Marvair 70411 Heat Strip
The Marvair 70411 Heat Strip is a high-output 10 kW electric heater kit designed specifically for integration with Marvair vertical wall-mount HVAC units. Engineered for field installation, this resistance heating element provides essential supplemental or emergency heat for telecommunication shelters, modular offices, and commercial enclosures. The Marvair 10kW heating element is built to maintain tight temperature tolerances and ensures consistent thermal discharge in high-demand environments. Operating on a 240V single-phase or three-phase power supply depending on the specific unit configuration, the 70411 heater kit utilizes robust construction to withstand the continuous cycling typical of industrial applications. As a veteran-grade HVAC replacement part, it fits seamlessly into the air handler’s factory-designated internal space, eliminating the need for external duct heaters. This OEM electric heat strip is the standard solution for contractors looking to restore or enhance the heating capacity of ComPac and Classic series equipment without compromising system static pressure or airflow efficiency.
Key Benefits- Direct OEM Compatibility: Specifically designed for Marvair ComPac and Classic series wall-mount systems, ensuring a precise fit and simplified wiring.
- Industrial-Grade Reliability: Features heavy-duty nickel-chromium coils designed for long-term durability in high-cycle commercial settings.
- High-Efficiency Heating: Delivers a full 10 kW of heating power (approximately 34,121 BTU) for rapid recovery and stable setpoints in cold climates.
- Integrated Safety Controls: Equipped with primary and secondary thermal cutouts to prevent overheating and ensure safe operation during automated staging.
- Compact Field Installation: Engineered for quick mounting within the existing cabinet, reducing labor hours for field technicians.
Is the Marvair 70411 compatible with 208V and 240V systems?
Yes, while rated for 10 kW at 240V, the performance will derate slightly when operated on a 208V circuit. Always verify the individual unit nameplate for Minimum Circuit Ampacity (MCA) and Maximum Overcurrent Protection (MOP) requirements before installation.
Does this heater kit include a circuit breaker?
The 70411 is a heating element assembly. Depending on the Marvair unit model, an internal disconnect or circuit breaker may already be present or required as a separate accessory to comply with local electrical codes.
Can this be used as the primary heat source in telecommunication shelters?
This 10 kW heater kit is frequently used as the primary source in specialized shelters and as a secondary stage in heat pump applications to provide reliable tempering during defrost cycles or extreme low-ambient conditions.
This item is not eligible for free shipping.
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.
Marvair 70411 Heat Strip
The Marvair 70411 Heat Strip is a high-output 10 kW electric heater kit designed specifically for integration with Marvair vertical wall-mount HVAC units. Engineered for field installation, this resistance heating element provides essential supplemental or emergency heat for telecommunication shelters, modular offices, and commercial enclosures. The Marvair 10kW heating element is built to maintain tight temperature tolerances and ensures consistent thermal discharge in high-demand environments. Operating on a 240V single-phase or three-phase power supply depending on the specific unit configuration, the 70411 heater kit utilizes robust construction to withstand the continuous cycling typical of industrial applications. As a veteran-grade HVAC replacement part, it fits seamlessly into the air handler’s factory-designated internal space, eliminating the need for external duct heaters. This OEM electric heat strip is the standard solution for contractors looking to restore or enhance the heating capacity of ComPac and Classic series equipment without compromising system static pressure or airflow efficiency.
Key Benefits- Direct OEM Compatibility: Specifically designed for Marvair ComPac and Classic series wall-mount systems, ensuring a precise fit and simplified wiring.
- Industrial-Grade Reliability: Features heavy-duty nickel-chromium coils designed for long-term durability in high-cycle commercial settings.
- High-Efficiency Heating: Delivers a full 10 kW of heating power (approximately 34,121 BTU) for rapid recovery and stable setpoints in cold climates.
- Integrated Safety Controls: Equipped with primary and secondary thermal cutouts to prevent overheating and ensure safe operation during automated staging.
- Compact Field Installation: Engineered for quick mounting within the existing cabinet, reducing labor hours for field technicians.
Is the Marvair 70411 compatible with 208V and 240V systems?
Yes, while rated for 10 kW at 240V, the performance will derate slightly when operated on a 208V circuit. Always verify the individual unit nameplate for Minimum Circuit Ampacity (MCA) and Maximum Overcurrent Protection (MOP) requirements before installation.
Does this heater kit include a circuit breaker?
The 70411 is a heating element assembly. Depending on the Marvair unit model, an internal disconnect or circuit breaker may already be present or required as a separate accessory to comply with local electrical codes.
Can this be used as the primary heat source in telecommunication shelters?
This 10 kW heater kit is frequently used as the primary source in specialized shelters and as a secondary stage in heat pump applications to provide reliable tempering during defrost cycles or extreme low-ambient conditions.
This item is not eligible for free shipping.
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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Marvair 70411 Heat Strip is a high-output 10 kW electric heater kit designed specifically for integration with Marvair vertical wall-mount HVAC units. Engineered for field installation, this resistance heating element provides essential supplemental or emergency heat for telecommunication shelters, modular offices, and commercial enclosures. The Marvair 10kW heating element is built to maintain tight temperature tolerances and ensures consistent thermal discharge in high-demand environments. Operating on a 240V single-phase or three-phase power supply depending on the specific unit configuration, the 70411 heater kit utilizes robust construction to withstand the continuous cycling typical of industrial applications. As a veteran-grade HVAC replacement part, it fits seamlessly into the air handler’s factory-designated internal space, eliminating the need for external duct heaters. This OEM electric heat strip is the standard solution for contractors looking to restore or enhance the heating capacity of ComPac and Classic series equipment without compromising system static pressure or airflow efficiency.
Key Benefits- Direct OEM Compatibility: Specifically designed for Marvair ComPac and Classic series wall-mount systems, ensuring a precise fit and simplified wiring.
- Industrial-Grade Reliability: Features heavy-duty nickel-chromium coils designed for long-term durability in high-cycle commercial settings.
- High-Efficiency Heating: Delivers a full 10 kW of heating power (approximately 34,121 BTU) for rapid recovery and stable setpoints in cold climates.
- Integrated Safety Controls: Equipped with primary and secondary thermal cutouts to prevent overheating and ensure safe operation during automated staging.
- Compact Field Installation: Engineered for quick mounting within the existing cabinet, reducing labor hours for field technicians.
Is the Marvair 70411 compatible with 208V and 240V systems?
Yes, while rated for 10 kW at 240V, the performance will derate slightly when operated on a 208V circuit. Always verify the individual unit nameplate for Minimum Circuit Ampacity (MCA) and Maximum Overcurrent Protection (MOP) requirements before installation.
Does this heater kit include a circuit breaker?
The 70411 is a heating element assembly. Depending on the Marvair unit model, an internal disconnect or circuit breaker may already be present or required as a separate accessory to comply with local electrical codes.
Can this be used as the primary heat source in telecommunication shelters?
This 10 kW heater kit is frequently used as the primary source in specialized shelters and as a secondary stage in heat pump applications to provide reliable tempering during defrost cycles or extreme low-ambient conditions.
This item is not eligible for free shipping.
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.
