Low Pressure Control with ±5 PSI Tolerance (Open 25 PSI/Closed 50 PSI)
Low Pressure Control with ±5 PSI Tolerance (Open 25 PSI/Closed 50 PSI) $26.89each
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30# R-22 Low Pressure Switch, P59910
30# R-22 Low Pressure Switch, P59910 $40.12each
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Low Pressure Switch, HK02ZB056

SKU: HK02ZB056

$21.60each

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Description

HK02ZB056 is an official OEM Low Pressure Switch for Carrier HVAC equipment

Features:

  • High precision controls at economical prices. Encapsulated, non-adjustable, single pole - single throw, direct mount switches for use with HFC, HCFC, and CFC refrigerants.
  • Low pressure SPST open on pressure fall
  • Temperatures: Ambient 20°F to 176°F (-30°C to 80°C). Fluid 60°F to 250°F (-50°C to 120°C)
  • Rated Voltage: 50/60 Hz, 24/120/240 Volts (6 RLA, 36 LRA)
  • Life at rated load: 100,000 cycles
  • 1/4" SAE female flare fitting with valve core depressor
  • Snap acting stainless steel hermetically sealed sensor (SHP, SLP, and SFC)
  • Small size and light weight for direct mounting
  • Excellent set point repeatability/stability
  • Pressure range: 0 to 650 PSI
  • Burst pressure: 5000 PSI
Features:
  • Tamper proof construction
  • Direct mounting on tubing
  • UL & CSA recognized
 

Performance Specs & Compatibility

  • Ports: 4-port manifold (high, low, vacuum, charge)
  • Use: Charging, recovery, evacuation with micron verification
  • Refrigerant library and temp inputs per Fieldpiece specifications

Why SM482V Stands Out

  • Full-featured SMAN platform with 4-port flexibility plus onboard micron measurement.

Certifications & Compliance:

  • Meets ARI 780/790 Standard

User Reviews & Q&A Summary:

  • Common theme is "correct part" for the intended replacement, with users reporting it worked as expected after installation
  • Review feedback frequently mentions straightforward installation for a direct replacement
  • Value and fulfillment are recurring positives (good deal/price and fast shipping)

Product Highlights

Product Highlight: Connection TypeSAE Female Connection      Product Highlight: Connection Size1/4" Connection

Specs

Product Type:

Pressure Control

Open Pressure (PSI):

25

Close Pressure (PSI):

50

Tolerence:

±5 PSI

Operating Temp Range:

20° to 176°F

Connection Size:

1/4"

Connection Type:

SAE Female