Intrepid Steam - Slantfin

Fuel: Oil
System: Steam
Combustion: Natural Draft, atmospheric
Capacity: 5 sizes, 34-150 MBH Input
Efficiency: up to 85.5%

The Intrepid’s performance, durability and versatility rank Slant/Fin’s Intrepid among the world’s best oil boilers. The Intrepid is a full-featured oil boiler with models in steam and hot water. This versatile boiler has options for tankless heaters for domestic hot water (DHW) and direct vent models. Exceptionally low draft loss to ensure excellent performance across a broad range of chimney and draft conditions. The Intrepid boiler is very “service friendly”.

Fuel: Oil
System: Steam
Natural Draft, Atmospheric
Capacity: 130 - 362 MBH, Efficiency: up to 85.5%
Firing Rates: 1.1 - 3.1
For residential to light commercial requirements
Domestic hot water coil optional
Robust cast-iron heat exchanger
Installer-friendly features
More Btu's per section than ordinary boilers.
Metal push nipple to connect individual sections
25 Year Limited Lifetime Warranty

The Intrepid boiler is designed to protect against the adverse effects of changing operating conditions. Many boilers suffer from poor combustion and soot buildup when their setup conditions are changed by cold oil, cold air or changes in chimney draft. The contoured shape of Intrepid’s heat exchanger has one of the lowest draft losses in the industry. This supports stable combustion. Burners are configured for each specific model to provide smooth, clean, efficient operation. Unlike most oil boilers, Intrepid’s push nipples are located to the side, out of the way of the flue gasses. This creates more uniform heat transfer, minimizes draft loss and reduces soot build-up.

For Steam Model: A generous 3” supply tapping helps produce drier steam, resulting in quieter operation of the heating system.

Product Literature

Intrepid-Catalog-Sheet-316

Technical Resources

Intrepid-Installation-and-Operating-Instructions-1113 Intrepid-Water-Steam-Parts-List-816 Sizing-Radiation-for-Radiator-Steam-Systems-180 Code-Approvals-415 Oil-to-Gas-Conversion-Warranty-1014

Cast-Iron-Boiler-Warranties-1010 TR-LD-30PZ-PZT-Energy-Guide-Data-000442 TR-40-50-HPZ-HPTZ-Energy-Guide-Data-000443 TR-40-PZ-PZT-Energy-Guide-Data-000444 TR-LD-50-PZ-PZT-Energy-Guide-Data-000445

Flood-Damaged-Appliances-Warning-113 Flue-Gas-Condensation-Within-Boilers-107 Anti-Freeze-in-Hydronic-Systems-190 Suggested-Procedure-for-Pressure-Testing-a-Boiler-180 Using-Slant-Fin-Boilers-with-Power-Venters-496 Polarizing-and-Phasing-180