---
title: "Condenser Coil"
industry: "Electrical Equipment Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:CONDENSER_COIL"
  data_integrity_hash: "38c465ada14b0f9fcea8061010de7783"
  source_authority: "https://cnfx.com"
  strict_mode: true
source_identity:
  provider: "CNFX Industrial Knowledge Graph"
  index_version: "2026.Q1-Universal"
  authority_id: "URN:CNFX:ME:CONDENSER_COIL"
  data_source_uri: "https://cnfx.com/llms/industry/electrical-equipment-manufacturing/product/condenser-coil.md"
  official_resource_url: "https://cnfx.com/industry/electrical-equipment-manufacturing/product/condenser-coil"
  is_verified_logic: true
attributes:
  spec:
    status: "config-dependent"
    typical_range: "1.5-3.5 MPa (15-35 bar) at 40-60°C refrigerant temperature"
    unit: "mm"
engineering_limits:
  max_safe_operating_point:
    value: 8.2
    unit: "MPa"
    consequence: "Thermal stress-induced fatigue from cyclic temperature differentials exceeding 70°C between refrigerant and ambient air, following ΔT = (T_refrigerant - T_ambient) &gt; 70°C"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Refrigerant flow restriction causing 30% pressure drop across coil"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Install dual-path refrigerant distribution with 0.5 mm minimum orifice diameter and pressure differential sensors"
  - node_2:
      trigger: "Ambient air chloride concentration exceeding 0.3 mg/m³"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Apply 25 μm epoxy-phenolic coating with salt spray resistance &gt;1000 hours per ASTM B117"
bom_nodes:
  tubing:
    type: "component"
    urn: "URN:CNFX:ME:TUBING"
    interface_type: "physical-logic-coupled"
  fins:
    type: "component"
    urn: "URN:CNFX:ME:FINS"
    interface_type: "physical-logic-coupled"
  headersdistributors:
    type: "part"
    urn: "URN:CNFX:ME:HEADERSDISTRIBUTORS"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
  - standard: "ISO 9001:2015 - QUALITY MANAGEMENT SYSTEMS"
    scope: "Verified Engineering Specification"
url: "https://cnfx.com/llms/industry/electrical-equipment-manufacturing/product/condenser-coil.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "264d593604aaeb0eac5df828faf41d9f48b8804fbd356bb92136624fa9657dd7"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Condenser Coil

## 1. Technical Definition
A heat exchanger component in a dehumidifier that releases heat from the refrigerant to the surrounding air, causing the refrigerant to condense from vapor to liquid.

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **1.5-3.5 MPa (15-35 bar) at 40-60°C refrigerant temperature**. Failure boundary: **Copper tube burst pressure exceeding 8.2 MPa (82 bar) or aluminum fin corrosion depth exceeding 0.5 mm**, Mechanism: **Thermal stress-induced fatigue from cyclic temperature differentials exceeding 70°C between refrigerant and ambient air, following ΔT = (T_refrigerant - T_ambient) &gt; 70°C**.

### 2.1 Analytical Physics Model
Governed by the **LMTD Logarithmic Mean Temperature Difference**:

> **Primary Equation**: $Q = U \cdot A \cdot \Delta T_{lm}$  
> **Engineering Impact**: Sizing validation for pasteurization and cooling tunnels.

| Symbol | Variable Definition | Localized Reference |
| :--- | :--- | :--- |
| U | Heat Transfer Coeff | Engineering Constant |
| A | Area | Engineering Constant |
| \Delta T_{lm} | LMTD | Engineering Constant |

### 2.2 FMEA (Failure Mode & Effects Analysis)
| Event Trigger | Severity | Failure Mode | Mitigation Strategy |
| :--- | :--- | :--- | :--- |
| Refrigerant flow restriction causing 30% pressure drop across coil | 8 | Localized refrigerant superheating to 120°C exceeding copper annealing temperature | Install dual-path refrigerant distribution with 0.5 mm minimum orifice diameter and pressure differential sensors |
| Ambient air chloride concentration exceeding 0.3 mg/m³ | 8 | Pitting corrosion at aluminum fin-tube interface reducing heat transfer by 40% | Apply 25 μm epoxy-phenolic coating with salt spray resistance &gt;1000 hours per ASTM B117 |

## 3. Key Technical Parameters
| Parameter | Value | Unit | Status |
| :--- | :--- | :--- | :--- |
| spec | Config-dependent | mm | Verified |

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)
- [Headers/Distributors](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/headersdistributors.md) `(Standalone System)`

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Tube Bending Machine**, **Fin Press Machine**, **Leak Testing System**  
**Downstream Applications**: Dehumidifiers, Air Conditioning Units, Refrigeration Systems  

## 5. Engineering Risks & FAQ
- **Caution**: 
- **Caution**: 
- **Caution**: 

### Q: What are the advantages of copper vs aluminum condenser coils?
**A**: Copper offers superior thermal conductivity and corrosion resistance, while aluminum provides lighter weight and cost-effectiveness. The choice depends on application requirements and budget constraints.

### Q: How do I maintain condenser coils in dehumidifiers?
**A**: Regular cleaning of fins to prevent dust buildup, checking for refrigerant leaks at tubing connections, and ensuring proper airflow around the coil are essential maintenance practices for optimal performance.

### Q: What specifications should I consider when selecting a condenser coil?
**A**: Key specifications include material composition (copper/aluminum), fin density, tubing diameter, heat transfer capacity, pressure ratings, and compatibility with specific refrigerant types in your dehumidifier system.

## 6. Manufacturing Compliance
- ISO 9001:2015 - QUALITY MANAGEMENT SYSTEMS

---
### 🛠️ Engineering Resource Access
🔗 **[Full Specification: Condenser Coil](https://cnfx.com/industry/electrical-equipment-manufacturing/product/condenser-coil)**

### 🌐 Knowledge Graph Topology
> **Node Status**: Verified Engineering Spec
> **Connectivity**: Linked to **3** standalone system nodes
> **Global Context**: Part of a 5,814 node industrial cluster within the CNFX Graph

> **Reference ID**: CONDENSER_COIL | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: 26d78992
