Model# DSGF74
The DSGF74 Hot Air Furnace was designed to heat your home or shop. The controls are simple and it does not require electricity to operate. The multi-level baffle system makes this unit as efficient as possible for a non-condensing gas unit. The 12” duct outlet on top of the furnace is designed to be connected with a 12” pipe to a floor grille.
- Burns LP or NG
- Robertshaw Valve / Standing Pilot
- Non-electric
- Stainless steel burner tubes
- Multi-level baffle system
- Easy access panel to access controls
- Standard overfire auto-reset overfire switch
- Standard with 12” round top duct outlet
- Optional floor grille temperature limit switch
- Optional 12” duct booster fan
- Built-in draft hood
- Made in the USA
Gravity Flow Furnaces
The Heat Monsters
Model# ND110
The EnergyMax ND110 is designed for high efficiency and a clean burn. Use in the basement or first floor to serve as a whole home heater. EnergyMax features a new reburn baffle system, updated bypass damper mechanism, glass view door and burns anthracite; it uses the DS Regulator and DS Hot Air Circulator System. The EnergyMax is 85% efficient.
- Burns anthracite
- Heats up to 2,400 sq. ft.
- Reburn baffle system that creates “EXTREME” clean burn
- DS Hot Air Draft Regulator
- Heat exchanger tubes through furnace that create a convectional circulation
- Built from heavy plate steel
- Sheet metal jacket that is designed for gravity flow
- Superior cast iron shaker grates
- Cast iron airtight doors
- Ceramic glass in door with air wash System
- Exterior shaker handles
- Minimal dust
- Large glass viewing door
- Made in the U.S.A.
The Heat Monsters
Model# ND160
The EnergyMax 160 is a basement model designed to heat your entire home by convection. Using the DS Regulator and DS Hot Air Circulator System, the ND160 is a clean-burning unit, with a maximum efficiency of 85%. It was designed for the basement but will work well for use in a shop or a greenhouse. Firebox lined with 2 1⁄2” thick fire brick, this “monster” will serve for a long time.
- Burns anthracite
- Heats up to 3,500 sq. ft.
- Reburn baffle system that creates “EXTREME” clean burn
- DS Hot Air Draft Regulator
- Heat exchanger tubes through furnace that create a convectional circulation
- Built from heavy plate steel
- Sheet metal jacket that is designed for gravity flow
- Superior cast iron shaker grates
- Cast iron airtight doors
- Ceramic glass in door with air wash System
- Exterior shaker handles
- Minimal dust
- Large glass viewing door
- Made in the U.S.A.
Heating Done Right
Model# 120
No need to spend thousands of dollars on a whole-house heating solution! The HeatRight 120 can heat your whole house, shop, or just about any space. The HeatRight is a mid-range quality coal stove designed for durability, low cost, and simple operation. It features a bi-metal draft regulator, heavy plate steel construction, and shaker exterior handles.
- Burns anthracite
- Heats up to 2600 sq. ft.
- Secondary combustion system
- Bi-metal draft regulator
- Built from heavy plate steel
- Cast iron airtight doors
- Superior cast iron shaker grates
- Exterior shaker handles
- Minimal dust
- Available with black or red sheet metal sides
- Made in the U.S.A.
Stay Warm Longer
Model# 2100 WH
The CoalMaster is a coal stove that can heat your entire home without electricity. The gravity-fed hopper provides up to two days of continuous heat. This basement model features a window for monitoring. Works great in greenhouses and shops, too.
- A whole-house heating solution!
- Burns anthracite
- Heats up to 3000 sq. ft.
- 24-48 hour burn time
- Bi-metal draft regulator
- Built from quality steel
- Superior cast iron shaker grates
- Cast iron airtight doors
- Removable coal hopper
- Exterior shaker handles
- Minimal dust
- Good value
- Made in the U.S.A.
A Great Starter Stove
Model# 1624
The Econo Riteburn is an anthracite stove that provides plenty of heat at a reasonable price. It can even be used as a secondary heat source to get you started, or in shops and greenhouses. Controlled by our special DS Regulator, the Econo Riteburn is easy to operate and requires low maintenance.
- A whole-house heating solution!
- Burns anthracite
- Heats up to 2600 sq. ft.
- Secondary combustion system
- Bi-metal draft regulator
- Built from quality steel
- Superior cast iron shaker grates
- Cast iron airtight doors
- Available in left or right hand door opening
- Exterior shaker handles
- Minimal dust
- Optional sheet metal jacket
- Good value
- Made in the U.S.A.
Model# DS SF250
The Stoker Furnace is a twin to the Stoker Boiler manufactured by DS. The difference is “hot air” vs. “hot water.” The Stoker is an auger-fed stoker with a pot burner, designed to burn anthracite rice. It feeds the rice from an optional 500 lb. hopper or bin. This whole heating solution is constructed with a “built-to-last” attitude.
- Burns anthracite rice
- Auger-fed round fire pot with complete breakdown “floating” design
- RH or LH feed option
- Outfire sensor
- Variable speed combustion blower and auger
- Special tubes through the firebox for maximum heat exchange
- Optional 500 lb. hopper
- Made in the U.SA.
Low Budget, High Efficiency
Model# 200-10
The Ecomiser was designed to be an economical, whole heating solution that heats an entire house, shop, or greenhouse for less money. This U.L.-listed anthracite burning furnace is controlled with a bi-metal regulator, combining with secondary combustion for maximum efficiency and less fuel. The Ecomiser offers a domestic water option and a single-speed blower.
- Burns anthracite
- Hot air furnace
- Heats up to 2500 sq. ft.
- Preset secondary combustion
- Bi-metal draft regulator
- Built from heavy plate steel
- Superior cast iron shaker grates
- Cast iron airtight doors
- Large loading door
- Large ash pan
- Removable oxygen reburn system
- 18” x 18” filter box with left or right inlet
- Exterior shaker handles
- Adjustable snap disc for distribution blower
- Minimal dust
- Made in the U.S.A.
The King of Furnaces
Models# DS100-14, DS300-09, DS400-09
The Kozy-King is a U.L.-listed, anthracite burning furnace that’s a whole heating solution for your house, shop, or greenhouse. Its secondary combustion provides maximum efficiency with less fuel. It’s thermostat-controlled for even temperature, and comes with a 3-speed blower and a safety feature to prevent overheating; the outside cabinet is insulated to minimize heat loss. Use the Kozy-King independently or in conjunction with another furnace.
- Burns anthracite
- #100-14 heats up to 2000 sq. ft.
- #300-09 heats up to 3000 sq. ft.
- #400-09 heats up to 4000 sq. ft.
- Superior cast iron shaker grates
- Cast iron airtight doors
- Large loading door
- Large ash pan
- 3-speed blower
- Thermostat controlled
- Safety control with fan limit switch
- Cast iron baffle
- Secondary combustion system
- Special tubes through fire box for maximum heat circulation
- Forced draft
- Insulated cabinet
- 80/20 combustion bypass
- Filter box left or right intake (18” x 18”)
- 85.1% efficiency rating
- Domestic hot water option
- Clean air filter
- Made in the U.S.A.
Gravity Flow Greenhouse Furnace
Highly Efficient, Non-Electric Heating
Model# GH450 & GH300
The GH Blast Furnace requires no electricity to heat the entire area. Each unit has a powerful heat exchanger combined with the DS Circulator System for excellent gravity circulation!
- Burns Wood or Anthracite
- Specializing in Shop or Greenhouse Applications
- Natural or Forced Draft Options
- Heat Exchanger To Maximize Efficiency
- Constructed From Heavy Plate Steel
- Optional Air Thermostat
- Optional Outside Insulated Fire Door
- Made in the U.S.A.
