Same-day shipping before 3PM CST · 35,000+ OEM Parts · Texas CMBL & SAM.gov Registered · Government POs Accepted

Menu

Home Shop All Account Cart
OEM Carrier ERV Motor Capacitor w/ Pulley 62M680306 — EMHH5BG
Carrier

OEM Carrier ERV Motor Capacitor w/ Pulley 62M680306 — EMHH5BG

SKU: CARRIE-EMHH5BG-CAPACITOR-62M680306 Brand: Carrier

OEM Guaranteed

Same-Day Ship

30-Day Returns

Secure Checkout

Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

OEM Carrier ERV Motor Capacitor with Pulley 62M680306 for Model EMHH5BG

This OEM capacitor assembly — part number 62M680306 — is the factory-specified replacement for the Carrier EMHH5BG Energy Recovery Ventilator (ERV). Designed as a complete kit including the motor capacitor and pulley, this assembly provides the precise electrical charge required to start and run the ERV motor efficiently. When the capacitor degrades or fails, common symptoms include a humming ERV unit that won't spin up, intermittent motor operation, or complete loss of ventilation airflow — all of which compromise indoor air quality and system efficiency.

  • Specs: OEM-matched capacitor rating for ERV motor application | Includes matching pulley assembly | Factory-calibrated for Carrier EMHH5BG ERV | Designed for ±3% capacitance tolerance for optimal motor protection
  • OEM vs Generic: This is a genuine OEM Carrier component (part 62M680306) engineered to exact factory specifications. Aftermarket capacitors often carry ±10% MFD tolerances, which can cause motor overheating, premature belt wear, and shortened ERV service life.
  • Install difficulty: 3/5 — Discharge the capacitor fully before handling any terminals. Tools needed: 1/4" and 5/16" nut drivers, needle-nose pliers, multimeter, and belt tension gauge for pulley alignment. Always photograph existing wiring and pulley positioning before disassembly. If unfamiliar with ERV belt-drive systems, consult a qualified HVAC technician.
  • Warranty: 1-year OEM factory warranty. In-stock and ships same business day from our NationalHVACParts.com warehouse.

Compatibility: Engineered specifically for the Carrier EMHH5BG Energy Recovery Ventilator. Verify your unit's data plate and existing capacitor MFD/voltage ratings before ordering to ensure a correct fit. Our parts specialists are available to confirm fitment — order with confidence and get your ERV running at peak performance today.

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 $75
  • 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 Capacitor fit my Carrier OEM Carrier ERV Motor Capacitor w/ Pulley 62M680306 — EMHH5BG?
Yes. This is the factory-specified OEM capacitor for the Carrier OEM Carrier ERV Motor Capacitor w/ Pulley 62M680306 — EMHH5BG. 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 capacitor on my Carrier OEM Carrier ERV Motor Capacitor w/ Pulley 62M680306 — EMHH5BG?
Difficulty: Easy (20–30 min)
Step 1: Turn off power at breaker. Step 2: Open condensing unit panel. Step 3: Photograph the old capacitor wiring (Common/Herm/Fan). Step 4: Discharge old capacitor with insulated screwdriver. Step 5: Disconnect and remove old capacitor. Step 6: Mount new capacitor, reconnect wires to matching terminals. Step 7: Close panel, restore power, test. Tools: screwdriver, needle-nose pliers.
My AC hums but won’t start. What part do I need?
An AC that hums but won’t start is the classic symptom of a failed capacitor. The capacitor provides the electrical boost to start the compressor. When it fails, you hear humming but the motor can’t overcome inertia. Other symptoms: fan spinning slowly, AC cycling on/off rapidly, or a visibly swollen capacitor. Fix: replace capacitor ($15–$80 DIY, 30 min).
Is this capacitor 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 capacitor?
OEM strongly recommended. OEM capacitors have ±6% MFD tolerance vs aftermarket ±10%. The looser tolerance causes motor winding stress, higher temps, and shorter compressor life. Price difference is only $10–$20 — OEM is the clear value choice.
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.
Home Shop Search Account Cart
Fitment Guaranteed
MR
Mike Rivera
HVAC Parts Specialist — Online