ICP 2-Pole Contactor for RHS102L0CB0AAA — 30A/40A 24V Coil | Ships Today
OEM Guaranteed
Same-Day Ship
30-Day Returns
Secure Checkout
Overview
This OEM 2-pole definite-purpose contactor (parts 1178074 at 30A and 1178211 at 40A) is the heavy-duty switch that energizes the compressor and condenser fan motor on your ICP RHS102L0CB0AAA heat pump. When the thermostat calls, the 24V coil closes the contactor and sends line voltage to the compressor. Because the contacts arc on every cycle, contactors are among the most common HVAC service items. A failing contactor shows up as a unit that won't start, loud chattering or buzzing, contacts welded shut so the compressor never shuts off, or visibly pitted and burnt contact points. A fresh OEM-rated contactor restores clean, positive switching and protects the compressor from chattering and low-voltage damage.
Specifications
| Spec | Value |
|---|---|
| OEM Part Numbers | 1178074 (30A), 1178211 (40A) |
| Type | Definite Purpose Contactor |
| Brand | ICP (Tempstar / Heil) |
| Poles | 2-Pole |
| Contact Rating | 30 Amp / 40 Amp |
| Coil Voltage | 24V |
| Fitment | OEM Direct Replacement |
Compatibility
Direct-fit replacement for the ICP/Tempstar/Heil RHS102L0CB0AAA heat pump and compatible RHS102-series condensing units using a 2-pole, 24V-coil contactor. Match your unit's required amp rating (30A or 40A) and confirm coil voltage before ordering.
Installation Guide
- Safety First — Disconnect power at the disconnect and breaker, then verify zero voltage with a multimeter.
- Access — Remove the condenser service panel to expose the contactor.
- Document — Photograph every wire and terminal position before disconnecting.
- Remove — Label and transfer wires one at a time, then unscrew the old contactor from its mounting.
- Install — Mount the new contactor and reconnect line, load, and 24V coil leads exactly per your photo.
- Test — Restore power and confirm the contactor pulls in cleanly on a thermostat call with no chatter.
Signs You Need a Replacement
- Compressor and condenser fan won't start on a cooling/heating call
- Loud chattering or buzzing at the contactor
- Pitted, burnt, or welded contact points
- Contactor stuck closed, leaving the compressor running nonstop
Shipping & Returns
Ships same day on orders placed before 3 PM CST. 30-day hassle-free 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