Glenwood 7020 Residential Wood/Coal/Oil Boiler
The Wood only model and the Biomass Attachment cannot be sold at this time for residential applications. Once the unit has been NSPS tested and approved, sales will resume. For more information on 2016 NSPS EPA regulations, click here.
The Glenwood 7020 Wood/Coal is unique in several ways. Few boilers offer the flexibility to burn so many types of fuels, waste oils, or fuel oil. Built to commercial industrial standards from ¼” Boiler Plate Steel each corner is beveled and double welded. All Glenwood’s are pressurized and do not require water storage. They burn similar to the way a modern EPA woodstove burns, clean and efficient. Instead of trying to defy physics to achieve a clean burn by relying on computers, sensors and blowers pushing the combustion process downward into a separate combustion chamber, which is prone to eventual failures; Glenwood Boilers burn naturally and efficiently with one of the best warranties in the industry, 20 years! With models from 100,000 to 1,000,000 BTU’s, Glenwood has you covered. Obadiah’s is the exclusive distributor of this product and dealerships are available. Contact us for more details.
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For over 30 years, Glenwood Heating has been building Commercial and Agricultural Boilers that are capable of filling a wide variety of roles in the Anabaptist heartland in Lancaster PA. The Glenwood Boilers are built to industrial standards and severe duty to stand up to the rigors of hard use, day in and day out. Glenwood’s have a reputation for being tough well-built boilers and carry a 20 year warranty to back it up. Designed and engineered to burn just about any dry organic biomass material, a Glenwood Biomass Boiler will burn Cord Wood, Wood Chips, Wood Shavings, Wood Pellets, Pressed Wood Cubes, Processed Wood Blocks, Waste Wood Blocks, Pressed Logs, Rolled Up Newspapers, Cardboard Blocks, Saw Dust, Corn, Corn Cobs, Fodder, All Kinds of Coal, Coal Pellets, Coal Wood Pellets, Coal Biomass Pellets, Switch Grass Pellets, Dried Horse Manure, Dried Cow Pies, Trash, Waste Oil, Cooking Oil, Heavy Oil, #1, #2, #3, Fuel Oils.
The Glenwood 7020 Multi Fuel Boilers are unique in that they are truly the most versatile boiler on the market, priced to also be the best value in clean burning efficient biomass and waste burning boilers. If your looking for a solution to your heating or waste disposal needs, Obadiah's and Glenwood will help you find it through our custom engineering abilities.
Click here for Single Line PEX Pipe
Click here for Dual Line PEX Pipe
The Glenwood 7020 Multi Fuel Boiler
Burns | Heats |
---|---|
Wood | Homes |
Coal | Shops |
Oil | Warehouses |
Cooking oil | Greenhouses |
Waste oil | Livestock Confinement Buildings |
Ear corn, cobs, and Fodder | Make-up Air |
Wood chips & shavings and saw dust | Kilns |
Pellets and more!! | & More!!! |
Features
- Pressure Release Valve
- Temperature/Pressure Gauge
- High Limit Safety Control
- Electronic Draft and Burner Controls
- Individually Adjustable Legs
- Smoke Bypass Keeps Smoke Out of the Building While Tending Fire
- Inspection Opening Allows Monitoring of the Fire Without Opening Any Doors
- Thermostatically Controlled Draft Blower Aids In Complete Combustion
- Automatic Draft Box Controls Combustion Air
- Water-Lined Firebox provides Maximum Heat Transfer
- Insulated Heat Exchanger Access Door For Easy Servicing
- Fin-Type Secondary Heat Exchanger For Highly Efficient Heat Transfer
- Large Insulated Firebox Door
Options
- Insulation Panels to Minimize Heat Loss* (Removable Access Panel)
- Domestic Coil For An Endless Supply of Hot Water
- Shaking Grate, With External Shaker Lever, To Burn the Fuel of Choice
- Ash Pan for Convenient Ash Removal**
- Highly Efficient Beckett Oil Burner
- Water-Lined Combustion Chamber Providing Rapid Heat Exchange and Isolate the Oil Burner From the Contaminates Emitted By the Wood Fire*
* - Standard With Oil Back-Up
** - With Optional Grate
Close Up, Electrical Control Box, a part of the Biomass Attachment
Glenwood Boiler Side View with Biomass Attachment and Electrical Control Box.
- The Glenwood Boilers offers the best boilers with the best warranty in the industry, hands down. Some manufactures offer a "Limited Lifetime Warranty" but when you read them you will find they are really "Pro Rated Warranty" some are barely worth the paper they are written on. Only Glenwood offers a NON PRO RATED 20 YEAR WARRANTY ! The closest you will find is a "5 year Bumper to Bumper with a 25 year Pro Rated Warranty" from Econoburn. Here is the Glenwood warranty for you to see for yourself, one simple page against rust through or failed welds.
Resources:
Specifications | Glenwood 7020 Coal/Oil Boiler | |
CoalDimensions | 46”L X 26.5”W X 51.5”H | |
With Oil Back-up Dimensions | 66”L X 31”W X 52.5”H | |
With Insulation Panels | 60"L x 31"W x 53"H | |
Fire Box Dimensions | 24”L X 19”W X 20”H | |
Door Size | 15” X 15” | |
BTU Output Wood *Not approved use of fuel* | 100,000 | |
BTU Output Coal | 120,000 | |
BTU Output Oil | 125,000 | |
Will Heat* (sq. ft,) | 2,000 | |
Supply and return Line Size | 1.5" | |
Flue Size | 8" | |
Water Capacity (Gal.) | 70 | |
Coal Approximate Weight (lbs) | 1000 | |
With Oil Back-up Approximate Weight (lbs) | 1100 |
Fuel | BTU's | Unit of Measurement |
---|---|---|
Wood Shavings/Sawdust |
2,000,000 16,000,000 |
Cubic Yard Ton |
Wood Chips | 12,000,000 | Ton |
Wood Pellets | 16,000,000 | Ton |
Coal | 26,000,000 | Ton |
Rubber | 32,000,000 | Ton |
Liquid Propane | 92,000 | Gallon |
Heating Oil | 139,000 | Gallon |
Waste Oil | 190,000 | Gallon |
Diesel Exhaust | 1800 | Horsepower |
With AT-900 Biomass attachment installed
Hog fuel difference
Perforated burn tray and auger
Rear plumbing hook up and rear heat exchanger clean out access
Secondary air inlets
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