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OEM Carrier High Pressure Switch 395/295 PSI for PY1PPB060115AAAA
Carrier

OEM Carrier High Pressure Switch 395/295 PSI for PY1PPB060115AAAA

SKU: CARRIE-PY1PPB060115AAAA-PRESSURE_SWITCH-HK02ZA395 Brand: Carrier
✓ Guaranteed to fit PY1PPB060115AAAA — or your money back. Terms

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Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

OEM Carrier High Pressure Switch HK02ZA395 — 395/295 PSI for Model PY1PPB060115AAAA

This is the genuine OEM Carrier high pressure switch (part number HK02ZA395), factory-specified for the Carrier PY1PPB060115AAAA packaged heat pump unit. The high pressure switch is a critical refrigerant-circuit safety device: it monitors refrigerant discharge pressure and opens the control circuit if pressure exceeds the cut-out threshold, shutting down the compressor to prevent catastrophic failure. When this switch fails or trips repeatedly, you'll see symptoms including nuisance lockouts, compressor short-cycling, system fault codes indicating high-pressure trips, or a unit that simply won't run even though refrigerant charge appears normal.

  • Specs: Cut-out (Open) at 395 PSI | Cut-in (Close) at 295 PSI | Rated 6(6)A @ 240 VAC | Sensata PS80 series | 1/8" NPT male fitting | Quick-connect electrical terminals | PMAX 41 bar | CE / EN60730-2-6 certified
  • OEM vs Generic: This is a genuine Carrier Factory Authorized Part — not an aftermarket clone. OEM switches are calibrated to exact PSI setpoints (±2%), ensuring your compressor is protected at the correct threshold. Generic substitutes often carry ±5–10% tolerances, risking either nuisance trips or inadequate compressor protection.
  • Install Difficulty: 2/5 — Recover refrigerant before removing the switch (EPA 608 required). Tools needed: manifold gauge set, 1-1/16" open-end wrench, refrigerant-rated thread sealant, multimeter. Always leak-check after installation and verify set-point continuity before recharging. Tag and lockout the system before beginning work.
  • Warranty: 1-year OEM manufacturer warranty. Ships same business day from our warehouse when ordered before 3 PM local time. Also replaces legacy Carrier part numbers: 312926-217, 71267D1, HK02ZA380, HK02ZA396, HK02ZA400, HK02ZA401, HK02ZA435, HK02ZA500, HK02ZA501.

Compatibility: Direct OEM replacement for Carrier model PY1PPB060115AAAA packaged heat pump unit. Verify the 395/295 PSI rating and 1/8" NPT connection on your unit's existing switch data tag before ordering. Not sure it fits? Our HVAC parts specialists confirm fitment before you buy — contact us before placing your order.

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 PY1PPB060115AAAA?
Yes. This is the factory-specified OEM pressure switch for the Carrier PY1PPB060115AAAA. 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 PY1PPB060115AAAA?
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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