Central Boiler Classic 4030NR Titanium Series

• More heat from the wood - the RippleTop design maximizes the surface area of the firebox and the HeatLock Baffle traps the heat in the heat collection area.
• Easy to load - the large, insulated steel door is ergonomically designed for easy opening and closing and insulated to lock in the heat.
• Easy to operate - the automatic draft control opens and closes as needed to control the water temperature in the system.
• Durable and long-lasting - steel siding and powder-coating paint provide unequaled fit and finish and withstand the elements of time.

1. Vent Cap- design eliminates evaporation.
2. High Capacity Water Jacket - is tested multiple times to ensure welding integrity.
3. Ripple Top Design - for increased heat transfer area and lower maintenance.
4. Large, Insulated Steel Door - ergonomically designed with a large door for easy loading. Door is insulated for maximum efficiency. Door parts are powder-coated for increased paint durability.
5. Automatic Draft Control - thermostatically controls the system water temperature.
6. Skid Base Framework - makes installation easy with or without cement foundation. Only the CL 7260 and Pallet Burner require a slab.
7. Welded Steel Framework - heavy-gauge framework engineered for enhanced strength of side panels and roof.
8. Insulated Chimney - the chimney is a Type HT listed, factory-built chimney for wood-burning appliances. Two 4-foot chimney sections are standard.
9. Rear Exhaust Outlet - increases efficiency and eliminates leaks and corrosion that competitors experience from chimneys that exit through the roof. Designed for easy inspection. Reduces heat loss by over 50%.
10. Water-Filled HeatLock Baffle - creates secondary combustion area and traps heat in the firebox. Will not warp or burn out with extreme heat.
11. Urethane Foam Insulation - insulation is sprayed on and forms a 100% airtight seal around the water jacket.
12. Rectangular Firebox - engineered with stay pins. Will not collapse like round designs can.
13. Ash Pan - 3/8" thick, formed ash pan is durable and easy to clean.

*Fan Draft option available for all models.

**A Dual Fuel ready option is also available that allows the furnace to be fitted with a fuel oil, natural gas or propane burner.

In the U.S., this appliance is for non-residential applications only.

Door - 20"W x 20"H

Firebox - 40"L x 30"H x 26"W

Heat Transfer Area - 52 sq ft

Weight - 1,140 lbs

Water Capacity - 140 gal.

Included with outdoor furnace- Water Test Kit, Chimney Restrictor and two 4-foot chimney sections

Recommended (not required) - Ground Rod Kit (p/n 6593)

Color selections are close representations but are limited by processing and viewing conditions.