Lennox 19F31 Heat Kit
The Lennox 19F31 (ECB29-10-4Y) is a 10kW electric heat kit engineered specifically for technical integration with compatible Lennox air handlers and residential package units. Operating on a 460V 3-phase power supply, this auxiliary heating component is essential for heat pump systems requiring supplemental heat during defrost cycles or high-load conditions. The heater assembly utilizes high-grade nickel-chromium heating elements for corrosion resistance and thermal longevity. This staged electric heat unit features integrated limit switches for automatic thermal protection and precise heat-sequencing to ensure consistent discharge air temperatures. For HVAC contractors, the 19F31 offers a streamlined installation with a plug-and-play wiring harness and dedicated mounting points, reducing field labor. This Lennox electric heater is designed to meet strict 460V 3-phase heat kit specifications, making it a critical component for maintaining system performance in demanding commercial or high-voltage residential applications.
- Precision Fit: Designed for seamless slide-in installation within the blower cabinet of compatible Lennox air handlers.
- Industrial Build: Features heavy-duty 460V 3-phase construction to handle high-amperage cycles without premature failure.
- Enhanced Safety: Built-in primary and secondary thermal limit protections prevent overheating and protect the HVAC cabinet.
- Corrosion Resistance: Open-coil heating elements are engineered to resist oxidation in high-humidity environments.
Common Technical Questions
Does the 19F31 require a separate power supply?
This 10kW kit typically draws power through the main unit connection, but always verify the circuit breaker and wire gauge requirements based on the MCA and MOP values located on the unit nameplate.
Can this heat kit be used for emergency heat mode?
Yes, when correctly wired to a multi-stage thermostat, the 19F31 functions as the primary heat source during emergency heat settings or when the outdoor ambient temperature drops below the heat pump’s balance point.
Is this compatible with single-phase systems?
No, the Lennox 19F31 is strictly a 460V 3-phase component. Attempting to install this in a 208/230V single-phase application will result in equipment failure and electrical hazards.
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.
Original: $468.34
-65%$468.34
$163.92Lennox 19F31 Heat Kit
The Lennox 19F31 (ECB29-10-4Y) is a 10kW electric heat kit engineered specifically for technical integration with compatible Lennox air handlers and residential package units. Operating on a 460V 3-phase power supply, this auxiliary heating component is essential for heat pump systems requiring supplemental heat during defrost cycles or high-load conditions. The heater assembly utilizes high-grade nickel-chromium heating elements for corrosion resistance and thermal longevity. This staged electric heat unit features integrated limit switches for automatic thermal protection and precise heat-sequencing to ensure consistent discharge air temperatures. For HVAC contractors, the 19F31 offers a streamlined installation with a plug-and-play wiring harness and dedicated mounting points, reducing field labor. This Lennox electric heater is designed to meet strict 460V 3-phase heat kit specifications, making it a critical component for maintaining system performance in demanding commercial or high-voltage residential applications.
- Precision Fit: Designed for seamless slide-in installation within the blower cabinet of compatible Lennox air handlers.
- Industrial Build: Features heavy-duty 460V 3-phase construction to handle high-amperage cycles without premature failure.
- Enhanced Safety: Built-in primary and secondary thermal limit protections prevent overheating and protect the HVAC cabinet.
- Corrosion Resistance: Open-coil heating elements are engineered to resist oxidation in high-humidity environments.
Common Technical Questions
Does the 19F31 require a separate power supply?
This 10kW kit typically draws power through the main unit connection, but always verify the circuit breaker and wire gauge requirements based on the MCA and MOP values located on the unit nameplate.
Can this heat kit be used for emergency heat mode?
Yes, when correctly wired to a multi-stage thermostat, the 19F31 functions as the primary heat source during emergency heat settings or when the outdoor ambient temperature drops below the heat pump’s balance point.
Is this compatible with single-phase systems?
No, the Lennox 19F31 is strictly a 460V 3-phase component. Attempting to install this in a 208/230V single-phase application will result in equipment failure and electrical hazards.
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.
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Description
The Lennox 19F31 (ECB29-10-4Y) is a 10kW electric heat kit engineered specifically for technical integration with compatible Lennox air handlers and residential package units. Operating on a 460V 3-phase power supply, this auxiliary heating component is essential for heat pump systems requiring supplemental heat during defrost cycles or high-load conditions. The heater assembly utilizes high-grade nickel-chromium heating elements for corrosion resistance and thermal longevity. This staged electric heat unit features integrated limit switches for automatic thermal protection and precise heat-sequencing to ensure consistent discharge air temperatures. For HVAC contractors, the 19F31 offers a streamlined installation with a plug-and-play wiring harness and dedicated mounting points, reducing field labor. This Lennox electric heater is designed to meet strict 460V 3-phase heat kit specifications, making it a critical component for maintaining system performance in demanding commercial or high-voltage residential applications.
- Precision Fit: Designed for seamless slide-in installation within the blower cabinet of compatible Lennox air handlers.
- Industrial Build: Features heavy-duty 460V 3-phase construction to handle high-amperage cycles without premature failure.
- Enhanced Safety: Built-in primary and secondary thermal limit protections prevent overheating and protect the HVAC cabinet.
- Corrosion Resistance: Open-coil heating elements are engineered to resist oxidation in high-humidity environments.
Common Technical Questions
Does the 19F31 require a separate power supply?
This 10kW kit typically draws power through the main unit connection, but always verify the circuit breaker and wire gauge requirements based on the MCA and MOP values located on the unit nameplate.
Can this heat kit be used for emergency heat mode?
Yes, when correctly wired to a multi-stage thermostat, the 19F31 functions as the primary heat source during emergency heat settings or when the outdoor ambient temperature drops below the heat pump’s balance point.
Is this compatible with single-phase systems?
No, the Lennox 19F31 is strictly a 460V 3-phase component. Attempting to install this in a 208/230V single-phase application will result in equipment failure and electrical hazards.
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.
