America's Best Built Full-Featured Oil Boiler

The direct vent Intrepid TRDV oil-fired cast iron boiler offers high-efficiency heating without a chimney. It is an ideal choice for new construction, or as an alternative to making costly repairs to poor chimneys. TRDV series boilers feature superb combustion with Energy Star AFUE’s to 87.2%. Available in hot water models with or without a tankless heater.

• Input: 103,000 to 132,000 Btu/hr
• 0.85 to 1.10 GPH oil input
• High efficiency. AFUE to 87.2%
• Vents directly to outdoors without a chimney
• Domestic hot water coil optional
• Robust cast-iron heat exchanger
• Installer-friendly features
• Chimney vent water and steam models available

Installation Versatility - No Chimney Required

Save construction costs and allow more living space with an Intrepid TRDV direct vent boiler. A chimney is not required, so it can be installed in a remote space and vented directly through a wall. It’s ideal for any application where a chimney may not be practical or where an old chimney has deteriorated.

Quality assured

The Intrepid boiler’s cast-iron design is recognized by heating professionals everywhere as the longest lasting, most durable heat exchanger material. The cast-iron heat exchanger is assembled with durable metal push nipples. Specially shaped thermal pins promote efficient heat transfer. For reliability, every burner is fully combustion tested and fine tuned in the factory for optimal performance. Final adjustments are made by the installer, based on the conditions of each individual house. Intrepid water boilers are so reliable, they are backed by a lifetime limited warranty

Direct venting makes your home more comfortable

Your home will be more comfortable with an Intrepid TRDV boiler because it does not use household air for combustion. It draws combustion air directly from the outdoors and expels exhaust directly to the outdoors through flexible exhaust tubing. An ordinary boiler consumes warm household air for combustion. That causes chilly infiltration drafts, disrupting the comfort of your living area. Direct venting also reduces the risk of oily odors entering the living area.

Robust design ensures superb performance

The Intrepid boiler’s cast-iron design is recognized by heating professionals everywhere as the longest lasting, most durable heat exchanger material. The contoured shape of Intrepid’s heat exchanger supports stable combustion, protecting against the adverse effects of changing operating conditions. The Intrepid TRDV boiler is virtually unaffected by cold air and cold oil, which can cause poor combustion and soot buildup in many oil boilers. 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 reliability, every burner is fully combustion tested and fine tuned in the factory for optimal performance. Final adjustments are made by the installer, based on the unique conditions of each individual house. Silicone sealant or silicone coated rope seal all flue passage joints. Intrepid TRDV boilers are so reliable, they are backed by a lifetime limited warranty.

Easy to install and maintain for like-new performance

The Intrepid boiler is “service friendly”. Virtually 100% of heat exchanger surfaces are flue brush accessible to maintain the high heat transfer characteristics of the boiler’s cast-iron thermal pins. The easy-off flue collector can be quickly and repeatedly removed and put back into place with a silicone coated rope seal. The burner door swings open for routine servicing. It also lifts off, making it easy to move the boiler to its installation location. The TRDV concentric vent terminal requires just one wall opening.

Optional high output tankless heater coil

This “instant” hot water maker serves the needs of your kitchen, bath and laundry. Intrepid’s extended coil well accommodates a larger coil to maximize output. Cover plate is visible for easy inspection. Stainless steel cap nuts facilitate routine maintenance.