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OEM Carrier High Pressure Switch 395 PSI for PY1PEB060115AAAA
Carrier

OEM Carrier High Pressure Switch 395 PSI for PY1PEB060115AAAA

SKU: CARRIE-PY1PEB060115AAAA-PRESSURE_SWITCH-HK02ZA395 Brand: Carrier
✓ Guaranteed to fit PY1PEB060115AAAA — or your money back. Terms

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Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

OEM Carrier High Pressure Switch HK02ZA395 for Model PY1PEB060115AAAA

This OEM high pressure switch (part number HK02ZA395) is the factory-specified refrigerant safety control for the Carrier PY1PEB060115AAAA packaged unit. Mounted in the high-side refrigerant circuit, this switch constantly monitors system discharge pressure and cuts power to the compressor the moment pressure exceeds the safe threshold — protecting your compressor from catastrophic failure due to refrigerant overcharge, condenser airflow restriction, or outdoor coil fouling. When this switch fails or trips without resetting, the system will lock out on a high-pressure fault and deliver no cooling.

  • Specs: Opens at 395 PSI | Closes at 295 PSI | 6(6)A at 240 VAC | 1/8" NPT thread connection | PMAX 41B rated | Sensata PS80-03-0018 / P332-1103 platform
  • OEM vs Generic: This is a genuine Carrier OEM part manufactured to exact factory pressure setpoints. Aftermarket switches often carry ±10–15 PSI tolerance drift, which can result in nuisance trips or — worse — failure to open at true overpressure, risking compressor damage.
  • Install difficulty: 3/5 — Refrigerant circuit work. Requires recovering refrigerant before switch replacement per EPA Section 608. Tools needed: manifold gauge set, refrigerant recovery unit, adjustable wrench, wire terminals. Always verify system pressure is at zero before loosening fittings. Recommended for certified HVAC technicians.
  • Warranty: 1-year OEM factory warranty. In-stock and ships same business day from our warehouse.

Compatibility: Direct OEM replacement for Carrier PY1PEB060115AAAA packaged units. Also replaces legacy part numbers 312926-217, 71267D1, HK02ZA380, HK02ZA396, HK02ZA400, HK02ZA401, and HK02ZA435 — verify your existing switch's open/close pressure ratings before ordering. Questions? Our HVAC parts specialists confirm fitment before you buy.

Shipping Information

  • Orders placed before 3PM CST ship same business day
  • Standard delivery: 2-5 business days
  • Express shipping available at checkout
  • Free shipping on orders over $99
  • Tracking number emailed upon shipment

Return Policy

  • 30-day returns on unused parts in original packaging
  • Electrical parts (capacitors, contactors, control boards) are final sale once installed
  • Email info@nationalhvacparts.com to initiate a return
  • Refunds processed within 5-7 business days

Frequently Asked Questions

Does this Pressure Switch fit my Carrier PY1PEB060115AAAA?
Yes. This is the factory-specified OEM pressure switch for the Carrier PY1PEB060115AAAA. It is a direct drop-in replacement that fits without modification. Always verify the model number on your equipment nameplate before ordering.
How do I replace the pressure switch on my Carrier PY1PEB060115AAAA?
Difficulty: Medium (20–30 min)
Step 1: Turn off power. Step 2: Locate pressure switch near draft inducer. Step 3: Note tubing orientation. Step 4: Disconnect tubing and wires. Step 5: Remove screw, install new switch. Step 6: Reconnect tubing and wires, restore power.
My furnace shows a pressure switch error. What do I replace?
Furnace LED showing pressure switch error = switch not detecting draft inducer airflow. Try first: clear the rubber tubing to the switch (often clogged with condensation). If problem persists, replace the pressure switch.
Is this pressure switch compatible with Bryant or Payne too?
Many Carrier parts are cross-compatible with Bryant and Payne since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across brand labels with different model numbers. To verify: check your Bryant or Payne equipment service manual for cross-compatible part numbers, or email info@nationalhvacparts.com with your model number.
Should I use OEM or aftermarket for my Carrier pressure switch?
OEM recommended for reliability and warranty compatibility. OEM parts match exact factory specifications for proper fit, performance, and safety. While aftermarket alternatives cost less upfront, the risk of improper fit and reduced lifespan usually makes OEM the better value long-term.
How fast does National HVAC Parts ship?
Orders placed before 3:00 PM CST ship the same business day. Standard delivery is 2–5 business days anywhere in the continental United States. Express shipping available at checkout. We ship from Houston, TX to all 50 states. 30-day return policy on all parts.
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Mike Rivera
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