Harman SF-Series Wood & Coal Boiler Features Page

The Harman Trident Boiler is designed to burn pea, stove, or nut coal, or wood, and is available in three sizes.

Whether you need a 90,000, 130,000 or 180,000 Btu boiler to heat, there's a Trident Boiler to do the job.

The Trident SF Series of boilers can be easily incorporated into a conventional electric, fuel oil, natural gas or propane boiler system with the existing system acting as an automatic back up.

Features Include:

Exclusive Harman Spiral Chamber

Harman Grate System

Automatic Draft Control

1" Schedule 80 Water Pipes

ASME Pressure Relief Valve

Temperature Pressure Gauge Fitting

Dual Function Aquastat Fitting

Overfire Draft Controls - provide secondary air to burn coal gases

Unique Water Flow Pattern For Maximum Heat Transfer

Available Options:

Electric Backup Boiler Kit

4 gpm Domestic Hot Water Coil


Harman SF-Series Wood & Coal Boiler Features Page
Larger Image (File Size = 445kb)		The Harman Trident Boiler is designed to burn pea, stove, or nut coal, or wood, and is available in three sizes. Whether you need a 90,000, 130,000 or 180,000 Btu boiler to heat, there's a Trident Boiler to do the job. The Trident SF Series of boilers can be easily incorporated into a conventional electric, fuel oil, natural gas or propane boiler system with the existing system acting as an automatic back up. Features Include: Exclusive Harman Spiral Chamber Harman Grate System Automatic Draft Control 1" Schedule 80 Water Pipes ASME Pressure Relief Valve Temperature Pressure Gauge Fitting Dual Function Aquastat Fitting Overfire Draft Controls - provide secondary air to burn coal gases Unique Water Flow Pattern For Maximum Heat Transfer Available Options: Electric Backup Boiler Kit 4 gpm Domestic Hot Water Coil
		Trident SF-Series Documentation (Brochure, Manual & Warranty)

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