 Column2 Gross weight 0.43...

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$537.44
$537.44 - $537.44
$537.44
$477.73
$477.73 - $477.73
$477.73
Danfoss 080Z2186 Air Supply Duct Probe sensor with 2.5-meter cable for HVAC temperature monitoring.
$172.44
$172.44 - $172.44
$172.44
$47.44
$47.44 - $47.44
$47.44

080Z2186 - Danfoss Air Supply/Duct Probe | OLD ASTP2

The Danfoss 080Z2186 Air Supply / Duct Probe (formerly ASTP2) is a temperature sensor for HVAC and industrial air systems. It includes a 2.5-meter ...

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$172.44
$172.44 - $172.44
$172.44
$47.44
$47.44 - $47.44
$47.44
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

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