{"product_id":"lennox-27a13-heater","title":"Lennox 27A13 Heater","description":"\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cspan\u003eLennox 27A13 5KW ECB45-5CB-P Heater\u003c\/span\u003e\u003cspan\u003e is an OEM \u003c\/span\u003e\u003cspan\u003eelectric heat kit\u003c\/span\u003e\u003cspan\u003e designed to provide supplemental or auxiliary heating in compatible Lennox air handlers. Part of the ECB45 series, this \u003c\/span\u003e\u003cspan\u003eLennox 5KW heater kit\u003c\/span\u003e\u003cspan\u003e operates on 208–240V single-phase, 60Hz electrical power and features a factory-installed \u003c\/span\u003e\u003cspan\u003e30-amp circuit breaker\u003c\/span\u003e\u003cspan\u003e for overload and short-circuit protection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEngineered for compatible \u003c\/span\u003e\u003cspan\u003eLennox CBK45 and CBA25 series air handlers\u003c\/span\u003e\u003cspan\u003e, the heater uses helix-wound nichrome resistance elements positioned directly in the airflow for efficient heat transfer. Integrated automatic-reset temperature limit controls and supplemental thermal cutoff protection help prevent overheating during abnormal operating conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cspan\u003eLennox ECB45-5CB-P electric heater\u003c\/span\u003e\u003cspan\u003e is factory-assembled with installed controls and wiring, including low-voltage plug-in connections for compatible air handlers. Rated at a nominal 5.0 kW, actual heating output varies with supply voltage.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTechnicians should verify the air handler model, electrical specifications, airflow requirements, circuit protection, and manufacturer-approved installation instructions before ordering or installing this \u003c\/span\u003e\u003cspan\u003eLennox replacement heater kit\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eKey Benefits\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003eOEM Lennox Part Number:\u003c\/span\u003e\u003cspan\u003e 27A13.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003eModel Number:\u003c\/span\u003e\u003cspan\u003e ECB45-5CB-P.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003eHeating Capacity:\u003c\/span\u003e\u003cspan\u003e Nominal 5.0 kW electric resistance heating.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003eElectrical Rating:\u003c\/span\u003e\u003cspan\u003e 208–240V, single-phase, 60Hz.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003eIntegrated Circuit Breaker:\u003c\/span\u003e\u003cspan\u003e Factory-installed 30-amp breaker for electrical protection.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003eEquipment Compatibility:\u003c\/span\u003e\u003cspan\u003e Designed for approved Lennox CBK45 and CBA25 series air handlers.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003eHeating Elements:\u003c\/span\u003e\u003cspan\u003e Helix-wound nichrome elements provide direct heat transfer to the air stream.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003eTemperature Protection:\u003c\/span\u003e\u003cspan\u003e Automatic-reset limit controls and supplemental thermal cutoff.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003eFactory-Assembled Design:\u003c\/span\u003e\u003cspan\u003e Controls and wiring installed, with compatible low-voltage plug-in connections.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003eInstallation Configuration:\u003c\/span\u003e\u003cspan\u003e Designed for internal installation within the air handler cabinet.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003eApproximate Dimensions:\u003c\/span\u003e\u003cspan\u003e 11.38 inches wide × 7.0 inches high × 21.18 inches deep.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003eManufacturer Status:\u003c\/span\u003e\u003cspan\u003e Lennox identifies a replacement as available; confirm the current approved replacement part before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eCommon Questions\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eQ: What is the Lennox 27A13 ECB45-5CB-P heater used for?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA: The Lennox 27A13 is a nominal 5KW electric heat kit used to provide supplemental or auxiliary heating in compatible Lennox air handlers. It converts electrical energy into heat through resistance heating elements installed in the air stream.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eQ: Does the Lennox ECB45-5CB-P heater include a circuit breaker?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA: Yes. The ECB45-5CB-P includes a factory-installed 30-amp circuit breaker. Required branch-circuit protection, wiring, and disconnect arrangements must be verified against the specific air handler's electrical data and applicable electrical codes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eQ: Will the Lennox 27A13 5KW heater fit my air handler?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA: The heater is intended for approved Lennox CBK45 and CBA25 series air handlers. Compatibility depends on the exact equipment model, electrical configuration, and manufacturer-approved heater combinations. Verify the air handler nameplate and Lennox installation documentation before purchasing.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eDisclaimer\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eWhile 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.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e27A13 is the cross for 12R60\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\n\u003cspan style=\"color: red;\"\u003eThis item is not eligible for free shipping.\u003c\/span\u003e\u003cspan style=\"font-size: 10.0pt; font-family: 'Arial',sans-serif; color: red; background: white;\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":42466253013170,"sku":"27A13","price":238.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/Image_256ccdf9-16d6-4fdd-800d-9ca42e7b0f0c.png?v=1794375658","url":"https:\/\/www.gsistore.com\/products\/lennox-27a13-heater","provider":"GSIstore","version":"1.0","type":"link"}