720KT

McFarlane 720KT SAFE-HEET/CONTROLLER KIT

PN: 720KT


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Unit of Measure: EA


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DESCRIPTION | FEATURES | SPECIFICATIONS | DOCUMENTS | VIDEO | ASK A QUESTION

DESCRIPTION


The **McFarlane SAFE-HEET Engine Heater Kit** is a **FAA-PMA approved silicone pad engine heater** designed to preheat compatible aircraft engines in cold weather. Manufactured by McFarlane Aviation, it provides efficient heat transfer to the engine oil sump to support easier cold-weather starting and reduce engine and starter wear. The permanently installed heater uses a **flexible silicone pad and thermally conductive adhesive** for efficient, even heating without requiring engine or airframe modifications. --- ## Applications - **Preheating aircraft engines** before cold-weather starts - Helps reduce **engine and starter wear** associated with cold starts - Suitable for applicable **Continental, Lycoming and Franklin engines** - Used for **cold-weather aircraft operation and maintenance** --- ## Why CJ Aerospace? CJ Aerospace supplies aviation components with technical guidance and fast dispatch. - 🇦🇺 **Australian-owned & operated** - 📦 **Stocked locally for fast dispatch across Australia** - 🔧 **Technical support for installation and maintenance** - ✈️ **Trusted by MROs, operators, and aviation professionals** > ✉️ [Contact us sales@cjaerospace.com.au](mailto:sales@cjaerospace.com.au) > Need installation guidance or technical documentation? Contact CJ Aerospace for expert support.

FEATURES


- **FAA-PMA approved** engine heater - **Flexible silicone pad** bonds directly to the engine oil sump - **Thermally conductive adhesive** provides efficient heat transfer - **Thermostatically controlled** to maintain oil sump temperature below 160°F (71°C)

SPECIFICATIONS


Package Dimensions

Length cm
Height cm
Width cm
Weight1.58 kg

Details

| Specification | Detail | |-------------------------|--------| | **Part Number** | 720KT | | **Product Type** | 'SAFE-HEET' Engine Heater Kit w/ Temp. Control | | **Application** | Aircraft Engine Preheating | | **Size** | 4 x 7 in | | **Power/Voltage** | 300 W / 110 V AC | | **Kit Parts** | 720 / 707 | | **Compatible Engines** | Continental (O-470, IO-470, LIO-470, FSO-470, TSIO-470, GIO-470, IO-520, GTSIO-520, LTSIO-520, IO-550) / Lycoming (O-540, VO-540, TVO-540, IO-540, HIO-540, AEIO-540, IGO-540, IGSO-540, IVO-540, TIO-540, LTIO-540, TIVO-540, IO-720) / Franklin (6A4-150, 6A4-165) Series | | **Approval** | FAA-PMA | | **Manufacturer** | McFarlane Aviation |

BROCHURES & DOCUMENTATIONS


List of Brochures


McFarlane_Product Catalog - Firewall Forward_Engine Baffle & Cowl Components

List of Documentation


McFarlane_FAA_Letter 1992-10-20 - Safe-Heet Engine Heater
McFarlane_Service Bulletin SB-3 - Safe-Heet Engine Heater Inspection
McFarlane_PMA-R2_PQ3732CE-D
McFarlane_Safety Data Sheet 06-01-2015 - Safe-Heet Thermoconductive Adhesive
McFarlane_Installation & Application_SH101 - Safe-Heet Engine Heater

VIDEO


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