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ICM Controls | Goodman Fan Blower Replacement Control Board | 18-30 VAC

ICM Controls | Goodman Fan Blower Replacement Control Board | 18-30 VAC

Low stock: 3 left

Regular price $88.50 USD
Regular price Sale price $88.50 USD
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Shipping calculated at checkout.

Two-Stage Furnace Control Board Troubleshooting and Reliability

  • Replaces sticking heavy-duty fan relays to instantly silence structural humming noises, contact welding, and erratic fan startup speeds.

  • Incorporates a dedicated microprocessor architecture that retains factory-level 7-second start delays for consistent structural air temperature distribution.

  • Resolves high utility bills by managing post-cycle 65-second blower shutdowns to extract remaining residual thermal energy from ducted channels.

  • Prevents downstream transformer overloads and low-voltage shorts by leveraging an integrated, easily replaceable automotive-style safety fuse link.

  • Supports twin-furnace installations by allowing two separate control modules to coordinate air distribution perfectly across a shared duct network.

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Specifications

Product Details

  • Brand: ICM Controls
  • Manufacturer: ICM Controls
  • Part # / MPN: ICM277C
  • UPC / SKU: 602594611413
  • Shipping Weight: 0.60 lbs
  • Control Voltage Range: 18 to 30 VAC
  • Input Power Voltage: 18 to 30 VAC
  • Normally Open (N.O.) Contact Rating: 20 Amps
  • Normally Closed (N.C.) Contact Rating: 10 Amps
  • Blower On Time Delay: 7 Seconds
  • Blower Off Time Delay: 65 Seconds
  • Maximum Relative Operating Humidity: 95% Non-condensing
  • Country of Origin: United States

description

ICM Controls ICM277C Fan Blower Control Board 18-30 VAC


The ICM Controls ICM277C is an engineered, original equipment manufacturer (OEM) replacement fan blower control board designed for forced-air systems, air conditioners, and heat pumps. This microprocessor-based module governs duct sequencing and airflow distribution by establishing precise timed-activation cycles for the circulating indoor fan.
The module acts as a dedicated relay interface that communicates with standard low-voltage 24V thermostat signals. It monitors system safety switches while ensuring optimal energy efficiency during standard thermal demands. Designed as a direct swap for failing legacy fan centers, it supports specialized residential gas furnace and air handler series from Goodman, Amana, Carrier, and Bryant, eliminating timing discrepancies across multi-speed motor taps.

Key Features

  • Direct Form Factor Part Match: Tailored to fulfill exact physical constraints under part number ICM277C, aligning seamlessly with original factory board layouts and electrical terminals.
  • Broad OEM Specification Fit: Formulated to serve as a low-cost, wire-for-wire alternative replacing Goodman B1370735S, PCBFM103S, and Carrier CES0110017/18 series control modules without needing ductwork or cabinet modification.
  • Noise Mitigation & Relay Upgrades: Equipped with heavy-duty dual function inductive relays rated up to 20 Amps, permanently silencing clicking relay chatter, erratic motor humming, and voltage-induced line noise.
  • Advanced Voltage & Safety Upgrades: Replaces aged fan timers to restore structural security by implementing strict 7-second on-delays and 65-second off-delays alongside built-in safety circuit fuse protection to prevent system overheating.

Product Details

  • Brand: ICM Controls
  • Manufacturer: ICM Controls
  • Part # / MPN: ICM277C
  • UPC / SKU: 602594611413
  • Shipping Weight: 0.60 lbs
  • Control Voltage Range: 18 to 30 VAC
  • Input Power Voltage: 18 to 30 VAC
  • Normally Open (N.O.) Contact Rating: 20 Amps
  • Normally Closed (N.C.) Contact Rating: 10 Amps
  • Blower On Time Delay: 7 Seconds
  • Blower Off Time Delay: 65 Seconds
  • Maximum Relative Operating Humidity: 95% Non-condensing
  • Country of Origin: United States

🛠️ HVAC Depot Pro Tip

Take a Picture First! Prior to disconnecting any low-voltage thermostat lines or motor speed leads from the G, Y, or transformer terminals, record a clear visual layout of the existing wire orientation. Disconnect all primary building electrical power to the indoor handler center before handling the module to safeguard the solid-state microprocessor against electrostatic damage. Ensure that the integrated protection fuse is seated firmly in its socket during mounting, and verify that all wire crimp connections are locked tight to prevent high-resistance localized heating or premature circuit faults.

Cross-Reference

  • Superseded / Legacy Goodman Models: B1370735, B1370735S, PCBFM103, PCBFM103S, 0130F00005S
  • Superseded / Legacy Carrier Models: CES0110017, CES0110018, HH84AA-017, HH84AA-018
  • White-Rodgers / Emerson Equivalents: 50A50-110, 50A55-843 (Fan Timer Configurations)

Model Compatibility

  • GMP (Suffixes: 050-3, 075-3, 075-4, 100-3, 100-4, 125-5)
  • GMPN (Suffixes: 040-3, 060-3, 080-4, 100-4)
  • ARUF (Suffixes: 018-1, 024-1, 030-1, 032-1, 036-1, 042-1)
  • GMNPE (Suffixes: 060-3, 080-4, 100-5)

Specification

Refund policy

Refund & Return Policy

Last Updated: June 2026

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Return Eligibility

We accept returns within 30 days of delivery.

To qualify for a return:

  • The item must be unused, uninstalled, and in its original condition.
  • The item must be returned in its original packaging.
  • Model numbers and serial numbers must match the original purchase records.
  • Proof of purchase or order confirmation is required.

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  • Items missing original packaging.
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Restocking Fee

Approved returns may be subject to a 20% restocking fee.

The restocking fee will be deducted from the refund amount after the returned item has been inspected and approved.

Damaged, Defective, or Incorrect Items

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Email: support@tophvacparts.com
Phone: (214) 734-5222

We may request photographs and additional information to help process your claim.

If the claim is approved, we will provide a replacement, exchange, or refund at no additional cost to you.

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We replace items only if they are defective, damaged upon arrival, or incorrectly shipped.

To request an exchange, contact us at:

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Refund Process

Once your return is received and inspected, we will notify you by email regarding approval or rejection of your refund request.

If approved:

  • Refunds will be issued to the original payment method.
  • Processing typically takes 7–14 business days after approval.
  • Your financial institution may require additional time before the refund appears in your account.

Return Shipping

Customers are responsible for return shipping costs unless the return is the result of:

  • Our shipping error,
  • A defective product,
  • A damaged product received upon delivery.

Original shipping charges are non-refundable.

We recommend using a trackable shipping service and purchasing shipping insurance for higher-value items.

Return Address

HVAC Parts & Equipment Depot
1135 E Plano Parkway, Suite 8
Plano, TX 75074
United States

Professional Installation Notice

Many HVAC products require installation by a licensed HVAC professional.

HVAC Parts & Equipment Depot is not responsible for damages resulting from improper installation, misuse, unauthorized modifications, or failure to follow manufacturer instructions.

Special Orders

Special-order products must be picked up within 30 days of purchase unless other arrangements have been approved.

Unclaimed special-order products may be returned to the manufacturer and may be subject to applicable restocking fees.

Contact Us

If you have questions regarding returns, refunds, or exchanges, please contact us:

HVAC Parts & Equipment Depot

Phone: (214) 734-5222
Email: support@tophvacparts.com

Michel & Siso are very knowledgeable and explain everything to where I could understand! Amazing experience! Thank you will always come here for any AC needs. Trustworthy and excellent customer service.

Celest G.
Verified Customer
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