
ICM318 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $39.99 | Condition is New, ICM318C ICM Controls Defrost Control, shipping cost = $11.35 | 100.0% |
![]() | $50.00 | Condition is New, ICM318C Defrost Control Circuit Board-Fits Goodman Heat Pump B1226008-New Other, shipping cost = $5.97 | 99.5% |
![]() | $54.95 | Condition is New, ICM318 ICM Defrost Control Goodman Heat Pump B1226008 controls First Co. CB301, shipping cost = $9.49 | 97.3% |
![]() | $78.13 | Condition is New, ICM Controls ICM318 Goodman OEM Replacement Defrost Control Board B1226008 / P, FREE SHIPPING | 99.5% |
![]() | $63.15 | Condition is New, ICM318 Heat Pump Defrost Control Timer, shipping cost = $19.99 | ![]() |
![]() | $84.23 | Top Pick! Condition is New, Icm 24V High Output Defrost Control 30/60/80 Min OEM Replacement B1226008, FREE SHIPPING | ![]() |
![]() | $91.59 | Condition is New, ICM CONTROLS ICM318C 24V HIGH OUTPUT DEFROST CONTROL 30/, FREE SHIPPING | 98.6% |
![]() | $91.87 | Condition is New, ICM Controls ICM318 Defrost Control Board 30/60/80 Minute Defrost Timer, FREE SHIPPING | ![]() |
![]() | $103.49 | Condition is New, ICM318 Goodman OEM Replacement Defrost Control Board B1226008 / PCBDM101, FREE SHIPPING | 100.0% |
![]() | $106.10 | Condition is New, ICM Controls ICM318 Defrost Control, Goodman B1226008, ICM W1001-4, FREE SHIPPING | 100.0% |
![]() | $108.69 | Condition is New, ICM Controls ICM318 Goodman OEM Replacement Defrost Control Board B1226008 ..., FREE SHIPPING | 98.6% |
![]() | $113.07 | Condition is New, ICM Controls ICM318 Goodman OEM Replacement Defrost Control Board B1226008 ..., FREE SHIPPING | 99.9% |
![]() | $116.88 | Condition is New, ICM318 Goodman OEM Replacement Defrost Control Board B1226008 / PCBDM101, FREE SHIPPING | 97.6% |
![]() | $37.46 | Condition is New, ICM 30/60/80 Heat Pump Defrost Control Circuit Board B1226008 W1001-4 ICM318C, shipping cost = $93.11 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $41.78 | Condition is New – Open box, ICM ICM318C Defrost Control Timer 30/60/80 Minutes New Genuine, FREE SHIPPING | ![]() |
![]() | $88.77 | Condition is New – Open box, ICM318C Defrost Control Circuit Board-Fits Goodman Heat Pump B1226008-New Other, shipping cost = $14.95 | ![]() |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $19.95 | Condition is Used, OEM GOODMAN ICM 318 DEFROST CONTROL BOARD HVAC USA SELLER FREE SHIPPING, FREE SHIPPING | 100.0% |
![]() | $23.98 | Condition is Used, ICM318 ICM Heat Pump Defrost Control for Goodman PCB129-6B controls P/N W1001-4, FREE SHIPPING | 99.4% |
![]() | $24.99 | Top Pick! Condition is Used, Goodman Heat Pump Defrost Control ICM318, FREE SHIPPING | 100.0% |
![]() | $19.99 | Top Pick! Condition is Used, Goodman Heat Pump Defrost Control ICM318 ICM Board PCB129-6A B17, shipping cost = $6.50 | ![]() |
![]() | $10.00 | Condition is Used, ICM Controls Defrost Timer ICM318C S8BAC7/1, shipping cost = $16.70 | 99.4% |

The ICM ICM318 Defrost Control is an essential component of the Goodman B1226008 W1001-4 air conditioning and heating system. This part is specifically designed to regulate the defrosting function of the heat exchanger coil in the outdoor unit.
The defrost control plays a crucial role in ensuring the efficient and effective operation of the air conditioner or heat pump during cold weather conditions. When the outdoor temperature drops, frost can form on the exterior coil, which can restrict airflow and reduce system performance. The defrost control activates the defrost cycle to melt the frost and restore normal cooling or heating operation.
The ICM318 Defrost Control is a microprocessor-controlled component that monitors the temperature and humidity levels inside and outside the unit. Based on this data, the control determines when to activate the defrost cycle. During the defrost cycle, the heater element is activated to produce warm air that melts the frost. Once the frost has melted, the control returns the system to normal cooling or heating operation.
The ICM318 Defrost Control is designed to be durable and reliable, with a corrosion-resistant coating that protects against the elements. The control also features diagnostic capabilities, which can help identify and troubleshoot system issues.
Installation of the ICM318 Defrost Control is a straightforward process that can be completed by a qualified HVAC technician. The control is compatible with the Goodman B1226008 W1001-4 air conditioning and heating system and is an essential replacement part for any unit exhibiting defrosting issues.
In summary, the ICM ICM318 Defrost Control is an essential component of the Goodman B1226008 W1001-4 air conditioning and heating system that regulates the defrosting function of the heat exchanger coil during cold weather conditions. The microprocessor-controlled component monitors temperature and humidity levels to activate the defrost cycle and melt frost, ensuring efficient and effective system operation. The control is designed to be durable and reliable, with a corrosion-resistant coating and diagnostic capabilities. Installation is a straightforward process that can be completed by a qualified HVAC technician.
The Goodman B1226008 W1001-4 ICM ICM318 Defrost Control is a component used in heating and cooling systems to manage the defrosting cycle of the outdoor coil. Here are some potential pros and cons of purchasing this specific part:
Pros:1. OEM Compatibility: This ICM is specifically designed for use with Goodman heating and cooling systems, ensuring a perfect fit and optimal performance.
2. Improved Defrosting: The ICM318 is designed to enhance the defrosting process by controlling the defrost heater and fan to prevent ice buildup on the outdoor coils, resulting in better system efficiency and reduced energy consumption.
3. Reliable Manufacturer: Goodman is a well-known and reputable HVAC manufacturer, providing a level of trust and confidence in the quality and durability of their components.
Cons:1. Cost: This specific ICM may be more expensive than aftermarket alternatives, making it a potential drawback for budget-conscious consumers.
2. Limited Availability: Depending on your location, it may be difficult to find this specific part in local stores, requiring an online search or contacting a HVAC supplier.
3. Potential Complexity: Installing the ICM may require some technical knowledge and expertise, potentially necessitating the help of a professional HVAC technician.
In conclusion, the Goodman B1226008 W1001-4 ICM ICM318 Defrost Control offers the benefits of OEM compatibility, improved defrosting, and the reliability of a reputable manufacturer. However, it may be more costly than aftermarket alternatives, less readily available, and require some technical expertise for installation. Ultimately, if you prioritize the benefits of OEM compatibility and enhanced defrosting performance, this part may be a worthwhile investment. If budget is a primary concern, you may want to consider aftermarket alternatives or seek out discounts or promotions.
Details:
Icm controls ICM318 defrost control, goodman B1226008, W1001-4: is discontinued by manufacturer: no. Manufacturer: icm. Time and temperature terminate. Package dimensions: 8 x 6.1.75 inches; 4 ounces.
Time and temperature defrost. Replacement for goodman B1226008. Item model number: ICM318. Hold input tracks compressor run times.
specifications maxohvac:
- mpn: Icm318
- part type: Control
- is discontinued by manufacturer: No
- package dimensions: 8 X 6.1 X 1.75 Inches; 4 Ounces
- upc: 800442000077
payments maxohvac:
- other
- wallet: google-pay
- credit card: diners-club
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
seller maxohvac:
- rating: 97.8%
- city: brooklyn, new york
- # reviews: 217
returns maxohvac:
- method: money back
- policy: returns accepted
- time: 30 days
- paid by: buyer
offer maxohvac:
- sold #: 18
- availability: in stock
- started: april 30, 2025
- in stock #: 5
- options: ship-to-home
- prices: $37.46–$116.88
- item condition:
- New
- New – Open box
- Used
shipping maxohvac:
- type: fixed
- class: expedited
- transit: 2-6 days
- service: expedited
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