FW/A - IS - 258 x 131 x 200 x 2.3 - H Fortuneway Plastic Counterflow ERV Cores - High-Efficiency Design: Better channel design for maximum heat recovery. - Standardized Models: Fits common airflow needs, saving R&D time. - Customization Support: We build custom sizes, airflow, and connections for your unique design. - Fully Injection-Molded Frame: Prevents air leaks. Resists corrosion and frost. - Low Maintenance Costs: Washable design stays clean and works reliably.
Product Details
| Model | FW/A - IS - 258 x 131 x 200 x 2.3 - H |
| Type | Counterflow Enthalpy / ERV Core |
| Series | IS Series |
| Material | Plastic Framework + Polymer Membrane |
| Application | Residential、Commercial、Top-Access、Side-Access |
Certification
| Hygiene | ISO 846, JIS Z 2801 |
| Quality | ISO 9001, ISO 14001 |
| Fire Safety | UL94HB, EN 13501-1 (Class E) |
Advantage
| Higher Efficiency | Up to 90%+ |
| Long-Term Hygiene | Grade 0 Mold Resistance | >99% Antimicrobial |
| Temp Tolerance | -30 ℃ ~ + 60 ℃ |
| Long Lifespan | Service life more than 10 years |
| Lower Leakage | Leakage rate < 1% |
Lower Air Resistance | Lower Pressure Drop | Quiter Operation |
| Easy Maintanance | Washable | No Need to Change |
| Standard Dimensions | Custom Heights to Fit Your Space |
| Customizable | OEM / ODM Soluitions for Unique Requirement |
Dimension

Product Details
| Model | FW/A - IS - 258 x 131 x 200 x 2.3 - H |
| Type | Counterflow Enthalpy / ERV Core |
| Series | IS Series |
| Material | Plastic Framework + Polymer Membrane |
| Application | Residential、Commercial、Top-Access、Side-Access |
Certification
| Hygiene | ISO 846, JIS Z 2801 |
| Quality | ISO 9001, ISO 14001 |
| Fire Safety | UL94HB, EN 13501-1 (Class E) |
Advantage
| Higher Efficiency | Up to 90%+ |
| Long-Term Hygiene | Grade 0 Mold Resistance | >99% Antimicrobial |
| Temp Tolerance | -30 ℃ ~ + 60 ℃ |
| Long Lifespan | Service life more than 10 years |
| Lower Leakage | Leakage rate < 1% |
Lower Air Resistance | Lower Pressure Drop | Quiter Operation |
| Easy Maintanance | Washable | No Need to Change |
| Standard Dimensions | Custom Heights to Fit Your Space |
| Customizable | OEM / ODM Soluitions for Unique Requirement |
Dimension
