International Environmental 70300239 Element

When you are on a service call for a commercial fan coil unit or industrial air handler, you need a high-performance 277V 2.0KW Electric Heater Element that drops into the assembly without a fight. The International Environmental 70300239 is a genuine OEM heating element specifically designed for 277-volt applications, delivering a consistent 2.0KW output. This HVAC replacement part is engineered with a high-resistance alloy to withstand the thermal cycling typical of intensive heating seasons. Measuring approximately 14 inches in length, this electric heater element ensures comprehensive heat transfer across the unit?s airflow path, preventing cold spots and optimizing system efficiency. Whether you are performing a furnace repair or an HVAC system upgrade, using a matched International Environmental component is the only way to maintain the original performance specs and electrical integrity of the equipment. This element is built for the rigors of industrial heating applications, providing a reliable solution for technicians who cannot afford call-backs due to inferior generic substitutes.

Key Benefits

• Precision Voltage Match: Specifically rated for 277V systems to ensure correct amperage draw and prevent circuit breaker tripping.
• Industrial-Grade Construction: Built for high-performance heating with robust materials that resist oxidation and mechanical fatigue.
• Seamless Compatibility: Direct fit for International Environmental fan coil units and air handling equipment.
• Optimized Heat Distribution: Designed to provide an even 2.0KW power output for improved indoor air quality and comfort.

Common Questions

How do I verify if this element is failed?
Use a multimeter to test for continuity across the terminals. A functional 70300239 element should show a specific resistance value (typically between 35 and 45 ohms for this wattage). A reading of infinity indicates an open circuit, requiring a replacement.

Can I use this 277V element in a 240V or 208V system?
No. Installing a 277V 2.0KW Electric Heater Element in a lower voltage system will significantly degrade the heat output, as wattage drops with the square of the voltage. Always match the nameplate voltage of the unit.

What causes these heater elements to burn out prematurely?
Most failures in HVAC heating elements are caused by restricted airflow (dirty filters or failing blower motors) or loose electrical connections at the terminals that lead to localized overheating and terminal "arcing."

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.