--- product_id: 812215632 title: "ICM-UDefrost Universal Time & Temperature Defrost Control for Heat Pumps – NFC-Configurable App, LED Diagnostics" brand: "icm controls" price: "6275971₫" currency: VND in_stock: true category: "Icm Controls" url: https://www.desertcart.vn/products/812215632-icm-udefrost-universal-time-and-temperature-defrost-control-for-heat store_origin: VN region: Vietnam --- # LED real-time diagnostics NFC app-configurable Universal time & temp control ICM-UDefrost Universal Time & Temperature Defrost Control for Heat Pumps – NFC-Configurable App, LED Diagnostics **Brand:** icm controls **Price:** 6275971₫ **Availability:** ✅ In Stock ## Summary > 🔥 Defrost Smarter, Not Harder 📲 ## Quick Answers - **What is this?** ICM-UDefrost Universal Time & Temperature Defrost Control for Heat Pumps – NFC-Configurable App, LED Diagnostics by icm controls - **How much does it cost?** 6275971₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/812215632-icm-udefrost-universal-time-and-temperature-defrost-control-for-heat) ## Best For - icm controls enthusiasts ## Why This Product - Trusted icm controls brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seamless Mobile Setup:** Configure every defrost parameter instantly via NFC and the ICM OMNI app—no more guesswork or manual tweaks. - • **Rugged & Compact Design:** Operates flawlessly from -40°C to +70°C in a sleek 5.5" x 2" x 3.75" form factor—built to last in harsh environments. - • **Smart System Protection:** Built-in brownout detection, pressure switch monitoring, and sensor health checks keep your heat pump running reliably under any condition. - • **Universal Compatibility:** Supports Y, O/B, and W2 thermostat inputs, fitting nearly all time-and-temperature defrost controls for effortless retrofit or new installs. - • **Precision Defrost Control:** Customize defrost intervals, max defrost time, compressor delays, and reversing valve behavior for optimized performance and energy savings. ## Overview The ICM-UDefrost is a universal, NFC-configurable time and temperature defrost control designed for heat pumps. It supports multiple thermostat inputs, offers comprehensive mobile customization via the ICM OMNI app, and features built-in diagnostics with LED indicators. Engineered for durability, it operates in extreme temperatures and fits both retrofit and new installations, ensuring reliable, energy-efficient defrost cycles. ## Description Replace costly, hard-to-find OEM defrost boards with the ICM-UDefrost, a universal time and temperature defrost control designed specifically for heat pumps. Easily configured via the ICM OMNI mobile app (available on Apple iOS and Android) using NFC technology for quick, seamless setup. Features: Supports Y, O/B, and W2 thermostat inputs and fits nearly all time-and-temperature defrost controls. Customize key settings such as compressor anti-short cycle delay, ambient lockouts, defrost interval, maximum defrost time, and more—right from your mobile device. Built-in brownout detection, pressure switch monitoring, and sensor health checks help safeguard system reliability. Integrated LED indicators provide real-time status and fault diagnostics. Configure intervals for defrost cycles, defrost end temperature, quiet shift, compressor staging delays, and reversing valve behavior as part of your fine-tuning toolkit. Designed to withstand harsh conditions—operates in environments from –40 °C to +70 °C (-40 °F to +158 °F), with storage/shipping tolerance up to +75 °C. Durable and space-saving with dimensions of 5.5" (L) × 2" (W) × 3.75" (H)—perfect for retrofit or new installs. ## Features - Supports Y, O/B, and W2 thermostat inputs and fits nearly all time-and-temperature defrost controls. - Customize key settings such as compressor anti-short cycle delay, ambient lockouts, defrost interval, maximum defrost time, and more—right from your mobile device. - Built-in brownout detection, pressure switch monitoring, and sensor health checks help safeguard system reliability. Integrated LED indicators provide real-time status and fault diagnostics. - Configure intervals for defrost cycles, defrost end temperature, quiet shift, compressor staging delays, and reversing valve behavior as part of your fine-tuning toolkit. - Designed to withstand harsh conditions—operates in environments from –40 °C to +70 °C (-40 °F to +158 °F), with storage/shipping tolerance up to +75 °C. - Durable and space-saving with dimensions of 5.5" (L) × 2" (W) × 3.75" (H)—perfect for retrofit or new installs. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0GSKZT58C | | Date First Available | March 8, 2026 | | Included Components | Universal Time & Temperature Defrost Control | | Item Package Quantity | 1 | | Item Weight | 1 pounds | | Item model number | ICM-UDEFROST | | Manufacturer | ICM Controls | | Part Number | ICM-UDEFROST | | Product Dimensions | 5.5 x 2 x 3.75 inches | | Warranty Description | 30 Day | ## Images ![ICM-UDefrost Universal Time & Temperature Defrost Control for Heat Pumps – NFC-Configurable App, LED Diagnostics - Image 1](https://m.media-amazon.com/images/I/61OZXSjKv-L.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/812215632-icm-udefrost-universal-time-and-temperature-defrost-control-for-heat](https://www.desertcart.vn/products/812215632-icm-udefrost-universal-time-and-temperature-defrost-control-for-heat) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-06-04*