The Glenwood Heaters Pennstoker 7740 is a coal fired boiler that utilizes anthracite coal and various technologies, to produce a clean, safe and super efficient combustion that heats your building with a comfortable, even heat.



The Pennstoker coal burning boiler comes with plenty of technology and features to help burn efficiently, and cleanly. The Burntrol modulating controller determines the firing rate based on the heat load, resulting in less ash, complete coal combustion (no unused coal in the ashes), minimal temperature fluctuation for a nice even heat, and more! The gigantic coal hopper can hold enough coal to burn for two weeks. A vertical fire tube type heat exchanger significantly reduces the risk of condensation and corrosion, and makes cleaning the boiler an easy task. For high heating efficiency, the removable spiral baffles in the fire tubes force the hot gases to spend more time in the tubes, which results in a complete heat transfer into the water.

Built from heavy duty 1/4" plate steel, you know that this boiler boasts solid construction, as well as exceptional heating capacity. Whether you need to heat a home, or a commercial building, the Pennstoker 7740 has the capacity to fulfill your heating needs (up to 9,000 square feet).

20 YEAR NON PRO RATED

WARRANTY

When you purchase heating equipment manufactured by Glenwood Heaters, LLC, you, the original owner, receive a twenty (20) year warranty against rust through or failed welds. The obligation of Glenwood Heaters, LLC is limited to exchanging or replacing defective parts with new or remanufactured parts at the option of Glenwood Heaters, LLC, or repairing the defective part. Said decision as to which option should be exercised to be at the sole discretion of Glenwood Heaters, LLC. You will be responsible for paying the cost of shipping and handling.

This warranty and the provisions contained hereunder are extended only to the original owner, and do not transfer to subsequent owners of heating equipment manufactured by Glenwood Heaters, LLC. This warranty is void as to any part of the heating equipment which has been damaged by owner or any other individual once the equipment is in possession of the owner. This warranty is void whether damage was caused by misuse, accident, negligence in operation or maintenance, improper self-help attempt to repair, etc.

Additionally, this warranty does not extend to the product unless the product was installed pursuant to the installation procedure outlined in the owner’s manual. The warranty on all other parts of the heating equipment expires one (1) year from the date of purchase of the product by the original owner, but this warranty does not apply or extend to any specific parts excluded from coverage below.

This warranty is in lieu of all other warranties, express or implied, including the warranty of merchantability an all other obligations and liability of Glenwood Heater, LLC. Glenwood Heaters, LLC neither assumes not authorizes any person to assume for Glenwood Heaters, LLC any other liability in connection with sales or installation of the heating equipment.

EXCLUSIONS: THIS WARRANTY DOES NOT APPLY OR EXTEND TO THE PAINT, THE GRATES, AND THE HEAT EXCHANGER.

This warranty does not cover service calls that are related to the problems caused by faulty installation, misuse or to change the original set-up of the product. The warranty does not cover unauthorized modifications of the product nor does it cover service call to replace or repair any portion of the heating system unless that part of the heating system has shown to be defective under normal recommended maintenance and use of the heating equipment.