Lennox 27A15 Heater Kit
The Lennox 27A15 Heater Kit (Model ECB45-10CB) is a heavy-duty 10kW electric heat kit engineered for seamless integration with Lennox CBK45 and CBA25 Series air handlers. Designed as a professional-grade OEM replacement for Lennox 12S60, this single-phase kit operates on 208/230V @ 60 Hz and delivers 34,121 BTU/h of supplemental or primary heating. The assembly features a factory-installed 60 Amp circuit breaker, providing essential overcurrent protection and often serving as a local unit disconnect to streamline field wiring and satisfy code requirements.
Built for the rigors of high-demand environments, the 27A15 utilizes high-grade nichrome heating elements. These elements are helix-wound and positioned directly in the airstream for instantaneous heat transfer and consistent discharge temperatures. Reliability is further enhanced by an automatic-reset limit control and a secondary thermal cutoff, ensuring the system remains within safe operating parameters. The heavy-gauge galvanized steel control box and pre-wired low-voltage terminal block simplify internal cabinet installation, making it the standard choice for contractors looking for genuine Lennox HVAC parts that maintain system integrity.
Key Benefits for HVAC Professionals
- Direct OEM Compatibility: Specifically designed to fit Lennox CBA25 and CBK45 air handlers without cabinet modification.
- Integrated Safety: Includes a 60A circuit breaker and automatic-reset thermal limits to protect the blower motor and heat elements.
- Optimized Heat Transfer: Exposed nichrome elements provide rapid response and lower element surface temperatures for extended component life.
- Simplified Installation: Pre-assembled with factory-installed wiring and low-voltage controls that plug directly into the air handler.
- Rugged Construction: Galvanized steel housing resists corrosion and ensures structural durability in unconditioned spaces.
Common Questions
Is the Lennox 27A15 a direct replacement for the 12S60 model?
Yes, the 27A15 (ECB45-10CB) is the current OEM cross-reference for the Lennox 12S60 electric heater, sharing the same 10kW capacity and footprint.
Does this heater kit require a separate external disconnect?
The built-in 60 Amp circuit breaker qualifies as a disconnect means in many jurisdictions. However, always verify with local electrical codes regarding specific distance and line-of-sight requirements.
Will this 10kW kit work with 208V single-phase power?
Yes, the ECB45-10CB is rated for 208/230V. Note that heating output will be approximately 7.5kW when operated at 208V compared to the full 10kW at 240V.
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: $282.88
-65%$282.88
$99.01Lennox 27A15 Heater Kit
The Lennox 27A15 Heater Kit (Model ECB45-10CB) is a heavy-duty 10kW electric heat kit engineered for seamless integration with Lennox CBK45 and CBA25 Series air handlers. Designed as a professional-grade OEM replacement for Lennox 12S60, this single-phase kit operates on 208/230V @ 60 Hz and delivers 34,121 BTU/h of supplemental or primary heating. The assembly features a factory-installed 60 Amp circuit breaker, providing essential overcurrent protection and often serving as a local unit disconnect to streamline field wiring and satisfy code requirements.
Built for the rigors of high-demand environments, the 27A15 utilizes high-grade nichrome heating elements. These elements are helix-wound and positioned directly in the airstream for instantaneous heat transfer and consistent discharge temperatures. Reliability is further enhanced by an automatic-reset limit control and a secondary thermal cutoff, ensuring the system remains within safe operating parameters. The heavy-gauge galvanized steel control box and pre-wired low-voltage terminal block simplify internal cabinet installation, making it the standard choice for contractors looking for genuine Lennox HVAC parts that maintain system integrity.
Key Benefits for HVAC Professionals
- Direct OEM Compatibility: Specifically designed to fit Lennox CBA25 and CBK45 air handlers without cabinet modification.
- Integrated Safety: Includes a 60A circuit breaker and automatic-reset thermal limits to protect the blower motor and heat elements.
- Optimized Heat Transfer: Exposed nichrome elements provide rapid response and lower element surface temperatures for extended component life.
- Simplified Installation: Pre-assembled with factory-installed wiring and low-voltage controls that plug directly into the air handler.
- Rugged Construction: Galvanized steel housing resists corrosion and ensures structural durability in unconditioned spaces.
Common Questions
Is the Lennox 27A15 a direct replacement for the 12S60 model?
Yes, the 27A15 (ECB45-10CB) is the current OEM cross-reference for the Lennox 12S60 electric heater, sharing the same 10kW capacity and footprint.
Does this heater kit require a separate external disconnect?
The built-in 60 Amp circuit breaker qualifies as a disconnect means in many jurisdictions. However, always verify with local electrical codes regarding specific distance and line-of-sight requirements.
Will this 10kW kit work with 208V single-phase power?
Yes, the ECB45-10CB is rated for 208/230V. Note that heating output will be approximately 7.5kW when operated at 208V compared to the full 10kW at 240V.
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 27A15 Heater Kit (Model ECB45-10CB) is a heavy-duty 10kW electric heat kit engineered for seamless integration with Lennox CBK45 and CBA25 Series air handlers. Designed as a professional-grade OEM replacement for Lennox 12S60, this single-phase kit operates on 208/230V @ 60 Hz and delivers 34,121 BTU/h of supplemental or primary heating. The assembly features a factory-installed 60 Amp circuit breaker, providing essential overcurrent protection and often serving as a local unit disconnect to streamline field wiring and satisfy code requirements.
Built for the rigors of high-demand environments, the 27A15 utilizes high-grade nichrome heating elements. These elements are helix-wound and positioned directly in the airstream for instantaneous heat transfer and consistent discharge temperatures. Reliability is further enhanced by an automatic-reset limit control and a secondary thermal cutoff, ensuring the system remains within safe operating parameters. The heavy-gauge galvanized steel control box and pre-wired low-voltage terminal block simplify internal cabinet installation, making it the standard choice for contractors looking for genuine Lennox HVAC parts that maintain system integrity.
Key Benefits for HVAC Professionals
- Direct OEM Compatibility: Specifically designed to fit Lennox CBA25 and CBK45 air handlers without cabinet modification.
- Integrated Safety: Includes a 60A circuit breaker and automatic-reset thermal limits to protect the blower motor and heat elements.
- Optimized Heat Transfer: Exposed nichrome elements provide rapid response and lower element surface temperatures for extended component life.
- Simplified Installation: Pre-assembled with factory-installed wiring and low-voltage controls that plug directly into the air handler.
- Rugged Construction: Galvanized steel housing resists corrosion and ensures structural durability in unconditioned spaces.
Common Questions
Is the Lennox 27A15 a direct replacement for the 12S60 model?
Yes, the 27A15 (ECB45-10CB) is the current OEM cross-reference for the Lennox 12S60 electric heater, sharing the same 10kW capacity and footprint.
Does this heater kit require a separate external disconnect?
The built-in 60 Amp circuit breaker qualifies as a disconnect means in many jurisdictions. However, always verify with local electrical codes regarding specific distance and line-of-sight requirements.
Will this 10kW kit work with 208V single-phase power?
Yes, the ECB45-10CB is rated for 208/230V. Note that heating output will be approximately 7.5kW when operated at 208V compared to the full 10kW at 240V.
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.
