Central Boiler Model # CL 4030

* Door Size - 20” x 20”

* Firebox - 40” x 30” x 26”

* Heat Transfer Area - 52 Sq. Ft.

* Weight - 1350 lbs.

* Water Capacity - 140 Gallons

* House or Shop Square Feet Capacity: 1000sq.ft to 1500sq.ft. If Well Insulated

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1. Secondary burn area.
2. Ripple Top® heat transfer for ultimate heat extraction.
3. Insulated, cast iron door.
4. Automatic draft.
5. Skid base, no concrete base needed.
6. Vent design eliminates evaporation.
7. Type HT listed, factory built, all stainless chimney.
8. Large exhaust passage.
9. HeatLock Baffle™ traps heat and gases for complete combustion.
10. 100% airtight, waterproof urethane insulation.
11. Tapered ash pan for easy cleaning.
Fan Draft option available for all models.

The Inside Story On Outdoor Wood Furnaces:

The Central Boiler Classic® models are engineered to be the most efficient outdoor wood furnaces available while providing the best durability, low maintenance features, and an appealing fit and finish. Models are available in a choice of heavy gauge carbon steel (CL and PB Models) or titanium enhanced stainless steel (SCL Models). Carbon steel models have proven their durability over many years of service. The SCL models offer a stainless steel choice with the entire firebox/water jacket assemblies constructed of titanium enhanced stainless steel that meets the stringent ASTM requirements for the correct alloy composition on all heat lots. The Classic models are available in a choice of 9 different colors with the exception of the CL 7260 and the Pallet Burner which are available in charcoal.

All of our models are available with a Dual Fuel Ready option (standard on the Pallet Burner).

Color Options:

Because of property owner's varying tastes when it comes to color preference,
Central Boiler outdoor wood furnaces are available in several color options.

Charcoal	Forest Green	Brown	Red	Mocha Tan	Ocean Blue	White	Black	Mossy Oak® Camo

What size furnace do you need? Use our Sizing Chart to find the model that will best meet your heating needs. Please be sure to consult your dealer when sizing. (Chart is a JPEG image).

How It Works:

*The Classic can be located up to 500 feet away from the home or building being heated.

*Heated water from the Classic is pumped to the home or building through insulated, underground ThermoPEX piping - the most efficient way to move heat over distances.

*The Classic is designed to work with any existing heating system. A heat exchanger or direct circulation conveys the heat into a forced-air furnace, radiant baseboard, or radiant floor heating system. This gives you normal thermostatic temperature control.

*The Classic can provide heat for all your domestic hot water by adding a water-to-water heat exchanger. You can turn off your hot water heater and save $30 to $80 or more per month!

In addition to heating an entire home or building, the same Classic unit can also be used to heat other buildings such as a garage, workshop, shed, greenhouse or barn -- without using other heating sources. It can even be used to heat a swimming pool or hot tub.