There are only a handful of issues that crop up with most appliances and equipment. Since 1912, we've learned to recognize the most common ICP CF503 problems ― and their solutions. Do any of these look familiar?

Furnace not heating

10 possible causes and potential solutions

Video

Furnace not turning on

6 possible causes and potential solutions

Furnace wall thermostat not working properly

4 possible causes and potential solutions

VIEW ALL COMMON PROBLEMS Shop All ICP Furnace Parts

Frequently Purchased Together For This Model

Screw

$3.95

Installation Instructions

$3.95

Gas valve coil 30085

$13.95

4 1/2" flexible adaptor 122

$14.42

CF503 Parts

Maintain and repair your ICP CF503 Furnace efficiently with genuine ICP CF503 replacement parts from Repair Clinic. Our extensive inventory includes parts for all common CF503 repairs, ensuring you have everything needed for a successful fix.

Search by model number, part category, part title, or specific symptoms to locate the right parts for your CF503. Use detailed parts diagrams, repair help guides, and manuals to guide your repair process. Repair Clinic provides troubleshooting tips and videos to resolve common issues and keep your equipment running like new.

Why Choose Repair Clinic for CF503 Parts?

Genuine ICP replacement parts
Same-day shipping on in-stock items
365-day, no-hassle return policy
Price match guarantee

Repair your ICP CF503 Furnace with reliable replacement parts and expert support from Repair Clinic. Order today and ensure your Furnace stays in top condition.

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Family-owned and operated since 1912, Burke America Parts Group is the longest-running genuine appliance, HVAC, and outdoor power equipment parts solution in North America. At Repair Clinic, we're proud to be an international brand trusted by the pros as well as the DIY community.

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