HTS Eclipse Direct Fired Burners – ExtensoJet (Discontinued)
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Discontinued Product Notice: The Honeywell Eclipse ExtensoJet burner series has been discontinued. Information below is provided for legacy reference and replacement planning.
The Honeywell Eclipse ExtensoJet burner is a high-velocity, nozzle-mix direct-fired burner engineered to extend through thick kiln or furnace walls, driving hot-gas penetration and vigorous recirculation for superior temperature uniformity and efficiency.
Features & Benefits
- Extended combustor (approx. 20–56 in / 500–1400 mm) for deep wall penetration and effective heat delivery.
- High jet velocity (up to ~500 ft/s / 150 m/s) enhances mixing, uniformity, and product quality.
- Wide turndown capability for flexible control across firing ranges.
- Supports natural gas, propane, or butane operation.
- Rugged industrial construction for continuous furnace and kiln service.
- Suitable for continuous or intermittent operation in direct-fired systems.
Model Overview
| Model | Configuration | Typical Applications |
|---|---|---|
| ExtensoJet | High-velocity nozzle-mix direct-fired burner with selectable extended combustor lengths | Ceramic kilns and furnaces with thick walls; zones needing strong gas circulation and uniformity |
Technical Specifications
| Parameter | Specification |
|---|---|
| Burner type | Direct-fired, nozzle-mix, high-velocity burner with extended combustor |
| Capacity range | 250,000 – 750,000 BTU/hr (73 – 220 kW) |
| Fuels | Natural gas, propane, or butane |
| Max process temperature | Up to 2250°F (1230°C) |
| Turndown | Up to 10:1 (application-dependent) |
| Combustor length | Approx. 20–56 in (500–1400 mm), selected per wall thickness and reach |
Applications
- Ceramic kilns and furnaces requiring deep flame penetration and strong recirculation
- Continuous furnaces with thick crowns/walls needing uniform temperature profiles
- Retrofits where short block burners cannot effectively reach the load
Documentation
- Data Sheet – ExtensoJet High-Velocity Direct-Fired Burners (EN)
Additional Information
This product is discontinued. The factory may offer firmware, drivers and manuals for your convenience, as well as online tech support. If you require additional support, please contact us for support.
Product Discontinuation Date: December 30, 2022
Service & Support Discontinuation Date: December 31, 2027
For sizing, combustor length selection, and integration support, contact Martin Control & Equipment Company. Factory overview and product details are available on the official Honeywell Thermal Solutions product page.
