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ICP 2-Pole Contactor for RGS091HEAB0AAAA — 30A & 40A 24V Coil | Ships Today
ICP

ICP 2-Pole Contactor for RGS091HEAB0AAAA — 30A & 40A 24V Coil | Ships Today

SKU: 1178074-GEN Brand: ICP

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Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

Overview

This OEM 2-pole definite purpose contactor is the primary switching relay for the ICP/Tempstar/Heil RGS091HEAB0AAAA gas furnace and condensing unit. When the thermostat calls for cooling, the 24V control circuit energizes the contactor coil, pulling the contacts closed to deliver line voltage to the compressor and condenser fan motor. Available in 30A (OEM 1178074) and 40A (OEM 1178211) contact ratings, both with a 24V coil. A worn contactor is one of the most common no-cooling failures — telltale signs include a humming or chattering contactor, pitted or welded contacts, a unit that won't start, or a compressor that runs nonstop because the contacts have stuck closed. A fresh contactor restores clean switching and protects the compressor from arcing and voltage drop.

Specifications

Spec Value
Part Numbers 1178074 (30A), 1178211 (40A)
Type Definite Purpose Contactor
Brand ICP / Tempstar / Heil
Poles 2-Pole
Contact Rating 30A / 40A
Coil Voltage 24V

Compatibility

Direct-fit OEM replacement for the ICP/Tempstar/Heil/Comfortmaker RGS091HEAB0AAAA and many ICP-family condensing units and furnaces that share the same control architecture. Verify the contact amperage (30A vs 40A) against the part being replaced.

Installation Guide

  1. Safety First — Disconnect power at the disconnect and breaker, then verify zero voltage with a multimeter.
  2. Access — Remove the condenser or control compartment service panel.
  3. Document — Photograph all line, load, and 24V coil wires before disconnecting.
  4. Remove — Transfer or label wires one at a time, then unscrew the old contactor from the bracket.
  5. Install — Mount the new contactor, reconnect line/load to L1-L2/T1-T2 and the 24V coil leads per your photo.
  6. Test — Restore power, call for cooling, and confirm the contactor pulls in cleanly without chatter.

Signs You Need a Replacement

  • Loud humming, buzzing, or chattering from the contactor
  • Burned, pitted, or welded contact points
  • Compressor and fan fail to start on a cooling call
  • Unit runs continuously because contacts are stuck closed

Shipping & Returns

Ships same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.

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 Contactor fit my ICP RGS091HEAB0AAAA — 30A & 40A 24V Coil | Ships Today?
Yes. This is the factory-specified OEM contactor for the ICP RGS091HEAB0AAAA — 30A & 40A 24V Coil | Ships Today. 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 contactor on my ICP RGS091HEAB0AAAA — 30A & 40A 24V Coil | Ships Today?
Difficulty: Medium (30–45 min)
Step 1: Turn off breaker. Step 2: Open condensing unit panel. Step 3: Photograph ALL wiring on the contactor. Step 4: Label each wire with tape. Step 5: Disconnect wires and remove old contactor. Step 6: Mount new contactor, reconnect wires matching your photo. Step 7: Restore power and test.
My AC clicks but the compressor won’t turn on. What’s wrong?
Clicking from the outdoor unit without the compressor starting = worn contactor. The contactor sends power to the compressor. When its contacts are pitted, it clicks but can’t make solid contact. Look for: visible pitting/burn marks on the contactor face, intermittent operation, or buzzing.
Is this contactor compatible with Bryant or Payne too?
Many ICP 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 ICP contactor?
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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