ERP WR9X502 Refrigerator Defrost Timer ERP WR9X502 Refrigerator Defrost Timer Exact Replacement Refrigerator Defrost Control Timer for part number WR9X502. 4 Terminals are on the timer, numbered 1,4,3,2. Frequency 6 hour 25 minute, which means every 6 hours it turns on the heater for 25 minutes. Timer Motor is rated 1/3HP 10A 120VAC. Replacement for numbers AP2061708 and PS310869. Key Features ✅ Peace of mind assured - comes with a one-year warranty Shipping & Guarantees ✅ FREE standard shipping within the United States (3–6 business days) ✅ 100% money-back guarantee for lost or damaged items ✅ Secure checkout with encrypted payment processing ✅ Shipping via UPS, FedEx, and USPS ✅ Ships to lower 48 states only (no PO Boxes / APO / FPO) Returns ✅ 30-day hassle-free returns ✅ Items must be unused and in original packaging ✅ Full refund if item is not delivered ✅ Guaranteed delivery within 6–7 business days Payment Methods ✅ Credit Cards, PayPal, Shop Pay, Apple Pay, Google Pay, Amazon Pay, Meta Pay Customer Support ✅ Questions? Contact us at [email protected] respond within 24 hours on business days. SEO Title: Keywords: Category: Appliances Subcategories: Refrigerators, Freezers & Ice Makers, Refrigerators