Series 300 Space Heating Boiler

Series 300Space Heating Boiler

Superior Boiler space heating boilers are the ultimate ready-to-install packaged system featuring a perfectly matched powerful and efficient burner and boiler combination.

Series 300 Space Heating Boiler can burn:
Natural Gas, Propane, #2 Oil, Dual Fuel

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Key Features

UL Listed Gas Trains and Control Systems.
Choice of Power Burners.
Main and Auxiliary Gas Valves
Air Flow Switch
Main Manual Leak Test Valve
Bell and Gossett Circulating Pump
Honeywell Aquastat Relay
Automatic Low Water Cutoff
Honeywell Second High-Limit With Manual Reset.
Burner Control Relay.
High Visibility Operating Light.
Pressure/Temperature Gauge
Pressure Relief Valve
1½” Diameter Firetubes of SA178-A Steel
Turbulators for Maximum Heat Transfer
Two Inches of Insulation With a Painted Steel Jacket.

UL Listed Gas Trains and Control Systems.
Choice of Power Burners.
Main and Auxiliary Gas Valves
Air Flow Switch
Main Manual Leak Test Valve
Bell and Gossett Circulating Pump
Honeywell Aquastat Relay
Automatic Low Water Cutoff
Honeywell Second High-Limit With Manual Reset.
Burner Control Relay.
High Visibility Operating Light.
Pressure/Temperature Gauge
Pressure Relief Valve
1½” Diameter Firetubes of SA178-A Steel
Turbulators for Maximum Heat Transfer
Two Inches of Insulation With a Painted Steel Jacket.

All necessary boiler controls and secondary plumbing are in place and pre wired, and the vessels easily fit through a 30″ doorway, resulting in a very quick start-up. Firing rates for the Series 300 are available from 210,000 Btu/hr to 375,000 Btu/hr. However, many millions of Btu’s can be delivered by creating an efficient, fully modular system of up to 24 vessels operated by our computerized control panel.

Standard features include nationally known parts and controls that are available at most supply houses, allowing for quick and easy repair and maintenance, which can dramatically reduce down time.

Superior Boiler offers several options to customize your boiler. A job is not complete until the boiler has been properly equipped for the application.

Choice of burner manufacturers fired by natural gas, oil, propane, or dual fuel.
Fan-Damper relays
Barometric Dampers and Galvanized Tees
Clean-out openings and plugs
Microprocessor Control Panel for true lead-lag modulation
Factory built and customized primary mains and headers
Immersion Aquastats
Various Relief Valve sizes for different applications
Lifting Lugs
Rail Legs

The Series 300 is manufactured to exceed ASME Section IV standards and will typically provide temperatures of between 160-210°F for space heating or process water applications. The vessel capacity is 35 gallons with a heating surface of 34 sq. ft. These vessels feature 37 vertical firetubes, each of which is 1½” diameter, each fitted with a high-efficiency turbulator for maximum heat transfer. The combustion chamber is fully water-backed, with burners that are UL listed. This boiler qualifies as a Category I gas appliance with industry standard controls wired to NEC specifications.

A well-made, heavy boiler is naturally a safer boiler. But Superior Boilers also have a firebox design that is completely backed by water, along with extra safety controls on the boiler that results in a very safe and secure package.

Series 300 Space Heating Boiler